{"title":"JACK SEWING MACHINES JMJ","description":null,"products":[{"product_id":"jack-jk-t781g-z","title":"JACK® JK-T783G-Z Industrial Buttonhole Sewing Machine with Digital Controls - Complete with Table \u0026 Stand","description":"\u003c!-- JMJ Sewing Machines | JACK JK-T783G-Z | Shopify Empire --\u003e\n\u003cstyle\u003e\n@keyframes jmjT783Pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(249,115,22,0);opacity:1}50%{transform:scale(1.03);box-shadow:0 0 18px 5px rgba(249,115,22,.35);opacity:.8}}\n.jmj-t783{font:15px\/1.65 Arial,Helvetica,sans-serif;color:#333;max-width:100%;overflow-wrap:break-word}.jmj-t783 *{box-sizing:border-box}.jmj-t783 h2{font-size:24px;line-height:1.35;color:#222}.jmj-t783 h3{font-size:20px;color:#f97316;border-bottom:2px solid #f97316;padding-bottom:7px;margin:24px 0 12px}.jmj-t783 .box{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:16px 18px;margin:16px 0}.jmj-t783 .badge{border:2px solid #f97316;background:#fff7ed;text-align:center;border-radius:9px;padding:15px;margin:20px 0;animation:jmjT783Pulse 1.5s ease-in-out infinite!important;transform-origin:center}.jmj-t783 .badge strong{color:#f97316;font-size:17px}.jmj-t783 ul{padding-left:22px}.jmj-t783 li{margin:8px 0}.jmj-t783 .features{list-style:none;padding:0}.jmj-t783 .features li{background:#f8f9fa;border-left:3px solid #f97316;padding:10px 13px;border-radius:4px}.jmj-t783 .tablewrap{overflow-x:auto}.jmj-t783 table{width:100%;border-collapse:collapse;table-layout:fixed}.jmj-t783 td{padding:10px;border:1px solid #e5e7eb;vertical-align:top;overflow-wrap:anywhere}.jmj-t783 td:first-child{width:41%;font-weight:bold}.jmj-t783 tr:nth-child(even){background:#fff7ed}.jmj-t783 .small{font-size:13px;color:#666}@media(max-width:600px){.jmj-t783{font-size:14px}.jmj-t783 h2{font-size:21px}.jmj-t783 h3{font-size:18px}.jmj-t783 td{font-size:12px;padding:7px}}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-t783\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® JK-T783G-Z Industrial Buttonhole Sewing Machine with Digital Controls - Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"badge\"\u003e\n\u003cstrong\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/strong\u003e\u003cp style=\"margin:6px 0 0\"\u003eCaster wheels not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eBUTTONHOLE SEWING • DIGITAL CONTROLS • INDUSTRIAL GARMENT FINISHING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK JK-T783G-Z\u003c\/strong\u003e is an industrial buttonhole sewing machine intended for repetitive buttonhole operations in garment workshops and apparel production. The supplied product information describes a mechanically based buttonhole system with electronic controls and an integrated drive arrangement.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0\"\u003eJMJ Sewing Machines supplies this listing as a complete assembly with machine head, motor, industrial table and stand. The exact buttonhole dimensions, automation functions and control-panel configuration should be confirmed for the supplied unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Buttonhole Operation:\u003c\/strong\u003e Designed to produce buttonholes on suitable apparel materials with the appropriate setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Motor:\u003c\/strong\u003e The supplied description identifies a direct-drive motor intended to support responsive machine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Control Interface:\u003c\/strong\u003e Controls for applicable sewing settings; the exact counter and display functions depend on the installed version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Listed for this model; confirm the installed trimming mechanism and operating sequence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePresser Foot Lifting:\u003c\/strong\u003e Automatic lifting is listed; confirm the stepper-controlled arrangement for this specific unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Workstation:\u003c\/strong\u003e Machine supplied with table and stand for garment-production use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cul\u003e\n\u003cli\u003eButtonholes on shirts and blouses.\u003c\/li\u003e\n\u003cli\u003eUniform and workwear production.\u003c\/li\u003e\n\u003cli\u003eSelected jackets and lightweight outerwear.\u003c\/li\u003e\n\u003cli\u003eCompatible woven garment components.\u003c\/li\u003e\n\u003cli\u003eOther suitable garment materials after testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"small\"\u003eMaterial suitability depends on the buttonhole style, needle, thread, fabric construction and machine adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"tablewrap\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ Model\u003c\/td\u003e\n\u003ctd\u003eJACK JK-T783G-Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial buttonhole sewing machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternate Model Reference\u003c\/td\u003e\n\u003ctd\u003eT781G-Z appears in the supplied description; equivalence has not been confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedles \/ Threads\u003c\/td\u003e\n\u003ctd\u003e1 needle \/ 2 threads - supplied specification, verify for exact model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDPx5, size #12 - supplied specification, verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Buttonhole Size\u003c\/td\u003e\n\u003ctd\u003e40 mm x 5 mm - confirm whether this is a maximum or configured size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Side-Cut Range\u003c\/td\u003e\n\u003ctd\u003e1\/4 in to 3\/4 in - confirm manufacturer terminology and range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Parallel Spacing\u003c\/td\u003e\n\u003ctd\u003e0.2 mm to 2.5 mm - verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Presser Foot Clearance\u003c\/td\u003e\n\u003ctd\u003e12 mm - verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Maximum Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 3,600 stitches\/min - verify exact subclass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eIntegrated direct drive - as listed; verify supplied configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Trimming\u003c\/td\u003e\n\u003ctd\u003eAutomatic - listed feature, verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lift\u003c\/td\u003e\n\u003ctd\u003eAutomatic - listed feature, verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Panel\u003c\/td\u003e\n\u003ctd\u003eDigital; piece-counter function subject to confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Assembly\u003c\/td\u003e\n\u003ctd\u003eMachine head, motor, industrial table and stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaster Wheels\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"small\"\u003eThe specifications above come from the supplied listing and have not been independently verified for JK-T783G-Z. Confirm the machine's identification plate and manufacturer documentation before publishing unqualified technical values. No specific energy-savings percentage is promised.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cul\u003e\n\u003cli\u003eJACK JK-T783G-Z machine head.\u003c\/li\u003e\n\u003cli\u003eMotor and installed controls in the confirmed configuration.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table and stand.\u003c\/li\u003e\n\u003cli\u003eStandard manufacturer accessories included with the actual package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom:0\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Caster wheels and optional attachments are not included unless expressly specified in the order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eJMJ Quality Inspection \u0026amp; Sewing Test\u003c\/h3\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cp\u003eBefore delivery, \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e performs a thorough inspection intended to identify possible manufacturing defects, assembly issues and problems with accessible operating components.\u003c\/p\u003e\n\u003cp\u003eWhen applicable, our technicians check lubrication requirements, make appropriate adjustments and calibration, and perform a sewing test to assess buttonhole formation and basic operation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0\"\u003eOur goal is to deliver equipment properly prepared and functioning as intended. Inspection is a preventive measure and does not guarantee that no future defect will occur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComplimentary In-Store Operating Explanation\u003c\/h3\u003e\n\u003cdiv class=\"box\"\u003e\u003cp style=\"margin-bottom:0\"\u003eMachines purchased directly at our \u003cstrong\u003eOrlando, Florida store\u003c\/strong\u003e include a brief, complimentary in-person explanation of the main controls and basic operation at pickup. This is introductory guidance, not extended training, and does not apply as an in-person service to shipped orders.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eSpare Parts, Repair \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cp\u003eJMJ Sewing Machines offers compatible spare parts and accessories \u003cstrong\u003esubject to availability\u003c\/strong\u003e, along with diagnosis, repair and preventive maintenance for compatible industrial equipment.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0\"\u003eContact our team to confirm replacement-part compatibility and technical-service options for the exact machine configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty \u0026amp; After-Sales Assistance\u003c\/h3\u003e\n\u003cdiv class=\"box\"\u003e\u003cp style=\"margin-bottom:0\"\u003eCustomers purchasing from JMJ Sewing Machines can contact \u003cstrong\u003eJMJ directly\u003c\/strong\u003e for warranty inquiries and after-sales assistance. Our team helps review reported concerns and coordinate the applicable process. Coverage, duration, exclusions and warranty responsibility remain subject to the relevant manufacturer or seller terms.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"box\"\u003e\u003cp style=\"margin-bottom:0\"\u003eThe JACK JK-T783G-Z may suit garment-production businesses that need a dedicated buttonhole station. Before purchasing, confirm the exact model identification, buttonhole dimensions, fabric requirements, electrical rating and installed automation features.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Guidance in selecting sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection \u0026amp; Testing:\u003c\/strong\u003e Equipment checks and sewing tests when applicable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Store Explanation:\u003c\/strong\u003e Brief basic-operation guidance for machines purchased at our Orlando store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts \u0026amp; Technical Assistance:\u003c\/strong\u003e Compatible parts, repair and maintenance options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Warranty Contact:\u003c\/strong\u003e Contact JMJ for warranty inquiries and after-sales assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnglish \u0026amp; Spanish Support:\u003c\/strong\u003e Assistance before and after purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"box\" style=\"text-align:center\"\u003e\n\u003cp style=\"font-size:19px;font-weight:800;margin:0\"\u003eJMJ SEWING MACHINES\u003c\/p\u003e\n\u003cp\u003eIndustrial, Domestic \u0026amp; Embroidery Machines\u003cbr\u003eParts • Accessories • Repair • Maintenance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cbr\u003eOrlando, Florida\u003c\/p\u003e\n\u003cp\u003eEnglish: \u003cstrong\u003e407-451-7450\u003c\/strong\u003e\u003cbr\u003eEspañol: \u003cstrong\u003e321-374-2407\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color:#f97316;font-weight:700;margin-bottom:0\"\u003eProfessional Equipment. Experienced Support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- END OF JMJ PRODUCT DESCRIPTION --\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":50915891839270,"sku":null,"price":4190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_31_oct_2026_09_53_18_a.m..png?v=1793456278"},{"product_id":"jack-w4-d-01-02-03-08x364-f-h","title":"JACK® JK-W4-D-01GBX364 3-Needle Direct Drive Flatbed Coverstitch Industrial Sewing Machine - Complete with Table \u0026 Stand","description":"\u003c!-- JMJ ORIGINAL PRODUCT DESCRIPTION | JACK JK-W4-D-01GBX364 --\u003e\n\u003cstyle\u003e\n.jmj-w4{font-family:Arial,Helvetica,sans-serif;color:#333;line-height:1.65;font-size:15px;max-width:100%;overflow-wrap:break-word}.jmj-w4 *{box-sizing:border-box}.jmj-w4 h2{font-size:24px;line-height:1.35;color:#222;margin:0 0 15px}.jmj-w4 .jmj-heading{color:#f97316;border-bottom:2px solid #f97316;padding-bottom:8px;margin:24px 0 12px;font-size:20px}.jmj-w4 .jmj-card{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:15px 18px;margin:14px 0}.jmj-w4 .jmj-card p:first-child{margin-top:0}.jmj-w4 .jmj-card p:last-child{margin-bottom:0}.jmj-w4 .jmj-features{list-style:none;padding:0;margin:12px 0}.jmj-w4 .jmj-features li{padding:10px 13px;margin:0 0 8px;background:#f8f9fa;border-left:3px solid #f97316}.jmj-w4 .jmj-table-wrap{overflow-x:auto}.jmj-w4 table{border-collapse:collapse;width:100%;table-layout:fixed}.jmj-w4 th,.jmj-w4 td{border:1px solid #e5e7eb;padding:9px 11px;text-align:left;vertical-align:top;overflow-wrap:anywhere}.jmj-w4 th{width:40%;background:#fff7ed}.jmj-w4 .jmj-banner{background:#fff7ed;border:2px solid #f97316;border-radius:9px;text-align:center;padding:14px;margin:18px 0;animation:jmjW4Pulse 1.5s ease-in-out infinite !important;transform-origin:center}.jmj-w4 .jmj-banner strong{color:#f97316;font-size:17px}.jmj-w4 .jmj-small{font-size:13px;color:#555}.jmj-w4 .jmj-footer{background:#fff7ed;border-left:4px solid #f97316;text-align:center;padding:20px 12px;margin:24px 0;border-radius:7px}.jmj-w4 .jmj-footer\u003estrong:first-child{font-size:19px}.jmj-w4 .jmj-footer span{color:#f97316;font-weight:700}@keyframes jmjW4Pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(249,115,22,0);opacity:1}50%{transform:scale(1.03);box-shadow:0 0 18px 5px rgba(249,115,22,.35);opacity:.8}}@media(max-width:600px){.jmj-w4{font-size:14px}.jmj-w4 h2{font-size:21px}.jmj-w4 .jmj-heading{font-size:18px}.jmj-w4 th,.jmj-w4 td{font-size:12px;padding:8px}.jmj-w4 .jmj-card{padding:13px}}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-w4\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® JK-W4-D-01GBX364 3-Needle Direct Drive Flatbed Coverstitch Industrial Sewing Machine - Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"jmj-banner\"\u003e\n\u003cstrong\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWheels not included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK JK-W4-D-01GBX364\u003c\/strong\u003e is a three-needle flatbed industrial coverstitch machine designed for garment finishing on suitable knit and stretch fabrics. Its flat sewing platform helps support fabric during repetitive hemming and coverstitch operations.\u003c\/p\u003e\n\u003cp\u003eThe supplied configuration is described as having an integrated direct-drive motor. JMJ Sewing Machines provides the machine assembled with an industrial table and stand, with preparation and functional checks before delivery.\u003c\/p\u003e\n\u003cp class=\"jmj-small\"\u003eThis listing refers to the specific 01GBX364 subclass. Other W4 configurations and attachments are not automatically included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Needle Coverstitch:\u003c\/strong\u003e Designed for flexible, parallel stitch lines on compatible knit and stretch fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlatbed Work Surface:\u003c\/strong\u003e Provides support for flat garment sections and repetitive coverstitch operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Motor:\u003c\/strong\u003e Integrated motor design supports adjustable speed and controlled industrial sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Feeding:\u003c\/strong\u003e Helps manage fabric movement on selected knit and elastic materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Thread Tension:\u003c\/strong\u003e Allows operators to balance stitch formation for the thread and fabric being used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Production Design:\u003c\/strong\u003e Intended for garment finishing and other compatible coverstitch applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Lubrication:\u003c\/strong\u003e Lubrication system identified in the supplied listing; follow the actual machine manual for the correct oil and procedure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"jmj-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarment hemming:\u003c\/strong\u003e T-shirts, knitwear, activewear, and other suitable apparel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverstitch finishing:\u003c\/strong\u003e Parallel stitching on compatible fabric panels and hems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStretch materials:\u003c\/strong\u003e Operations where flexible stitch construction is desirable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction workshops:\u003c\/strong\u003e Repeatable finishing operations in professional garment production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"jmj-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-table-wrap\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eJK-W4-D-01GBX364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMachine type\u003c\/th\u003e\n\u003ctd\u003eIndustrial flatbed coverstitch \/ interlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedles\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThreads\u003c\/th\u003e\n\u003ctd\u003e5 - as listed; confirm the exact threading configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedle system\u003c\/th\u003e\n\u003ctd\u003eUY128GAS - listed specification; verify needle size with the machine manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum sewing speed\u003c\/th\u003e\n\u003ctd\u003eUp to 5,500 stitches per minute - listed specification; verify for this subclass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePresser foot lift\u003c\/th\u003e\n\u003ctd\u003e5 mm \/ 8 mm - listed specification; verify configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrive\u003c\/th\u003e\n\u003ctd\u003eIntegrated direct-drive motor - as listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLubrication\u003c\/th\u003e\n\u003ctd\u003eAutomatic - as listed; use manufacturer-approved oil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTable and stand\u003c\/th\u003e\n\u003ctd\u003eIncluded; fully assembled by JMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCaster wheels\u003c\/th\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBinding \/ hemming attachments\u003c\/th\u003e\n\u003ctd\u003eOnly if specifically listed in the confirmed package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEmbroidery kits\u003c\/th\u003e\n\u003ctd\u003eNot included unless separately confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cul\u003e\n\u003cli\u003eJACK JK-W4-D-01GBX364 sewing machine head.\u003c\/li\u003e\n\u003cli\u003eMotor supplied with the machine configuration.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table and stand, assembled by JMJ.\u003c\/li\u003e\n\u003cli\u003eStandard manufacturer accessories supplied with the actual unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage clarification:\u003c\/strong\u003e The original description mentions binding and hemming attachments and embroidery kits, but their inclusion has not been established. They are \u003cstrong\u003enot promised as included\u003c\/strong\u003e in this listing. Caster wheels are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Quality Inspection \u0026amp; Sewing Test\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eBefore delivery, \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e performs a thorough inspection intended to identify possible factory defects and shipping or assembly issues. Our team checks accessible components, machine controls, and assembly condition.\u003c\/p\u003e\n\u003cp\u003eWhen applicable, we check lubrication, make suitable adjustments and calibration, and perform a sewing test to evaluate stitch formation and fabric feeding. These preventive checks are intended to help deliver equipment in proper working condition; they do not guarantee that defects can never occur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eComplimentary In-Store Machine Explanation\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eMachines purchased directly at our \u003cstrong\u003eOrlando, Florida store\u003c\/strong\u003e include a brief, complimentary in-person explanation of the main controls and basic operation at pickup. This is a basic introduction, not an extended training course, and does not apply as an in-person service to shipped orders.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eSpare Parts, Repair \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eJMJ Sewing Machines offers \u003cstrong\u003ecompatible spare parts and accessories\u003c\/strong\u003e, subject to availability. We also provide technical diagnosis, repair, adjustments, and preventive maintenance for compatible sewing equipment. Contact our team to confirm parts or service availability for this subclass.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWarranty \u0026amp; After-Sales Support\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eCustomers who purchase from JMJ may \u003cstrong\u003econtact us directly\u003c\/strong\u003e to initiate warranty inquiries and receive after-sales assistance. We help review the issue and coordinate the applicable claim process. Warranty coverage, duration, exclusions, and responsibility remain subject to the relevant manufacturer or seller terms.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eThe JACK JK-W4-D-01GBX364 is worth considering for professional garment shops that need a dedicated flatbed coverstitch machine. Confirm the exact needle gauge, attachment configuration, fabric requirements, and electrical rating before purchase so the setup matches your production process.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Guidance in selecting industrial and domestic sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Inspection:\u003c\/strong\u003e Preventive inspection and functional checks before delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Preparation:\u003c\/strong\u003e Assembly, applicable adjustments, and sewing testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Store Explanation:\u003c\/strong\u003e Brief basic operating guidance for machines purchased at the Orlando store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts \u0026amp; Technical Support:\u003c\/strong\u003e Compatible parts, repair, and maintenance subject to availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Warranty Assistance:\u003c\/strong\u003e JMJ is the customer contact for warranty inquiries and claim coordination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilingual Assistance:\u003c\/strong\u003e English and Spanish customer support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-footer\"\u003e\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\u003cbr\u003eIndustrial \u0026amp; Domestic Sewing Machines | Parts \u0026amp; Accessories\u003cbr\u003eRepair \u0026amp; Maintenance | Orlando, Florida\u003cbr\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e 407-451-7450\u003cbr\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e 321-374-2407\u003cbr\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProfessional Equipment. Experienced Support.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- END OF JMJ PRODUCT DESCRIPTION --\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":50915892068646,"sku":null,"price":2090.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage3nov2026_04_18_02p.m..png?v=1793740847"},{"product_id":"jack-c6-6-03-333","title":"JACK® JK-C6-6-M03\/333 6-Thread Automatic Industrial Overlock Sewing Machine - Complete with Table \u0026 Stand","description":"\u003c!-- JMJ Sewing Machines - Original Shopify Empire product description --\u003e\n\u003cstyle\u003e\n.jmj-c6{font-family:Arial,Helvetica,sans-serif;color:#333;line-height:1.65;font-size:15px;max-width:100%;overflow-wrap:break-word}\n.jmj-c6 *{box-sizing:border-box}.jmj-c6 .jmj-title{font-size:25px;line-height:1.35;color:#222;margin:0 0 12px}.jmj-c6 .jmj-heading{font-size:20px;color:#f97316;margin:25px 0 12px;padding-bottom:8px;border-bottom:2px solid #f97316}\n.jmj-c6 .jmj-card{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:17px 19px;margin:17px 0}.jmj-c6 .jmj-features{list-style:none;padding:0;margin:14px 0}.jmj-c6 .jmj-features li{background:#f8f9fa;border-left:3px solid #f97316;padding:11px 13px;margin-bottom:8px;border-radius:4px}\n.jmj-c6 .jmj-table-wrap{width:100%;overflow-x:auto}.jmj-c6 table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px}.jmj-c6 td{border:1px solid #e5e7eb;padding:10px 12px;vertical-align:top;overflow-wrap:anywhere}.jmj-c6 td:first-child{width:42%;font-weight:700}.jmj-c6 tr:nth-child(even){background:#fff7ed}.jmj-c6 .jmj-highlight{border:1px solid #fed7aa;border-radius:8px;background:#fff7ed;padding:18px;margin:20px 0}.jmj-c6 .jmj-assembled{border:2px solid #f97316;background:#fff7ed;border-radius:9px;text-align:center;padding:16px;margin:20px 0;animation:jmjC6Pulse 2s infinite}\n@keyframes jmjC6Pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.015)}}@media(max-width:600px){.jmj-c6{font-size:14px}.jmj-c6 .jmj-title{font-size:21px}.jmj-c6 .jmj-heading{font-size:18px}.jmj-c6 td{padding:8px;font-size:12px}.jmj-c6 .jmj-card,.jmj-c6 .jmj-highlight{padding:13px}}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-c6\" lang=\"en\"\u003e\n\u003ch2 class=\"jmj-title\"\u003eJACK® JK-C6-6-M03\/333 6-Thread Automatic Industrial Overlock Sewing Machine - Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"jmj-assembled\"\u003e\n\u003cp style=\"margin: 0; color: #f97316; font-weight: 800; font-size: 17px;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 13px;\"\u003eCaster wheels are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-weight: bold; color: #f97316;\"\u003e6 THREADS • AUTOMATIC OPERATION OPTIONS • INDUSTRIAL OVERLOCK\u003c\/p\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK C6-6-M03\/333\u003c\/strong\u003e is a six-thread industrial overlock sewing machine intended for specialized garment assembly and seam-finishing operations. Its multi-needle configuration and adjustable controls make it suitable for production environments where material handling and repeatable stitching are important.\u003c\/p\u003e\n\u003cp\u003eThe supplied product information describes manual, semi-automatic, and automatic operation modes. Sensor-based automation and connected features should be confirmed for the exact machine configuration before purchase.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eJMJ Sewing Machines supplies this industrial unit with its table, motor, and stand, assembled and prepared for inspection and functional testing before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-Thread Overlock Configuration:\u003c\/strong\u003e Three-needle, six-thread configuration intended for specialized industrial seam construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Operating Modes:\u003c\/strong\u003e Manual, semi-automatic, and automatic operating modes are described for this model; exact automation functions depend on the installed equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotocell-Assisted Operation:\u003c\/strong\u003e Sensor-based functions may support material detection and selected automated operations, subject to configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Feed:\u003c\/strong\u003e Adjustable feed ratio helps operators manage stretch, gathering, and fabric movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e Stitch length settings support different sewing applications and material requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Speed Control:\u003c\/strong\u003e Electronic drive control supports adjustable sewing speed and production workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator-Focused Design:\u003c\/strong\u003e Designed for garment production and repeatable seam operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity Options:\u003c\/strong\u003e Wi-Fi and remote monitoring capabilities require confirmation for the exact machine and any optional module or subscription.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"jmj-heading\"\u003eOperating Modes\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eManual:\u003c\/strong\u003e Pedal-controlled sewing with operator-managed material movement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSemi-Automatic:\u003c\/strong\u003e Depending on installed sensors and controls, selected functions such as trimming or presser-foot lifting may be automated.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eAutomatic:\u003c\/strong\u003e Photocell-assisted material detection and automatic sewing functions may be available with the appropriate configuration. Automatic operation still requires operator supervision and safe material handling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eIndustrial garment assembly and overedge finishing.\u003c\/li\u003e\n\u003cli\u003eKnitwear and sportswear production.\u003c\/li\u003e\n\u003cli\u003eStretch and woven textile operations, as suitable for the installed setup.\u003c\/li\u003e\n\u003cli\u003eRepeatable production seams in apparel workshops.\u003c\/li\u003e\n\u003cli\u003eSpecialized six-thread stitching operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eC6-6-M03\/333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Automatic Overlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e3 - as provided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Threads\u003c\/td\u003e\n\u003ctd\u003e6 - as provided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDCx27, size #11 - verify for supplied subclass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Spacing\u003c\/td\u003e\n\u003ctd\u003e2 mm \/ 3.5 mm - supplied specification; verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Width\u003c\/td\u003e\n\u003ctd\u003e2 mm x 4 mm - supplied specification; verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Length\u003c\/td\u003e\n\u003ctd\u003e0.8-4.6 mm - supplied specification; verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential Feed Ratio\u003c\/td\u003e\n\u003ctd\u003e0.7-2.0 - supplied specification; verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e6 mm - supplied specification; verify\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 7,000 stitches\/min - verify for exact configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eManual \/ Semi-Automatic \/ Automatic - configuration dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotocell Functions\u003c\/td\u003e\n\u003ctd\u003eSubject to installed sensors and controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi Connectivity\u003c\/td\u003e\n\u003ctd\u003eNot confirmed as standard; verify installed module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eMotor included; exact drive configuration to be confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable \u0026amp; Stand\u003c\/td\u003e\n\u003ctd\u003eIncluded - fully assembled by JMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaster Wheels\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Rating\u003c\/td\u003e\n\u003ctd\u003eConfirm on supplied machine rating label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #666;\"\u003eValues marked for verification come from the supplied product description and have not been independently confirmed for this exact subclass. Confirm specifications and available functions before publishing definitive claims.\u003c\/p\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eJACK C6-6-M03\/333 industrial sewing machine head.\u003c\/li\u003e\n\u003cli\u003eMotor and applicable operating controls.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table and stand.\u003c\/li\u003e\n\u003cli\u003eStandard accessories supplied with the confirmed machine package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e Caster wheels. Optional connectivity hardware, attachments, and other accessories must be confirmed separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Quality Inspection \u0026amp; Performance Testing\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eAt \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e, each machine receives a thorough pre-delivery quality inspection designed to identify possible manufacturing defects and verify the condition of the equipment.\u003c\/p\u003e\n\u003cp\u003eOur technicians inspect accessible components, assembly, controls, and operating functions. Where appropriate, they check lubrication, make necessary adjustments or calibration, and perform sewing tests to evaluate stitch formation, feeding, and basic operation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eOur objective is to deliver equipment in proper working condition for its intended application. Inspection and testing are preventive measures, not a guarantee that future issues cannot occur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eComplimentary In-Store Machine Explanation\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eMachines purchased directly at the \u003cstrong\u003eJMJ Sewing Machines physical store in Orlando, Florida\u003c\/strong\u003e include a brief, complimentary in-person explanation of basic operation and main controls at pickup.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThis is a basic orientation, not extended operator training. In-person instruction is not included with shipped orders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eSpare Parts, Repair \u0026amp;amp; Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Spare Parts:\u003c\/strong\u003e JMJ offers replacement parts and accessories for compatible equipment, subject to availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Services:\u003c\/strong\u003e Our team provides diagnostics, repairs, adjustments, and preventive maintenance for compatible industrial sewing machines.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eContact JMJ to confirm parts availability and the scope of technical assistance for this model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWarranty \u0026amp;amp; After-Sales Support\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eCustomers who purchase through \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e can contact us directly to initiate warranty inquiries, report issues, and request after-sales assistance. We help review the issue and coordinate the applicable claim process.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWarranty terms:\u003c\/strong\u003e Coverage, duration, exclusions, and responsibility are governed by the applicable manufacturer or seller warranty. Direct assistance from JMJ does not change those terms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"jmj-highlight\"\u003e\n\u003cp\u003eThe JACK C6-6-M03\/333 is an option for workshops evaluating six-thread overlock production and selected automatic functions.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eBefore purchasing:\u003c\/strong\u003e Confirm the exact needle and thread configuration, compatible materials, included sensors, Wi-Fi capability, electrical requirements, and any optional accessories. Our team can assist with equipment selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Professional experience with domestic and industrial sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Inspection:\u003c\/strong\u003e Pre-delivery checks and sewing tests when applicable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Store Explanation:\u003c\/strong\u003e Brief operating orientation for machines purchased at our Orlando store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts and Technical Assistance:\u003c\/strong\u003e Compatible parts, repair, and maintenance services, subject to availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Warranty Assistance:\u003c\/strong\u003e JMJ is the customer contact for warranty inquiries and claim coordination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilingual Support:\u003c\/strong\u003e Customer assistance in English and Spanish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-card\" style=\"text-align: center;\"\u003e\n\u003cp style=\"margin: 0; font-size: 18px; font-weight: bold;\"\u003eJMJ SEWING MACHINES\u003c\/p\u003e\n\u003cp\u003eIndustrial \u0026amp; Domestic Sewing Machines • Parts \u0026amp; Accessories\u003c\/p\u003e\n\u003cp\u003eRepair • Maintenance • Equipment Guidance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrlando, Florida\u003c\/p\u003e\n\u003cp\u003eEnglish: 407-451-7450\u003cbr\u003eEspañol: 321-374-2407\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0; color: #f97316; font-weight: bold;\"\u003eProfessional Equipment. Experienced Support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- END OF JMJ PRODUCT DESCRIPTION --\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":50915891970342,"sku":null,"price":2390.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage29ago2026_01_47_15p.m..png?v=1788025808"},{"product_id":"jack-e4s-5-03-333-5-thread-direct-drive-overlock-with-complete-fully-submerged","title":"JACK® JK-E4S-5-03\/333 5-Thread Direct Drive Fully Submerged Industrial Overlock Sewing Machine - Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - JACK E4S-5-03\/333 --\u003e\n\u003cstyle\u003e\n.jmj-e4s{font-family:Arial,Helvetica,sans-serif;color:#333;font-size:15px;line-height:1.65;max-width:100%;overflow-wrap:break-word}.jmj-e4s *{box-sizing:border-box}.jmj-e4s h2{font-size:24px;line-height:1.35;color:#222}.jmj-e4s h3{font-size:20px;color:#f97316;border-bottom:2px solid #f97316;padding-bottom:8px;margin:24px 0 12px}.jmj-e4s .card{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:16px 19px;margin:16px 0}.jmj-e4s .items{list-style:none;padding:0}.jmj-e4s .items li{background:#f8f9fa;border-left:3px solid #f97316;padding:11px 13px;margin:8px 0;border-radius:4px}.jmj-e4s .tablewrap{overflow-x:auto}.jmj-e4s table{width:100%;border-collapse:collapse;table-layout:fixed}.jmj-e4s td{padding:9px;border:1px solid #e5e7eb;overflow-wrap:anywhere;vertical-align:top}.jmj-e4s td:first-child{width:43%;font-weight:bold}.jmj-e4s tr:nth-child(even){background:#fff7ed}.jmj-e4s .badge{border:2px solid #f97316;background:#fff7ed;text-align:center;padding:14px;border-radius:9px;margin:18px 0}.jmj-e4s .badge strong{color:#f97316;font-size:17px}.jmj-e4s .fine{font-size:12px;color:#666}@media(max-width:600px){.jmj-e4s{font-size:14px}.jmj-e4s h2{font-size:21px}.jmj-e4s h3{font-size:18px}.jmj-e4s td{padding:7px;font-size:12px}}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-e4s\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® JK-E4S-5-03\/333 5-Thread Direct Drive Fully Submerged Industrial Overlock Sewing Machine - Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"badge\"\u003e\n\u003cstrong\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0;\"\u003eFully submerged industrial table configuration. Caster wheels not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e5-Thread Safety Stitch • Direct Drive • Differential Feed • Industrial Garment Production\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK E4S-5-03\/333\u003c\/strong\u003e is a five-thread industrial overlock sewing machine intended for garment assembly and edge finishing. It combines overedge stitching with a safety-seam configuration to help create durable seams on compatible fabrics.\u003c\/p\u003e\n\u003cp\u003eIts integrated direct-drive motor offers adjustable sewing speed and reduced dependence on external belt-driven components. JMJ Sewing Machines supplies this listing as a complete setup with a fully submerged industrial table and stand.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe machine is suited to workshops and garment production environments seeking consistent overlock performance with straightforward electronic controls.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"items\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Thread Safety Stitch:\u003c\/strong\u003e Supports combined seam construction and edge finishing for suitable woven and knit fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Direct-Drive Servo Motor:\u003c\/strong\u003e Enables controlled speed with quieter operation than conventional clutch-motor arrangements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Control Panel:\u003c\/strong\u003e Provides accessible speed settings and supported machine adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Feed:\u003c\/strong\u003e Helps control fabric movement and reduce unwanted stretching or gathering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabric Trimming:\u003c\/strong\u003e Integrated overlock cutting mechanism trims excess fabric as seams are sewn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Work Light:\u003c\/strong\u003e Illuminates the sewing area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Submerged Table:\u003c\/strong\u003e Recessed industrial installation supports material handling and operator access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Stand:\u003c\/strong\u003e Included with the complete machine setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cul\u003e\n\u003cli\u003eApparel manufacturing and garment assembly.\u003c\/li\u003e\n\u003cli\u003eSafety-seam construction on compatible woven fabrics.\u003c\/li\u003e\n\u003cli\u003eOveredge finishing for selected knit fabrics.\u003c\/li\u003e\n\u003cli\u003eUniforms, workwear, and everyday clothing.\u003c\/li\u003e\n\u003cli\u003eTailoring and professional textile workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eMaterial Notice:\u003c\/strong\u003e Sewing performance depends on fabric, thread, needle size, machine adjustment, and operating speed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"tablewrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eE4S-5-03\/333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Overlock \/ Safety Stitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Threads\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDCx27 - confirm needle size for intended fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Spacing\u003c\/td\u003e\n\u003ctd\u003e2 mm - supplied listing specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Width\u003c\/td\u003e\n\u003ctd\u003e4 mm × 4.6 mm - supplied listing specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Length\u003c\/td\u003e\n\u003ctd\u003e0.8-4.6 mm - supplied listing specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential Feed Ratio\u003c\/td\u003e\n\u003ctd\u003e0.7-2.0 - supplied listing specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e5.5 mm - supplied listing specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 5,500 stitches per minute - verify for exact subclass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eIntegrated Direct Drive Servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLED - supplied listing specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eElectronic speed control; other functions depend on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable\u003c\/td\u003e\n\u003ctd\u003eFully Submerged Industrial Table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStand\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaster Wheels\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003eConfirm motor rating label before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"fine\"\u003eTechnical values identified as supplied listing specifications should be checked against the exact machine label or manufacturer documentation. Do not interpret “DCx27 (#1)” as a confirmed needle size.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cul\u003e\n\u003cli\u003eJACK E4S-5-03\/333 industrial overlock machine head.\u003c\/li\u003e\n\u003cli\u003eIntegrated direct-drive motor and associated controls.\u003c\/li\u003e\n\u003cli\u003eFully submerged industrial sewing table.\u003c\/li\u003e\n\u003cli\u003eIndustrial stand and standard operating components.\u003c\/li\u003e\n\u003cli\u003eManufacturer-supplied standard accessories, as packaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Wheels are not included. Additional accessories and optional equipment are subject to availability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cul class=\"items\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Seam Construction:\u003c\/strong\u003e Five-thread configuration supports professional garment assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Motor Speed:\u003c\/strong\u003e Helps operators match sewing speed to their workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Integrated Drive:\u003c\/strong\u003e Reduces the need for a traditional external clutch motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmerged Workstation:\u003c\/strong\u003e Provides a practical layout for repetitive industrial sewing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eJMJ Quality Inspection \u0026amp; Performance Testing\u003c\/h3\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eAt \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e, each machine receives a thorough pre-delivery inspection intended to identify possible manufacturing defects and verify operating condition.\u003c\/p\u003e\n\u003cp\u003eOur technicians check the assembly, accessible mechanisms, lubrication requirements, motor controls, and stitch formation. When applicable, they calibrate the machine and conduct a sewing test using suitable material.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eOur Goal:\u003c\/strong\u003e To deliver equipment properly inspected, adjusted, and functioning as intended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComplimentary In-Store Machine Explanation\u003c\/h3\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eMachines purchased directly at our \u003cstrong\u003eOrlando, Florida store\u003c\/strong\u003e include a brief, complimentary explanation of basic operation at pickup. Our team introduces threading, primary controls, and routine operating precautions for the specific machine.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThis in-store explanation does not apply automatically to shipped orders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpare Parts, Repair \u0026amp; Maintenance Services\u003c\/h3\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement Parts \u0026amp; Accessories:\u003c\/strong\u003e We offer compatible spare parts and accessories, subject to availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepairs:\u003c\/strong\u003e Our technicians provide troubleshooting and repair services for compatible sewing equipment.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e We offer cleaning, adjustments, lubrication checks, and preventive inspections according to machine requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty \u0026amp; After-Sales Support\u003c\/h3\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eCustomers who purchase from \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e can contact us directly to initiate warranty inquiries and request after-sales assistance. Our team helps review reported issues and coordinate the applicable claim process.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWarranty Notice:\u003c\/strong\u003e Coverage, duration, exclusions, and eligibility depend on the applicable manufacturer or seller warranty terms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK E4S-5-03\/333\u003c\/strong\u003e is a practical option for garment workshops that need five-thread safety-stitch sewing with electronic speed control and a submerged table configuration.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eOur Recommendation:\u003c\/strong\u003e Confirm fabric requirements, needle selection, electrical compatibility, and the supplied machine configuration before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"items\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Knowledge of industrial and domestic sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Delivery Quality Inspection:\u003c\/strong\u003e Machine inspection and appropriate functional testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Setup:\u003c\/strong\u003e Machine, motor, table, and stand included for this listing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Store Guidance:\u003c\/strong\u003e Brief explanation for machines purchased directly in our Orlando store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts \u0026amp; Technical Support:\u003c\/strong\u003e Compatible parts, repairs, and maintenance services.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Warranty Assistance:\u003c\/strong\u003e Contact JMJ for applicable warranty inquiries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnglish \u0026amp; Spanish Assistance:\u003c\/strong\u003e Support before and after purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp style=\"font-size: 18px; font-weight: bold; margin: 0;\"\u003eJMJ SEWING MACHINES\u003c\/p\u003e\n\u003cp\u003eIndustrial, Domestic \u0026amp; Embroidery Machines\u003c\/p\u003e\n\u003cp\u003eParts • Accessories • Repair • Maintenance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrlando, Florida\u003c\/p\u003e\n\u003cp\u003eEnglish: \u003cstrong\u003e407-451-7450\u003c\/strong\u003e\u003cbr\u003eEspañol: \u003cstrong\u003e321-374-2407\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Inspection • Direct Warranty Assistance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #f97316; font-weight: bold; margin-bottom: 0;\"\u003eProfessional Equipment. Experienced Support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- END OF JMJ PRODUCT DESCRIPTION --\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":50915892920614,"sku":null,"price":1790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_04_46_46p.m..png?v=1793479777"},{"product_id":"jack-a4c-c-ai","title":"JACK® JK-A4C-C AI Smart Single Needle Direct Drive Fully Automatic Industrial Lockstitch Sewing Machine with Octopus Nine-Brain Technology – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | JACK JK-A4C-C | Shopify Empire --\u003e\n\u003cstyle\u003e\n.jmj-a4cc *{box-sizing:border-box}\n.jmj-a4cc h2{font-size:25px;color:#222;margin:22px 0 12px;line-height:1.35}\n.jmj-a4cc h3{font-size:20px;color:#ea580c;margin:26px 0 12px;padding-bottom:8px;border-bottom:2px solid #f97316}\n.jmj-a4cc p{font-size:15px;margin:12px 0}\n.jmj-a4cc ul{padding-left:23px}\n.jmj-a4cc li{font-size:15px;margin-bottom:10px}\n.jmj-a4cc .jmj-box{background:#fff7ed;border-left:4px solid #f97316;padding:18px;margin:22px 0;border-radius:5px}\n.jmj-a4cc .jmj-setup{background:#fff7ed;border:2px solid #f97316;border-radius:8px;text-align:center;padding:22px 15px;margin:24px 0;animation:jmjA4CCGlow 2.8s infinite}\n.jmj-a4cc .jmj-setup strong{font-size:19px;color:#c2410c;display:block}\n.jmj-a4cc .jmj-setup p{margin:8px 0 0}\n@keyframes jmjA4CCGlow{\n0%,100%{box-shadow:0 0 0 0 rgba(249,115,22,.12)}\n50%{box-shadow:0 0 0 8px rgba(249,115,22,.06)}\n}\n.jmj-a4cc .jmj-table-wrap{width:100%;overflow-x:auto}\n.jmj-a4cc table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0}\n.jmj-a4cc th{background:#f97316;color:white;text-align:left;padding:12px}\n.jmj-a4cc td{padding:11px;border:1px solid #e5e5e5;vertical-align:top}\n.jmj-a4cc tbody tr:nth-child(even){background:#fff7ed}\n.jmj-a4cc .jmj-contact{background:#fff7ed;border:1px solid #fed7aa;padding:20px;border-radius:7px;margin:24px 0}\n.jmj-a4cc a{color:#c2410c;font-weight:bold;text-decoration:none}\n.jmj-a4cc .jmj-note{font-size:13px;color:#57534e}\n@media(max-width:600px){\n.jmj-a4cc h2{font-size:22px}\n.jmj-a4cc h3{font-size:18px}\n.jmj-a4cc .jmj-setup strong{font-size:16px}\n.jmj-a4cc table{font-size:12px}\n.jmj-a4cc th,.jmj-a4cc td{padding:8px}\n}\n@media(prefers-reduced-motion:reduce){\n.jmj-a4cc .jmj-setup{animation:none}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-a4cc\" style=\"max-width: 1100px; margin: auto; font-family: Arial,Helvetica,sans-serif; color: #262626; line-height: 1.7; background: #fff;\"\u003e\n\u003ch2\u003eJACK® JK-A4C-C AI Smart Single Needle Direct Drive Automatic Industrial Lockstitch Sewing Machine\u003c\/h2\u003e\n\u003cp\u003eThe JACK® JK-A4C-C is a computerized single-needle industrial lockstitch machine for garment manufacturing, tailoring, alterations, and other professional straight-stitch applications.\u003c\/p\u003e\n\u003cp\u003eIts integrated direct-drive servo motor and electronic controls support efficient sewing with automatic thread trimming, backtacking, needle positioning, and presser foot lifting.\u003c\/p\u003e\n\u003cp\u003eThe supplied configuration features NTB (No Thread Breaking) technology, Octopus Nine-Brain AI, a single-knife thread trimmer, stepper motor control, and a DLC-coated rotary hook.\u003c\/p\u003e\n\u003cp\u003eJMJ Sewing Machines supplies this machine as a complete industrial workstation. Our technicians assemble, inspect, adjust, and sewing-test the machine before delivery.\u003c\/p\u003e\n\u003cdiv class=\"jmj-setup\"\u003e\n\u003cstrong\u003e FULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED \u003c\/strong\u003e\n\u003cp\u003eProfessionally assembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch: \u003c\/strong\u003eStraight 301 lockstitch construction for professional garment sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Drive Servo Motor: \u003c\/strong\u003eIntegrated motor with electronic speed control; the supplied controller is rated at 550W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNTB and Octopus Nine-Brain AI: \u003c\/strong\u003eJACK technologies designed to support thread handling and coordinated machine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Degree Thread Technology: \u003c\/strong\u003eSpecialized thread-handling design intended to reduce interruptions during sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStepper Motor Control: \u003c\/strong\u003eElectronic adjustment of stitch length and presser foot lifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming: \u003c\/strong\u003eSingle-knife thread trimmer reduces manual cutting between sewing operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Backtacking: \u003c\/strong\u003eProgrammable reverse stitching reinforces the beginning and end of seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift: \u003c\/strong\u003eHelps operators position and remove fabric conveniently; this configuration does not include a presser foot sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Needle Positioning: \u003c\/strong\u003eSelectable needle stopping position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDLC-Coated Rotary Hook: \u003c\/strong\u003eWear-resistant hook surface for industrial sewing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Work Light: \u003c\/strong\u003eIllumination at the sewing area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Sewing Station: \u003c\/strong\u003eMachine head, integrated motor, table, and metal stand included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eRecommended for straight-stitch garment production and professional work with appropriately selected light-to-medium fabrics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShirts, blouses, and uniforms\u003c\/li\u003e\n\u003cli\u003eTrousers, dresses, and casual apparel\u003c\/li\u003e\n\u003cli\u003eGarment manufacturing and assembly\u003c\/li\u003e\n\u003cli\u003eProfessional tailoring and alterations\u003c\/li\u003e\n\u003cli\u003eLight-to-medium woven fabrics\u003c\/li\u003e\n\u003cli\u003eSelected synthetic fabric blends\u003c\/li\u003e\n\u003cli\u003eCommercial straight-stitch workshops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cstrong\u003eProfessional Straight-Stitch Production\u003c\/strong\u003e\u003cp\u003eThe JK-A4C-C combines computerized control with automatic sewing functions to streamline repetitive production steps.\u003c\/p\u003e\n\u003cp\u003ePerformance depends on material construction, thread, needle, machine settings, and operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-A4C-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Category\u003c\/td\u003e\n\u003ctd\u003eComputerized Industrial Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Type\u003c\/td\u003e\n\u003ctd\u003e301 Single-Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedles \/ Threads\u003c\/td\u003e\n\u003ctd\u003e1 Needle \/ 2 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDB × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Size Range\u003c\/td\u003e\n\u003ctd\u003e#11–#18 (listed configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 5,000 Stitches Per Minute (listed specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Stitch Length\u003c\/td\u003e\n\u003ctd\u003e5 mm (listed specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e5–13 mm (listed specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Application\u003c\/td\u003e\n\u003ctd\u003eLight-to-Medium Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor System\u003c\/td\u003e\n\u003ctd\u003eIntegrated Direct-Drive AC Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Motor Power\u003c\/td\u003e\n\u003ctd\u003e550W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Motor Speed\u003c\/td\u003e\n\u003ctd\u003e5,000 RPM (motor specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntelligent Technologies\u003c\/td\u003e\n\u003ctd\u003eNTB \/ Octopus Nine-Brain AI \/ Zero-Degree Thread Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStepper Motor Control\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Thread Trimming\u003c\/td\u003e\n\u003ctd\u003eSingle-Knife System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Backtacking\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Presser Foot Lift\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Sensor\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Needle Positioning\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotary Hook\u003c\/td\u003e\n\u003ctd\u003eDLC-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Work Light\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Head Dimensions\u003c\/td\u003e\n\u003ctd\u003e695 × 295 × 550 mm (listed specification; confirm unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet \/ Gross Machine Weight\u003c\/td\u003e\n\u003ctd\u003e36 \/ 42 kg (listed specification; not shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Setup\u003c\/td\u003e\n\u003ctd\u003eComplete with Table, Motor \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheels\u003c\/td\u003e\n\u003ctd\u003eNot Included — Sold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJACK® JK-A4C-C industrial sewing machine head\u003c\/li\u003e\n\u003cli\u003eIntegrated direct-drive servo motor\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing machine table\u003c\/li\u003e\n\u003cli\u003eHeavy-duty metal stand\u003c\/li\u003e\n\u003cli\u003eInstalled electronic control system\u003c\/li\u003e\n\u003cli\u003eStandard manufacturer-supplied accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cstrong\u003eJMJ Complete Setup\u003c\/strong\u003e\n\u003cp\u003eThe machine is assembled and adjusted by our technical team before delivery. This preparation helps customers receive equipment ready for its intended sewing applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\u003cp\u003eJMJ Sewing Machines prepares industrial sewing equipment through a technical inspection process focused on machine operation and sewing performance.\u003c\/p\u003e\n\u003cp\u003eDepending on the equipment and configuration, our inspection includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVisual inspection of machine and components\u003c\/li\u003e\n\u003cli\u003eVerification of motor and electronic controls\u003c\/li\u003e\n\u003cli\u003eNeedle and thread-path inspection\u003c\/li\u003e\n\u003cli\u003ePresser foot and automatic function checks\u003c\/li\u003e\n\u003cli\u003eStitch formation and sewing performance testing\u003c\/li\u003e\n\u003cli\u003eFinal adjustment and preparation before delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur technicians prepare the machine for professional use according to its intended sewing applications.\u003c\/p\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp\u003eJMJ recommends the JACK JK-A4C-C for tailoring, alterations, and garment production requiring automated straight-stitch operation on suitable light-to-medium materials.\u003c\/p\u003e\n\u003cp\u003eThe integrated motor, thread trimmer, and electronic controls support efficient repetitive sewing tasks.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, customers can consult our technical team about fabric compatibility, thread selection, needle requirements, and production needs.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e Warranty requests and technical assistance are handled directly by JMJ Sewing Machines. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWarranty coverage is provided according to the applicable terms and conditions supplied with the machine.\u003c\/p\u003e\n\u003cp\u003eFor covered manufacturing defects, JMJ provides replacement parts and labor in accordance with the applicable warranty.\u003c\/p\u003e\n\u003cp\u003eElectrical and electronic components are subject to applicable exclusions to the extent permitted by law.\u003c\/p\u003e\n\u003cp\u003eManufacturer warranties and applicable legal rights remain in effect.\u003c\/p\u003e\n\u003cp\u003ePreliminary technical assistance may be available through video consultation. Certain repairs require an in-person technical inspection.\u003c\/p\u003e\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eJMJ Sewing Machines can assist customers with identifying replacement parts and accessories suitable for their industrial sewing equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\u003cli\u003eBobbins and bobbin cases\u003c\/li\u003e\n\u003cli\u003eDLC-compatible rotary hook components\u003c\/li\u003e\n\u003cli\u003ePresser feet, needle plates, and feed dogs\u003c\/li\u003e\n\u003cli\u003eThread tension components\u003c\/li\u003e\n\u003cli\u003eMechanical and electronic replacement parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility and availability must be confirmed before ordering.\u003c\/p\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Machine:\u003c\/strong\u003e This industrial sewing machine is supplied with its table, motor, and metal stand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Configuration:\u003c\/strong\u003e JMJ supplied operating voltage: \u003cstrong\u003e110V\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compatibility:\u003c\/strong\u003e The appropriate needle, thread, and machine settings depend on the material being sewn.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e WHEELS ARE NOT INCLUDED — SOLD SEPARATELY.\u003c\/p\u003e\n\u003cp\u003eWheels shown in showroom photographs, when applicable, are used to move equipment and are not included with the machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn-Store Purchases:\u003c\/strong\u003e Customers purchasing machines at our physical store receive a brief in-person explanation of basic machine controls at delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipped Orders:\u003c\/strong\u003e Shipped orders do not include in-person operator training.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\u003cp\u003eEligible voluntary returns may be requested within 14 calendar days, subject to the applicable JMJ Sewing Machines return policy.\u003c\/p\u003e\n\u003cp\u003eApproved voluntary returns are subject to a 20% restocking fee.\u003c\/p\u003e\n\u003cp\u003eClaims involving covered defects and applicable legal rights are handled separately under the relevant warranty and laws.\u003c\/p\u003e\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\u003cdiv class=\"jmj-contact\"\u003e\n\u003cp\u003e\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIndustrial Sewing Machines, Parts, Accessories, Repairs \u0026amp; Technical Support\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocation:\u003c\/strong\u003e Orlando, Florida\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e 407-451-7450 \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e 321-374-2407 \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWebsite:\u003c\/strong\u003e \u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003e jmjsewingmachines.com \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eOur technical team can help you choose equipment that matches your sewing and production requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":51576519524646,"sku":null,"price":1490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/Maquina_de_Coser_JACK_en_Primer_Plano.png?v=1793735408"},{"product_id":"jack-jk-1530d-cq","title":"JACK® JK-1530D-CQ Single Needle Direct Drive Industrial Zigzag \u0026 Straight Stitch Sewing Machine with Automatic Thread Trimming – Complete with Table \u0026 Stand","description":"\u003cdiv class=\"jmj-jk1530-product\" lang=\"en\" style=\"font-family:Arial,Helvetica,sans-serif;color:#333333;line-height:1.65;font-size:15px;max-width:100%;overflow-wrap:break-word;\"\u003e\n\n\u003cstyle\u003e\n\n.jmj-jk1530-product * {\n  box-sizing: border-box;\n}\n\n.jmj-jk1530-product .jmj-title {\n  color: #222222;\n  font-size: 25px;\n  font-weight: 700;\n  line-height: 1.35;\n  margin: 0 0 12px;\n}\n\n.jmj-jk1530-product .jmj-heading {\n  color: #f97316;\n  font-size: 21px;\n  font-weight: 700;\n  line-height: 1.35;\n  margin: 25px 0 13px;\n  padding-bottom: 9px;\n  border-bottom: 2px solid #f97316;\n}\n\n.jmj-jk1530-product .jmj-card {\n  background: #fff7ed;\n  border-left: 4px solid #f97316;\n  padding: 18px 20px;\n  border-radius: 7px;\n  margin: 18px 0;\n}\n\n.jmj-jk1530-product .jmj-feature-list {\n  list-style: none;\n  padding: 0;\n  margin: 15px 0;\n}\n\n.jmj-jk1530-product .jmj-feature-list li {\n  padding: 12px 14px;\n  margin-bottom: 9px;\n  background: #f8f9fa;\n  border-left: 3px solid #f97316;\n  border-radius: 4px;\n}\n\n.jmj-jk1530-product .jmj-table-wrapper {\n  width: 100%;\n  overflow-x: auto;\n  margin: 16px 0;\n}\n\n.jmj-jk1530-product .jmj-spec-table {\n  width: 100%;\n  table-layout: fixed;\n  border-collapse: collapse;\n  font-size: 14px;\n}\n\n.jmj-jk1530-product .jmj-spec-table td {\n  padding: 11px 12px;\n  border: 1px solid #e5e7eb;\n  vertical-align: top;\n  overflow-wrap: anywhere;\n}\n\n.jmj-jk1530-product .jmj-spec-table tr:nth-child(odd) {\n  background: #ffffff;\n}\n\n.jmj-jk1530-product .jmj-spec-table tr:nth-child(even) {\n  background: #fff7ed;\n}\n\n.jmj-jk1530-product .jmj-spec-table td:first-child {\n  width: 42%;\n  font-weight: 700;\n}\n\n.jmj-jk1530-product .jmj-assembly {\n  text-align: center;\n  margin: 26px 0;\n}\n\n.jmj-jk1530-product .jmj-assembly-badge {\n  display: inline-block;\n  max-width: 100%;\n  background: #f97316;\n  color: #ffffff;\n  padding: 16px 22px;\n  font-size: 17px;\n  font-weight: 700;\n  line-height: 1.5;\n  border-radius: 8px;\n  animation: pulseJMJ1530 1.5s infinite;\n}\n\n@keyframes pulseJMJ1530 {\n  0% {\n    transform: scale(1);\n    box-shadow: 0 0 0 0 rgba(249,115,22,0.5);\n  }\n\n  50% {\n    transform: scale(1.03);\n    box-shadow: 0 0 15px 5px rgba(249,115,22,0.2);\n  }\n\n  100% {\n    transform: scale(1);\n    box-shadow: 0 0 0 0 rgba(249,115,22,0);\n  }\n}\n\n.jmj-jk1530-product .jmj-note {\n  font-size: 13px;\n  color: #666666;\n  margin-top: 12px;\n}\n\n.jmj-jk1530-product .jmj-highlight {\n  background: #fff7ed;\n  border: 1px solid #fed7aa;\n  border-radius: 8px;\n  padding: 20px;\n  margin: 22px 0;\n}\n\n.jmj-jk1530-product .jmj-highlight h3 {\n  color: #f97316;\n  margin-top: 0;\n  font-size: 20px;\n}\n\n.jmj-jk1530-product .jmj-tagline {\n  color: #f97316;\n  font-weight: 700;\n  letter-spacing: 0.3px;\n  margin: 12px 0;\n}\n\n@media screen and (max-width:600px) {\n\n  .jmj-jk1530-product {\n    font-size: 14px;\n  }\n\n  .jmj-jk1530-product .jmj-title {\n    font-size: 22px;\n  }\n\n  .jmj-jk1530-product .jmj-heading {\n    font-size: 19px;\n  }\n\n  .jmj-jk1530-product .jmj-assembly-badge {\n    font-size: 13px;\n    padding: 14px 12px;\n  }\n\n  .jmj-jk1530-product .jmj-spec-table {\n    font-size: 12px;\n  }\n\n  .jmj-jk1530-product .jmj-spec-table td {\n    padding: 8px;\n  }\n\n  .jmj-jk1530-product .jmj-card,\n  .jmj-jk1530-product .jmj-highlight {\n    padding: 14px;\n  }\n}\n\n@media (prefers-reduced-motion:reduce) {\n  .jmj-jk1530-product .jmj-assembly-badge {\n    animation: none;\n  }\n}\n\n\u003c\/style\u003e\n\n\u003ch2 class=\"jmj-title\"\u003e\nJACK® JK-1530D-CQ Single Needle Direct Drive\nIndustrial Zigzag \u0026amp; Straight Stitch\nSewing Machine\n\u003c\/h2\u003e\n\n\u003cdiv class=\"jmj-assembly\"\u003e\n\n  \u003cdiv class=\"jmj-assembly-badge\"\u003e\n    FULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\n  \u003c\/div\u003e\n\n  \u003cp class=\"jmj-note\"\u003e\n    Wheels are not included and are sold separately.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cp class=\"jmj-tagline\"\u003e\nSTRAIGHT \u0026amp; ZIGZAG STITCHING • DIRECT DRIVE • INDUSTRIAL SEWING\n\u003c\/p\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp style=\"margin-top:0;\"\u003e\nThe \u003cstrong\u003eJACK JK-1530D-CQ\u003c\/strong\u003e\nis a single-needle industrial sewing\nmachine designed for professional\nstraight-stitch and zigzag applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts integrated direct-drive motor\nprovides electronically controlled\nsewing operation without a conventional\nexternal clutch-motor arrangement.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nThe combination of adjustable\nstitch length and zigzag width\nprovides flexibility for\ngarment construction,\ndecorative sewing,\nand selected industrial\ntextile applications.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nKey Features\n\u003c\/h3\u003e\n\n\u003cul class=\"jmj-feature-list\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStraight \u0026amp; Zigzag Stitching:\u003c\/strong\u003e\nSupports two sewing functions\nin one industrial machine.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Direct Drive Motor:\u003c\/strong\u003e\nBuilt-in motor design eliminates\nthe conventional external\nclutch-motor arrangement.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e\nListed for the JK-1530D-CQ configuration;\nconfirm the installed mechanism.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift:\u003c\/strong\u003e\nListed in the supplied description;\nconfirm the exact operating configuration.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e\nMaximum stitch length listed\nas 5 mm.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Zigzag Width:\u003c\/strong\u003e\nMaximum zigzag width listed\nas 8 mm.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Sewing Speed:\u003c\/strong\u003e\nMaximum speed listed as\n2,200 stitches per minute.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProfessional Flat-Bed Construction:\u003c\/strong\u003e\nProvides a practical sewing surface\nfor garment and textile operations.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nApplications\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\n\u003cli\u003eGarment manufacturing and tailoring.\u003c\/li\u003e\n\u003cli\u003eUniforms and dressmaking.\u003c\/li\u003e\n\u003cli\u003eDecorative zigzag stitching.\u003c\/li\u003e\n\u003cli\u003eSelected edge-reinforcement operations.\u003c\/li\u003e\n\u003cli\u003eWoven fabric sewing.\u003c\/li\u003e\n\u003cli\u003eSelected knit fabric applications.\u003c\/li\u003e\n\u003cli\u003eProfessional alteration workshops.\u003c\/li\u003e\n\u003cli\u003eIndustrial straight-stitch applications.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e\nActual sewing capability depends\non material thickness,\nneedle selection,\nthread, stitch settings,\nand machine adjustments.\n\u003c\/p\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-table-wrapper\"\u003e\n\n\u003ctable class=\"jmj-spec-table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-1530D-CQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Single Needle Zigzag\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStitch Functions\u003c\/td\u003e\n\u003ctd\u003eStraight Stitch \u0026amp; Zigzag Stitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDB × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle Size Range\u003c\/td\u003e\n\u003ctd\u003e#11–#18 — Listed Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Stitch Length\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Zigzag Width\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lift\u003c\/td\u003e\n\u003ctd\u003eUp to 9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003e2,200 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eIntegrated Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Thread Trimming\u003c\/td\u003e\n\u003ctd\u003eVerify Exact Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Presser Foot Lift\u003c\/td\u003e\n\u003ctd\u003eVerify Exact Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor Voltage\u003c\/td\u003e\n\u003ctd\u003eConfirm With Supplied Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003eConfirm With Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFeed Mechanism\u003c\/td\u003e\n\u003ctd\u003eConfirm With Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eConfirm With Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eIncluded Equipment\u003c\/td\u003e\n\u003ctd\u003eMachine Head, Motor, Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eFully Assembled by JMJ Sewing Machines\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eWheels\u003c\/td\u003e\n\u003ctd\u003eNot Included — Sold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nAdvantages of Straight \u0026amp; Zigzag Sewing\n\u003c\/h3\u003e\n\n\u003cul class=\"jmj-feature-list\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStitching Versatility:\u003c\/strong\u003e\nCombines straight and zigzag\nsewing capabilities in\none industrial machine.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Stitch Settings:\u003c\/strong\u003e\nAllows operators to select\nstitch length and width\naccording to their materials.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Operation:\u003c\/strong\u003e\nProvides electronically controlled\nsewing without a conventional\nexternal clutch motor.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProfessional Applications:\u003c\/strong\u003e\nSuitable for selected garment\nmanufacturing and decorative\nsewing operations.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nFully Assembled \u0026amp; Ready for Operation\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp style=\"margin-top:0;\"\u003e\nEvery \u003cstrong\u003eJACK JK-1530D-CQ\u003c\/strong\u003e\npurchased as a complete industrial package\nfrom \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e\nincludes the machine head,\nintegrated motor, table, and stand.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOur team prepares the machine through\nassembly, lubrication, calibration,\nand sewing-performance inspection\nbefore delivery or shipment.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\nCaster wheels are not included\nin the standard machine package.\nThey are available for separate purchase.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"jmj-highlight\"\u003e\n\n\u003ch3\u003e\nJMJ Sewing Machines Recommends\n\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eJACK JK-1530D-CQ\u003c\/strong\u003e\nis recommended for professional\nsewing workshops requiring\nstraight and zigzag stitching\nin one industrial machine.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts adjustable stitch settings\nprovide flexibility for\ndifferent garment and\ndecorative sewing applications.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eOur Recommendation:\u003c\/strong\u003e\nSelect the appropriate needle,\nthread, stitch width,\nstitch length, and machine\nadjustments according to\nyour materials and\nproduction requirements.\n\nJMJ Sewing Machines can assist\nwith determining whether this\nmodel is suitable for your\nspecific sewing application.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nWhy Choose JMJ Sewing Machines?\n\u003c\/h3\u003e\n\n\u003cul class=\"jmj-feature-list\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e\nProfessional knowledge of industrial\nand domestic sewing equipment.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProfessional Machine Preparation:\u003c\/strong\u003e\nAssembly, lubrication, calibration,\nand sewing-performance checks.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEquipment Selection Assistance:\u003c\/strong\u003e\nGuidance to help customers choose\nmachinery suited to their sewing needs.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEnglish \u0026amp; Spanish Support:\u003c\/strong\u003e\nAssistance before and after purchase.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOrlando, Florida:\u003c\/strong\u003e\nLocal machine delivery and\ncustomer assistance.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cdiv class=\"jmj-card\" style=\"text-align:center;\"\u003e\n\n\u003cp style=\"margin:0;font-size:17px;font-weight:700;\"\u003e\nJMJ SEWING MACHINES\n\u003c\/p\u003e\n\n\u003cp style=\"margin:6px 0 0;\"\u003e\nIndustrial Sewing Machines • Parts • Accessories\n\u003c\/p\u003e\n\n\u003cp style=\"margin:8px 0 0;\"\u003e\nProfessional Equipment. Experienced Support.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":51576533319974,"sku":null,"price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_31_oct_2026_01_52_51_p.m..png?v=1793469188"},{"product_id":"jack-e4s-4-m03-333","title":"JACK® JK-E4S-4-M03\/333 2-Needle 4-Thread Direct Drive Industrial Overlock Sewing Machine with Digital Speed Control – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | JACK E4S-4-M03\/333 --\u003e\n\u003cstyle\u003e\n@keyframes jmjE4SGlow {\n  0%,100% {\n    transform:scale(1);\n    box-shadow:0 0 0 rgba(249,115,22,0);\n  }\n  50% {\n    transform:scale(1.02);\n    box-shadow:0 0 18px rgba(249,115,22,.30);\n  }\n}\n\n.jmj-e4s-original {\n  width:100%;\n  max-width:100%;\n  box-sizing:border-box;\n  font-family:Arial,Helvetica,sans-serif;\n  font-size:15px;\n  line-height:1.7;\n  color:#292929;\n  overflow-wrap:break-word;\n}\n\n.jmj-e4s-original * {\n  box-sizing:border-box;\n}\n\n.jmj-e4s-original h2 {\n  margin:0 0 15px;\n  color:#222222;\n  font-size:25px;\n  line-height:1.35;\n  font-weight:800;\n}\n\n.jmj-e4s-original h3 {\n  margin:25px 0 15px;\n  padding:12px 15px;\n  background:#fff7ed;\n  border-left:5px solid #f97316;\n  border-radius:5px;\n  color:#9a3412;\n  font-size:21px;\n  font-weight:700;\n}\n\n.jmj-e4s-original p {\n  margin:0 0 16px;\n}\n\n.jmj-e4s-original .jmj-assembly {\n  margin:18px 0 22px;\n  padding:17px;\n  background:#fff7ed;\n  border:2px solid #f97316;\n  border-radius:9px;\n  text-align:center;\n  animation:jmjE4SGlow 1.5s ease-in-out infinite;\n}\n\n.jmj-e4s-original .jmj-assembly strong {\n  display:block;\n  color:#c2410c;\n  font-size:17px;\n  line-height:1.5;\n  font-weight:800;\n}\n\n.jmj-e4s-original .jmj-card {\n  margin:16px 0 20px;\n  padding:16px 18px;\n  background:#fff7ed;\n  border-left:5px solid #f97316;\n  border-radius:6px;\n}\n\n.jmj-e4s-original .jmj-list {\n  margin:10px 0 20px;\n  padding-left:22px;\n}\n\n.jmj-e4s-original .jmj-list li {\n  margin-bottom:10px;\n}\n\n.jmj-e4s-original .jmj-table-wrap {\n  width:100%;\n  overflow-x:auto;\n  margin-bottom:20px;\n}\n\n.jmj-e4s-original table {\n  width:100%;\n  border-collapse:collapse;\n  table-layout:fixed;\n  font-size:14px;\n}\n\n.jmj-e4s-original td {\n  padding:10px;\n  border:1px solid #e5e7eb;\n  vertical-align:top;\n  overflow-wrap:anywhere;\n}\n\n.jmj-e4s-original td:first-child {\n  width:44%;\n  font-weight:700;\n}\n\n.jmj-e4s-original tr:nth-child(even) {\n  background:#fff7ed;\n}\n\n.jmj-e4s-original .jmj-warning {\n  margin:22px 0;\n  padding:18px 20px;\n  background:#fff7ed;\n  border:2px solid #f97316;\n  border-radius:8px;\n}\n\n.jmj-e4s-original .jmj-contact {\n  margin:25px 0 0;\n  padding:20px;\n  background:#fff7ed;\n  border:1px solid #e5e7eb;\n  border-radius:8px;\n  text-align:center;\n}\n\n@media(max-width:600px) {\n  .jmj-e4s-original {\n    font-size:14px;\n  }\n\n  .jmj-e4s-original h2 {\n    font-size:21px;\n  }\n\n  .jmj-e4s-original h3 {\n    font-size:18px;\n  }\n\n  .jmj-e4s-original td {\n    font-size:12px;\n    padding:8px;\n  }\n\n  .jmj-e4s-original .jmj-assembly strong {\n    font-size:14px;\n  }\n}\n\n@media(prefers-reduced-motion:reduce) {\n  .jmj-e4s-original .jmj-assembly {\n    animation:none;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-e4s-original\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® JK-E4S-4-M03\/333 2-Needle 4-Thread Direct Drive Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003c!-- ASSEMBLY NOTICE --\u003e\n\u003cdiv class=\"jmj-assembly\"\u003e\n\u003cstrong\u003e FULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED \u003c\/strong\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eProfessionally assembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHEELS NOTICE --\u003e\n\u003cdiv class=\"jmj-warning\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #9a3412;\"\u003eIMPORTANT — WHEELS ARE NOT INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eCaster wheels are not included with this industrial sewing machine and are sold separately.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eIf wheels appear in product photographs, they are used for showroom mobility and are not part of the standard package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- HIGHLIGHTS --\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #9a3412;\"\u003eTWO NEEDLES • FOUR THREADS • DIRECT DRIVE • DIFFERENTIAL FEED\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- OVERVIEW --\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK® E4S-4-M03\/333\u003c\/strong\u003e is an industrial overlock sewing machine configured with two needles and four threads for garment assembly and fabric edge finishing.\u003c\/p\u003e\n\u003cp\u003eIts four-thread stitch arrangement allows the operator to join compatible fabric sections while finishing their edges during the same sewing operation.\u003c\/p\u003e\n\u003cp\u003eThe integrated direct-drive motor provides electronically controlled machine operation, while the differential-feed mechanism allows adjustments to material movement.\u003c\/p\u003e\n\u003cp\u003eThis combination is suitable for professional sewing environments working with selected knitted and woven garment materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e supplies the E4S-4-M03\/333 as a complete industrial workstation with machine head, integrated motor, table, and stand.\u003c\/p\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"jmj-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Thread Overlock Configuration:\u003c\/strong\u003e Designed for seam construction and edge finishing on compatible fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Needle Sewing System:\u003c\/strong\u003e Uses two needles within the four-thread stitch arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Direct-Drive Motor:\u003c\/strong\u003e Motor is incorporated into the machine's drive configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Speed Adjustment:\u003c\/strong\u003e Allows the operator to select supported sewing speeds according to production requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Material Feeding:\u003c\/strong\u003e Provides adjustments to fabric movement during overlock sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e Allows the stitch setting to be adapted to compatible garment applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Work Light:\u003c\/strong\u003e Provides illumination around the needle and sewing area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Construction:\u003c\/strong\u003e Designed for regular use in professional garment production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Sewing Station:\u003c\/strong\u003e Includes the machine head, integrated motor, industrial table, and metal stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe JACK E4S-4-M03\/333 is intended for industrial four-thread overlock operations such as:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eGarment seam assembly.\u003c\/li\u003e\n\u003cli\u003eFabric edge finishing.\u003c\/li\u003e\n\u003cli\u003eSelected knitwear applications.\u003c\/li\u003e\n\u003cli\u003eCasualwear manufacturing.\u003c\/li\u003e\n\u003cli\u003eSportswear production.\u003c\/li\u003e\n\u003cli\u003eLight-to-medium textile sewing.\u003c\/li\u003e\n\u003cli\u003eProfessional garment workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 12px 0 0;\"\u003eMaterial suitability depends on fabric composition, thickness, needle selection, thread type, and machine adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-E4S-4-M03\/333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Overlock \/ Serger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Threads\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Application\u003c\/td\u003e\n\u003ctd\u003eFour-Thread Overlock \/ Mock Safety Seam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDC × 27 — Listed Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Size\u003c\/td\u003e\n\u003ctd\u003e#11 — Listed Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Spacing\u003c\/td\u003e\n\u003ctd\u003e2 mm — Listed Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Width\u003c\/td\u003e\n\u003ctd\u003e4 mm × 4.6 mm — Verify Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Length\u003c\/td\u003e\n\u003ctd\u003e0.8–4.6 mm — Listed Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential Feed Ratio\u003c\/td\u003e\n\u003ctd\u003e0.7–2.0 — Verify Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e5.5 mm — Listed Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003e5,500 SPM — Listed Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eIntegrated Direct-Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Control\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Work Light\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Voltage\u003c\/td\u003e\n\u003ctd\u003eConfirm on Machine Rating Label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003eConfirm with Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Position Control\u003c\/td\u003e\n\u003ctd\u003eVerify Exact Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Table\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Stand\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eFully Assembled by JMJ Sewing Machines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheels \/ Casters\u003c\/td\u003e\n\u003ctd\u003eNot Included — Sold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- INCLUDED COMPONENTS --\u003e\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eJACK® E4S-4-M03\/333 Industrial Overlock Machine Head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct-Drive Motor.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Metal Stand.\u003c\/li\u003e\n\u003cli\u003eThread Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Accessories Supplied with the JMJ Configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- MACHINE PREPARATION --\u003e\n\u003ch3\u003eJMJ Machine Preparation\u003c\/h3\u003e\n\u003cp\u003eBefore delivery, JMJ Sewing Machines prepares the complete industrial workstation for its intended application.\u003c\/p\u003e\n\u003cp\u003eOur team performs assembly, applicable lubrication, machine adjustments, and a sewing test.\u003c\/p\u003e\n\u003cp\u003eThe sewing test helps verify basic stitch formation and machine operation before the equipment leaves our facility.\u003c\/p\u003e\n\u003c!-- SELECTION GUIDANCE --\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eWhen selecting an industrial four-thread overlock machine, consider the fabric type, production volume, and required seam construction.\u003c\/p\u003e\n\u003cp\u003eNeedle selection, thread type, stitch length, and differential-feed adjustments should match the material being sewn.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eFor assistance selecting industrial overlock equipment, contact \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- IMPORTANT NOTICE --\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"jmj-warning\"\u003e\n\u003cp style=\"margin: 0 0 10px; font-weight: 800; color: #9a3412;\"\u003eVERIFY MACHINE CONFIGURATION\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm the electrical requirements, needle system, and intended sewing application.\u003c\/p\u003e\n\u003cp\u003eCertain specifications may vary according to the exact machine configuration supplied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels are not included\u003c\/strong\u003e with the standard industrial workstation and must be purchased separately if required.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eContact JMJ Sewing Machines for assistance with equipment selection and compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WARRANTY --\u003e\n\u003ch3\u003eWarranty \u0026amp; Technical Assistance\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eJMJ Sewing Machines provides direct warranty assistance and technical support for eligible industrial sewing machines purchased from our store.\u003c\/p\u003e\n\u003cp\u003eFor qualifying manufacturing defects covered by JMJ's limited warranty, applicable replacement parts and repair labor are included.\u003c\/p\u003e\n\u003cp\u003ePreliminary troubleshooting may be available through video calls when appropriate.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eIn-person inspection or repair may still be required. Coverage is subject to the applicable written warranty and does not limit manufacturer warranties or mandatory legal rights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY JMJ --\u003e\n\u003ch3\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"jmj-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Specialized knowledge of industrial sewing machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Machine Preparation:\u003c\/strong\u003e Assembly, adjustments, and applicable sewing tests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Selection Assistance:\u003c\/strong\u003e Guidance when selecting machines for garment production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Assistance:\u003c\/strong\u003e Support with machine operation, maintenance, and repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilingual Customer Service:\u003c\/strong\u003e Assistance in English and Spanish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- CONTACT --\u003e\n\u003cdiv class=\"jmj-contact\"\u003e\n\u003cp style=\"font-size: 19px; font-weight: 800; margin: 0;\"\u003eJMJ SEWING MACHINES\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0;\"\u003eIndustrial, Domestic \u0026amp; Embroidery Machines\u003cbr\u003eParts • Accessories • Repairs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cbr\u003eOrlando, Florida\u003c\/p\u003e\n\u003cp\u003eEnglish: \u003cstrong\u003e407-451-7450\u003c\/strong\u003e\u003cbr\u003eEspañol: \u003cstrong\u003e321-374-2407\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #9a3412; font-weight: 800; margin-bottom: 0;\"\u003eProfessional Equipment. Experienced Support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- END JMJ PRODUCT DESCRIPTION --\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":51576549638438,"sku":null,"price":1740.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_05_04_29p.m..png?v=1793480729"},{"product_id":"jack-k7-ut-01gbx364","title":"JACK® JK-K7-UT-01GBX364 AI Smart 3-Needle Cylinder Bed Industrial Coverstitch Sewing Machine with Automatic Thread Trimming \u0026 Presser Foot Lift – Complete with Table \u0026 Stand","description":"\n\u003cstyle\u003e\n.jmj-k7ut *{box-sizing:border-box}\n.jmj-k7ut h2{font-size:25px;color:#222;margin:22px 0 12px;line-height:1.35}\n.jmj-k7ut h3{font-size:20px;color:#ea580c;margin:26px 0 12px;padding-bottom:8px;border-bottom:2px solid #f97316}\n.jmj-k7ut p{font-size:15px;margin:12px 0}\n.jmj-k7ut ul{padding-left:23px}\n.jmj-k7ut li{font-size:15px;margin-bottom:10px}\n.jmj-k7ut .jmj-box{background:#fff7ed;border-left:4px solid #f97316;padding:18px;margin:22px 0;border-radius:5px}\n.jmj-k7ut .jmj-setup{background:#fff7ed;border:2px solid #f97316;border-radius:8px;text-align:center;padding:22px 15px;margin:24px 0;animation:jmjK7Glow 2.8s infinite}\n.jmj-k7ut .jmj-setup strong{font-size:19px;color:#c2410c;display:block}\n.jmj-k7ut .jmj-setup p{margin:8px 0 0}\n@keyframes jmjK7Glow{\n0%,100%{box-shadow:0 0 0 0 rgba(249,115,22,.12)}\n50%{box-shadow:0 0 0 8px rgba(249,115,22,.06)}\n}\n.jmj-k7ut .jmj-table-wrap{width:100%;overflow-x:auto}\n.jmj-k7ut table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0}\n.jmj-k7ut th{background:#f97316;color:white;text-align:left;padding:12px}\n.jmj-k7ut td{padding:11px;border:1px solid #e5e5e5;vertical-align:top}\n.jmj-k7ut tbody tr:nth-child(even){background:#fff7ed}\n.jmj-k7ut .jmj-contact{background:#fff7ed;border:1px solid #fed7aa;padding:20px;border-radius:7px;margin:24px 0}\n.jmj-k7ut a{color:#c2410c;font-weight:bold;text-decoration:none}\n.jmj-k7ut .jmj-note{font-size:13px;color:#57534e}\n@media(max-width:600px){\n.jmj-k7ut h2{font-size:22px}\n.jmj-k7ut h3{font-size:18px}\n.jmj-k7ut .jmj-setup strong{font-size:16px}\n.jmj-k7ut table{font-size:12px}\n.jmj-k7ut th,.jmj-k7ut td{padding:8px}\n}\n@media(prefers-reduced-motion:reduce){\n.jmj-k7ut .jmj-setup{animation:none}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"jmj-k7ut\" lang=\"en\" style=\"max-width:1100px;margin:auto;font-family:Arial,Helvetica,sans-serif;color:#262626;line-height:1.7;background:#fff;\"\u003e\n\n\u003ch2\u003eJACK® JK-K7-UT-01GBX364 AI Smart 3-Needle Cylinder Bed Industrial Coverstitch Sewing Machine\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eJACK® JK-K7-UT-01GBX364\u003c\/strong\u003e is a computerized industrial coverstitch machine developed for professional garment production, particularly operations involving knitted and stretch materials.\u003c\/p\u003e\n\n\u003cp\u003eIts cylinder-bed construction makes it easier to handle circular garment sections, allowing operators to work on sleeves, cuffs, pant legs, and other tubular components without the restrictions of a conventional flatbed sewing surface.\u003c\/p\u003e\n\n\u003cp\u003eThe machine combines a three-needle coverstitch system, direct-drive motor technology, electronic operating controls, automatic thread trimming, and automatic presser foot lifting.\u003c\/p\u003e\n\n\u003cp\u003eFor garment manufacturers producing activewear, casual apparel, underwear, and knitted clothing, the JACK K7-UT provides a specialized sewing platform for consistent coverstitch construction and efficient handling of repetitive finishing operations.\u003c\/p\u003e\n\n\u003cp\u003eAt JMJ Sewing Machines, we supply this industrial model as a complete sewing station. Our technical team inspects, adjusts, and sewing-tests the machine before delivery.\u003c\/p\u003e\n\n\u003cdiv class=\"jmj-setup\"\u003e\n\u003cstrong\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/strong\u003e\n\u003cp\u003eProfessionally assembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Needle Coverstitch System:\u003c\/strong\u003e Designed for industrial coverstitch operations requiring parallel needle stitching and looper thread formation.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCylinder-Bed Construction:\u003c\/strong\u003e Provides convenient access to tubular garment sections and curved sewing areas.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComputerized Sewing Operation:\u003c\/strong\u003e Electronic controls allow operators to manage supported machine functions and operating adjustments.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Direct-Drive Servo Motor:\u003c\/strong\u003e Provides electronically controlled sewing operation without a conventional external clutch-motor arrangement.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e The integrated cutting system reduces the need to manually trim threads after supported sewing operations.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift:\u003c\/strong\u003e Assists with fabric positioning and removal between sewing cycles.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStepper Motor Technology:\u003c\/strong\u003e Electronic motor control is used for supported automatic functions, including thread trimming and presser foot lifting.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Sewing Controls:\u003c\/strong\u003e The K7 series incorporates electronic technology intended to support controlled sewing operation and adjustments.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Industrial Design:\u003c\/strong\u003e Developed for production environments requiring repeated coverstitch operations.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLED Work Lighting:\u003c\/strong\u003e Provides illumination around the sewing area for improved visibility.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStretch-Fabric Applications:\u003c\/strong\u003e Coverstitch construction is particularly useful for garments requiring flexible stitching.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Function Integration:\u003c\/strong\u003e Combines electronic sewing controls with automatic thread handling and presser foot operation.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eUTL Pneumatic Suction:\u003c\/strong\u003e The specified UTL configuration uses pneumatic suction as part of its thread-handling system.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComplete Industrial Sewing Station:\u003c\/strong\u003e Supplied with the machine head, motor, industrial table, and metal stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cp\u003eThe JACK JK-K7-UT-01GBX364 is intended for garment manufacturers and sewing businesses requiring professional coverstitch finishing on knitted and stretch materials.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSportswear and athletic apparel\u003c\/li\u003e\n\u003cli\u003eT-shirt hemming and finishing\u003c\/li\u003e\n\u003cli\u003eSleeve and cuff construction\u003c\/li\u003e\n\u003cli\u003eLeg openings and tubular garments\u003c\/li\u003e\n\u003cli\u003eUnderwear and intimate apparel\u003c\/li\u003e\n\u003cli\u003eStretch-fabric garment production\u003c\/li\u003e\n\u003cli\u003eCasual knitted clothing\u003c\/li\u003e\n\u003cli\u003eElastic knitwear applications\u003c\/li\u003e\n\u003cli\u003eProfessional coverstitch finishing\u003c\/li\u003e\n\u003cli\u003eCommercial garment manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cstrong\u003eDesigned for Tubular Garment Production\u003c\/strong\u003e\n\u003cp\u003eThe cylinder-bed design helps operators guide circular garment sections around the sewing arm while producing professional coverstitch seams.\u003c\/p\u003e\n\u003cp\u003eIts automatic functions can reduce repetitive handling during garment finishing, making the machine suitable for workshops focused on consistent production and efficient operator workflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-K7-UT-01GBX364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Series\u003c\/td\u003e\n\u003ctd\u003eK7-UT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Category\u003c\/td\u003e\n\u003ctd\u003eComputerized Industrial Coverstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Bed\u003c\/td\u003e\n\u003ctd\u003eCylinder Bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Type\u003c\/td\u003e\n\u003ctd\u003eCoverstitch \/ Interlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Gauge\u003c\/td\u003e\n\u003ctd\u003e6.4 mm (1\/4 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eUYx128GAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Size Range\u003c\/td\u003e\n\u003ctd\u003e#9–#16, depending on material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor System\u003c\/td\u003e\n\u003ctd\u003eIntegrated Direct-Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110V — JMJ Supplied Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Electronic Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Thread Trimming\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Presser Foot Lift\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStepper Motor Control\u003c\/td\u003e\n\u003ctd\u003eThread Trimming and Presser Foot Functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Work Light\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePneumatic Suction\u003c\/td\u003e\n\u003ctd\u003eUTL Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Materials\u003c\/td\u003e\n\u003ctd\u003eKnit and Stretch Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Application\u003c\/td\u003e\n\u003ctd\u003eIndustrial Coverstitch Garment Finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Setup\u003c\/td\u003e\n\u003ctd\u003eComplete with Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"jmj-note\"\u003eNeedle selection, sewing performance, and operating settings depend on the supplied machine configuration, material characteristics, and production requirements. Maximum sewing speed, motor power, and additional subclass specifications should be confirmed against the machine's technical documentation.\u003c\/p\u003e\n\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eJACK® JK-K7-UT-01GBX364 Industrial Sewing Machine Head\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct-Drive Servo Motor\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Machine Table\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Metal Stand\u003c\/li\u003e\n\u003cli\u003eInstalled Electronic Control System\u003c\/li\u003e\n\u003cli\u003eAutomatic Thread Trimming System\u003c\/li\u003e\n\u003cli\u003eStandard Manufacturer-Supplied Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cstrong\u003eJMJ Complete Setup\u003c\/strong\u003e\n\u003cp\u003eOur technical team assembles and adjusts the complete sewing station before delivery. The machine is inspected and sewing-tested to help ensure that the supplied equipment is properly prepared for its intended applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\n\u003cp\u003eJMJ Sewing Machines prepares industrial sewing equipment through a technical inspection process focused on machine operation, component verification, and sewing performance.\u003c\/p\u003e\n\n\u003cp\u003eDepending on the supplied configuration, our inspection includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVisual examination of the machine\u003c\/li\u003e\n\u003cli\u003eInspection of relevant mechanical components\u003c\/li\u003e\n\u003cli\u003eVerification of motor and electronic controls\u003c\/li\u003e\n\u003cli\u003ePresser foot operation checks\u003c\/li\u003e\n\u003cli\u003eNeedle and thread path inspection\u003c\/li\u003e\n\u003cli\u003eVerification of automatic thread trimming\u003c\/li\u003e\n\u003cli\u003eCoverstitch formation evaluation\u003c\/li\u003e\n\u003cli\u003eMachine adjustments and calibration\u003c\/li\u003e\n\u003cli\u003eSewing tests before delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur technicians prepare each complete machine according to its intended industrial sewing applications.\u003c\/p\u003e\n\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\n\u003cp\u003eWe recommend the JACK JK-K7-UT-01GBX364 for garment manufacturers working with knitted fabrics, stretch materials, and tubular garment components.\u003c\/p\u003e\n\n\u003cp\u003eIts cylinder-bed construction is particularly useful for sewing operations involving sleeves, cuffs, and other circular garment sections.\u003c\/p\u003e\n\n\u003cp\u003eBefore purchasing, customers can consult our technical team about fabric compatibility, needle selection, thread requirements, and production needs.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty requests and technical assistance are handled directly by JMJ Sewing Machines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWarranty coverage is provided according to the applicable terms and conditions supplied with the machine.\u003c\/p\u003e\n\n\u003cp\u003eFor covered manufacturing defects, JMJ provides replacement parts and labor in accordance with the applicable warranty.\u003c\/p\u003e\n\n\u003cp\u003eElectrical and electronic components are subject to applicable exclusions to the extent permitted by law.\u003c\/p\u003e\n\n\u003cp\u003eManufacturer warranties and applicable legal rights remain in effect.\u003c\/p\u003e\n\n\u003cp\u003ePreliminary technical assistance may be available through video consultation. Certain repairs require an in-person technical inspection.\u003c\/p\u003e\n\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\n\u003cp\u003eJMJ Sewing Machines can assist customers with identifying compatible replacement parts and accessories for their industrial coverstitch equipment.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\u003cli\u003eLoopers and looper-related components\u003c\/li\u003e\n\u003cli\u003ePresser feet\u003c\/li\u003e\n\u003cli\u003eNeedle plates\u003c\/li\u003e\n\u003cli\u003eFeed dogs\u003c\/li\u003e\n\u003cli\u003eThread guides\u003c\/li\u003e\n\u003cli\u003eThread tension components\u003c\/li\u003e\n\u003cli\u003eMechanical replacement parts\u003c\/li\u003e\n\u003cli\u003eElectrical and electronic components\u003c\/li\u003e\n\u003cli\u003eAdditional industrial sewing accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompatibility and availability must be confirmed before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-box\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete Machine:\u003c\/strong\u003e This industrial sewing machine is supplied with its table, motor, and metal stand.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical Configuration:\u003c\/strong\u003e JMJ supplied operating voltage: \u003cstrong\u003e110V\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePneumatic Suction:\u003c\/strong\u003e The UTL suction system requires a compatible compressed-air supply. An external air compressor is not included and must be purchased separately if required for the installed pneumatic system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaterial Compatibility:\u003c\/strong\u003e Needle size, thread selection, fabric thickness, and machine adjustments must match the intended sewing application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e WHEELS ARE NOT INCLUDED — SOLD SEPARATELY.\u003c\/p\u003e\n\n\u003cp\u003eWheels shown in showroom photographs, when applicable, are used to move equipment and are not included with the machine.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIn-Store Purchases:\u003c\/strong\u003e Customers purchasing machines at our physical store receive a brief in-person explanation of basic machine controls at delivery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShipped Orders:\u003c\/strong\u003e Shipped orders do not include in-person operator training.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\n\u003cp\u003eEligible voluntary returns may be requested within 14 calendar days, subject to the applicable JMJ Sewing Machines return policy.\u003c\/p\u003e\n\n\u003cp\u003eApproved voluntary returns are subject to a 20% restocking fee.\u003c\/p\u003e\n\n\u003cp\u003eClaims involving covered defects and applicable legal rights are handled separately under the relevant warranty and laws.\u003c\/p\u003e\n\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-contact\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIndustrial Sewing Machines, Parts, Accessories, Repairs \u0026amp; Technical Support\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLocation:\u003c\/strong\u003e Orlando, Florida\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e407-451-7450\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e321-374-2407\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWebsite:\u003c\/strong\u003e \u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003ejmjsewingmachines.com\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur technical team can help you select industrial sewing equipment that matches your sewing and production requirements.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":51576558059814,"sku":null,"price":3590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage3nov2026_03_33_23p.m..png?v=1793738631"},{"product_id":"ack-a5e-b-a-m-h-2-ai-material-recognition-unlock-the-potential-of-all-fabrics-single-needle-direct-drive-fully-automatic-drop-feed-lockstitch-industrial-sewing-machine-complete-assembled-with-table-and-stand-included","title":"JACK® JK-A5E-B (A.M.H 2) Intelligent Direct Drive Single Needle Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | ORIGINAL PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-A5E-B AMH2 Smart Adaptive Industrial Lockstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003c!-- ASSEMBLY BADGE --\u003e\n\u003cdiv style=\"text-align: center; margin: 25px 0;\"\u003e\n\u003cdiv style=\"display: inline-block; max-width: 100%; box-sizing: border-box; background: #f97316; color: #ffffff; padding: 14px 24px; font-size: 18px; font-weight: 800; border-radius: 8px; animation: pulseJMJ 1.5s infinite;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n0% {\ntransform:scale(1);\nbox-shadow:0 0 0 0 rgba(249,115,22,0.5);\n}\n50% {\ntransform:scale(1.05);\nbox-shadow:0 0 15px 5px rgba(249,115,22,0.2);\n}\n100% {\ntransform:scale(1);\nbox-shadow:0 0 0 0 rgba(249,115,22,0);\n}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003c!-- PRODUCT HIGHLIGHTS --\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; color: #9a3412;\"\u003eAMH2 Adaptive Technology • Dual-Drive Motor • Automatic Sewing • Extended Workspace\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® A5E-B AMH2\u003c\/strong\u003e brings intelligent electronic control to industrial straight-stitch sewing. Developed for garment production and professional textile workshops, this single-needle machine combines an adaptive feeding system with computerized sewing functions.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eIts \u003cstrong\u003esecond-generation AMH2 technology\u003c\/strong\u003e responds to changes in fabric resistance during operation. This allows the machine to coordinate its sewing response as material conditions change, helping operators maintain controlled stitching across compatible fabric types.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine features JACK's \u003cstrong\u003edual-drive APE motor technology\u003c\/strong\u003e and an intelligent dual-core processing system. Together, these components support coordinated needle penetration and material feeding.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAn extended \u003cstrong\u003e305 mm sewing arm\u003c\/strong\u003e provides additional working space for handling garment panels, larger textile pieces, and selected multilayer assemblies.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe dry-head construction is designed to help control lubrication around the sewing area, supporting cleaner fabric handling when the machine is operated and maintained correctly.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe A5E-B also incorporates computerized functions intended to simplify repetitive sewing operations and improve operator control during production.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e supplies this model as a complete industrial sewing setup with its integrated motor, industrial table, and steel stand.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eBefore delivery, JMJ professionally assembles, adjusts, and tests the machine to verify its sewing operation.\u003c\/p\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAMH2 Adaptive Sewing Technology:\u003c\/strong\u003e Electronic system designed to respond to variations in material resistance during sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDual-Core AI Processing:\u003c\/strong\u003e Intelligent control architecture coordinates sewing parameters and machine response.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAPE Dual-Drive Motor:\u003c\/strong\u003e Double-traction motor technology supports needle penetration and material feeding.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Produces straight seams for garment manufacturing and compatible textile applications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIntegrated Motor Design:\u003c\/strong\u003e Eliminates the need for a conventional external belt-driven motor.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003e305 mm Extended Sewing Arm:\u003c\/strong\u003e Provides additional space for larger garment sections.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDry-Head Construction:\u003c\/strong\u003e Designed to reduce oil exposure around designated sewing components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Supports efficient completion of sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Backtacking:\u003c\/strong\u003e Allows programmed reverse stitching for seam reinforcement.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift:\u003c\/strong\u003e Supports convenient fabric positioning during compatible sewing sequences.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eElectronic Speed Adjustment:\u003c\/strong\u003e Allows operators to control sewing speed according to the application.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDigital Control Interface:\u003c\/strong\u003e Provides access to supported machine settings and sewing functions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIndustrial Construction:\u003c\/strong\u003e Designed for professional garment manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eComplete JMJ Setup:\u003c\/strong\u003e Supplied with industrial table, steel stand, and integrated motor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eGarment Manufacturing:\u003c\/strong\u003e Straight-stitch assembly of shirts, pants, uniforms, and other garments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eLightweight Textiles:\u003c\/strong\u003e Selected cotton, polyester, poplin, and lightweight garment fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eMedium-Weight Materials:\u003c\/strong\u003e Twill, blended textiles, workwear, and uniform fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDenim Applications:\u003c\/strong\u003e Compatible jeans components and selected multilayer seams.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eProfessional Alterations:\u003c\/strong\u003e Garment adjustments and straight-stitch sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eHome Textile Production:\u003c\/strong\u003e Pillow covers, decorative textile products, and compatible fabric accessories.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIndustrial Sewing Workshops:\u003c\/strong\u003e Production operations requiring computerized sewing controls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; table-layout: fixed; overflow-wrap: anywhere;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eA5E-B (AMH2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIndustrial Computerized Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eStitch Formation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e301 Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFeeding Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDrop Feed with AMH2 Adaptive Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eAdaptive Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eSecond-Generation AMH2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIntegrated APE Dual-Drive Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMotor Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e11.3 Nm – Manufacturer Description\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eElectronic Processing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDual-Core Intelligent Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eSewing Arm Clearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e305 mm (Approximately 12 Inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eHead Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDry Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUp to 5,000 SPM – Subject to Configuration Verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e0–5 mm – Subject to Configuration Verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5 mm Manual \/ 13 mm Automatic – Verify Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDBx1 – Verify Exact Machine Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eNeedle Size Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e#9–#18 – Per Supplied Specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Thread Trimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eAutomatic Backtacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003ePer Supplied Machine Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eVerify Voltage on Machine Nameplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIndustrial Table\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eSteel Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncluded – Integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eProfessionally Assembled \u0026amp; Sewing-Tested by JMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eWheels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eNot Included – Sold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- PACKAGE CONTENTS --\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® A5E-B AMH2 Industrial Sewing Machine Head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIntegrated Direct Drive Motor.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eHeavy-Duty Steel Stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eFoot Pedal and Integrated Control Components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard Accessories Supplied with the Machine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":51760460333350,"sku":null,"price":1749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_12_15_19p.m..png?v=1793463472"},{"product_id":"jack®-a7-premium-digital-lockstitch-sewing-machine","title":"JACK® JK-A7 Premium Digital Industrial Lockstitch Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-A7 Digital Single Needle Lockstitch Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; color: #9a3412;\"\u003eDigital Lockstitch • Electronic Feeding Controls • Automatic Sewing Functions • Industrial Workstation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® A7\u003c\/strong\u003e is a single-needle industrial lockstitch machine designed for garment production where stitch consistency and efficient handling are important. Its digitally controlled sewing functions give operators more flexibility when working with different garment components and seam requirements.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe A7 configuration described by JMJ includes electronic feeding adjustments, automatic thread trimming, presser-foot lifting and programmable sewing functions. These features can help reduce repeated manual steps during production while allowing operators to fine-tune settings for suitable fabrics.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Produces straight seams for professional garment assembly.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDigital Feed Adjustment:\u003c\/strong\u003e Offers electronically controlled fabric feeding settings for different sewing tasks.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eFabric Thickness Response:\u003c\/strong\u003e Designed to help maintain fabric movement when seam thickness changes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eElectronic Stitch Settings:\u003c\/strong\u003e Supports adjustments through the machine's control system.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Helps reduce manual thread cutting between sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Presser-Foot Lift:\u003c\/strong\u003e Assists with fabric positioning and removal.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eProgrammable Backtacking:\u003c\/strong\u003e Supports repeatable seam reinforcement.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDecorative Sewing Functions:\u003c\/strong\u003e Offers programmed stitch arrangements where supported by the installed controls.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eVoice Guidance:\u003c\/strong\u003e Provides operating prompts through the machine interface.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eComplete JMJ Workstation:\u003c\/strong\u003e Supplied with an industrial table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eDigital Sewing Functions\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eFeed Control:\u003c\/strong\u003e Select feeding settings according to fabric behavior and seam construction.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eThickness Compensation:\u003c\/strong\u003e Supports more consistent feeding across changes in material layers.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Finishing:\u003c\/strong\u003e Thread trimming and programmed reinforcement can streamline repetitive operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eOperator Interface:\u003c\/strong\u003e Electronic settings simplify adjustments between sewing jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli\u003eShirts, blouses and everyday apparel.\u003c\/li\u003e\n\u003cli\u003eUniforms and workwear made from suitable fabrics.\u003c\/li\u003e\n\u003cli\u003eFashion garment construction.\u003c\/li\u003e\n\u003cli\u003eLight- and medium-weight woven materials.\u003c\/li\u003e\n\u003cli\u003eGarment sections with changing layer thickness.\u003c\/li\u003e\n\u003cli\u003eProfessional tailoring and production sewing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIndustrial Single-Needle Digital Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eFeed Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eElectronic \/ Digital Adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Trimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic (JMJ-Listed Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePresser-Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic (JMJ-Listed Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBacktacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eElectronic \/ Programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eVoice Guidance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eListed for JMJ A7 Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eWorkstation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIndustrial Table \u0026amp; Stand Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli\u003eJACK® A7 industrial sewing machine head.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty industrial stand.\u003c\/li\u003e\n\u003cli\u003eIntegrated drive and electronic control components.\u003c\/li\u003e\n\u003cli\u003eStandard accessories supplied with the JMJ configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e recommends testing digital feeding and stitch settings on a sample of the intended fabric, especially where seam thickness changes. JMJ prepares, adjusts and sewing-tests its industrial machine setups before delivery.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 18px 20px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0 0 10px; color: #c2410c; font-size: 17px; font-weight: 800;\"\u003eIMPORTANT — MACHINE CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eConfirm the available digital functions and settings for the exact A7 configuration supplied. Machine capabilities can differ between A7 versions and production revisions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® A7\u003c\/strong\u003e brings electronic stitch management and automated sewing functions to a complete industrial workstation. With table and stand supplied by JMJ Sewing Machines, it is suited to garment manufacturers seeking controlled, repeatable lockstitch sewing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53425671536934,"sku":null,"price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_12_53_09p.m..png?v=1793465627"},{"product_id":"jack-a4-wg","title":"JACK® JK-A4-WG Automatic Single Needle Industrial Lockstitch Sewing Machine with Voice Feedback","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-A4-WG Fully Automatic Single Needle Industrial Lockstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; color: #9a3412;\"\u003eSingle Needle • Direct Drive • Automatic Thread Trimming • Digital Controls • Voice Feedback\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® A4-WG\u003c\/strong\u003e is an industrial single-needle lockstitch machine for sewing operations that benefit from electronic control and automatic functions. Its integrated Direct Drive system and control panel support consistent straight-stitch sewing in garment production and professional tailoring environments.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine is offered by \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e as a complete workstation with an industrial table and stand. Features identified for the A4-WG listing include automatic thread trimming, needle positioning, electronic presser-foot lifting, adjustable work lighting, and voice feedback. These functions help operators manage repeated sewing tasks with fewer manual steps.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Produces straight seams for garment assembly and tailoring.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIntegrated Direct Drive:\u003c\/strong\u003e Motor is built into the machine rather than driven by an external belt.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Helps reduce manual thread-cutting steps at the end of a seam.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eElectronic Presser-Foot Lift:\u003c\/strong\u003e Supports fabric positioning between sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eNeedle Positioning:\u003c\/strong\u003e Allows needle stop-position selection for easier fabric handling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDigital Controls:\u003c\/strong\u003e Provides access to sewing settings through the operating panel.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eVoice Feedback:\u003c\/strong\u003e Audio guidance feature identified for the A4-WG configuration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eLED Work Light:\u003c\/strong\u003e Illuminates the needle area during detailed sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eComplete JMJ Workstation:\u003c\/strong\u003e Supplied assembled with industrial table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli\u003eGarment assembly and straight-seam construction.\u003c\/li\u003e\n\u003cli\u003eTailoring and alteration workshops.\u003c\/li\u003e\n\u003cli\u003eUniforms and everyday apparel.\u003c\/li\u003e\n\u003cli\u003eLight- to medium-weight woven materials suitable for the installed needle and feed components.\u003c\/li\u003e\n\u003cli\u003eProfessional sewing and small-batch production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eA4-WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIndustrial Single-Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIntegrated Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5,000 SPM (JMJ-listed specification; exact A4-WG variant confirmation pending)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5 mm (JMJ-listed specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDB×1 (JMJ-listed specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eRecommended Needle Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e#11–#18 (JMJ-listed range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Trimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePresser-Foot Lifting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eElectronic \/ Automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Positioning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eSelectable Up \/ Down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eOperator Guidance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eVoice Feedback (A4-WG listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIntegrated LED Work Light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli\u003eJACK® A4-WG machine head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct Drive motor and operating controls.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table and heavy-duty stand.\u003c\/li\u003e\n\u003cli\u003eThread stand.\u003c\/li\u003e\n\u003cli\u003eStandard machine accessories supplied with the JMJ configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e recommends selecting the needle and thread for the fabric being sewn, checking the stitch settings, and testing a sample seam before starting production. Every industrial setup is assembled, adjusted, and sewing-tested before delivery.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 18px 20px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0 0 10px; color: #c2410c; font-size: 17px; font-weight: 800;\"\u003eIMPORTANT — MACHINE CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eMotor voltage, supplied accessories, and operating specifications should be checked against the identification plate and the exact machine configuration before use. Some A4-series specifications vary by model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® A4-WG\u003c\/strong\u003e brings automated straight-stitch sewing functions into a complete industrial workstation. With integrated motor control and the table-and-stand setup provided by JMJ Sewing Machines, it is designed for dependable everyday garment production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53426029265190,"sku":null,"price":1290.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_1_nov_2026_09_56_30_a.m..png?v=1793545038"},{"product_id":"jack®-f4-single-needle-direct-drive-lockstitch","title":"JACK® JK-F4 Single Needle Direct Drive Industrial Lockstitch Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width:100%;box-sizing:border-box;font-family:inherit;font-size:15px;line-height:1.7;color:#292929;\"\u003e\n\u003ch2 style=\"font-size:25px;font-weight:800;line-height:1.3;color:#222222;margin:0 0 12px;\"\u003eJACK® F4 Single Needle Direct Drive Lockstitch Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin:16px 0;padding:14px 18px;border:2px solid #f97316;border-radius:10px;background:#fff7ed;text-align:center;animation:pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin:0;font-weight:800;font-size:17px;color:#f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;font-size:14px;color:#333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff7ed;border-left:5px solid #f97316;border-radius:6px;padding:12px 16px;margin:15px 0 20px;\"\u003e\u003cp style=\"margin:0;font-weight:600;color:#9a3412;\"\u003eSingle Needle • Direct Drive • Adjustable Speed • Needle Positioning • LED Lighting\u003c\/p\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eThe \u003cstrong\u003eJACK® F4\u003c\/strong\u003e is a single-needle industrial lockstitch machine intended for straight-seam garment construction and everyday production work. Its built-in Direct Drive motor and straightforward controls make it useful for tailoring businesses, alteration shops, and sewing workrooms.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eOperators can set the sewing speed and needle stopping position from the control panel. An integrated LED light, bobbin winder, and manual thread cutter support practical day-to-day operation. \u003cstrong\u003eJMJ Sewing Machines supplies the F4 with an industrial table and stand, assembled and sewing-tested before delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Straight-seam construction for apparel and other compatible textiles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDirect Drive Motor:\u003c\/strong\u003e Integrated drive design without a conventional external motor belt.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAdjustable Speed:\u003c\/strong\u003e Electronic control lets operators select a pace suited to their work.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eNeedle Position Control:\u003c\/strong\u003e Selects the stopping position for convenient fabric handling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eManual Thread Cutter:\u003c\/strong\u003e Built-in cutter for trimming thread at the end of a seam.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eStitch-by-Stitch Button:\u003c\/strong\u003e Helps position individual stitches during detailed work.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eLED Work Light:\u003c\/strong\u003e Three brightness settings illuminate the needle area.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eIntegrated Bobbin Winder:\u003c\/strong\u003e Provides convenient bobbin preparation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eComplete Workstation:\u003c\/strong\u003e Supplied by JMJ with industrial table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eShirts, blouses, dresses, and uniforms.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eGarment assembly and tailoring.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eCotton, polyester, and compatible woven fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eAlterations and general straight-stitch operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eDenim and thicker seams only when appropriate to the specific machine setup and material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eDirect Drive Advantages\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSpeed can be adjusted for detailed work or longer seams.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIntegrated motor arrangement reduces dependence on external drive components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eConvenient needle-position and lighting controls.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSuitable for routine industrial production when configured for the material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:20px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eF4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eSingle-Needle Industrial Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFeed Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eDrop Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eBuilt-In Direct Drive (550 W, per supplied specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eUp to 5,000 stitches per minute (configuration dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eSpeed Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eElectronic Control Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Positioning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eUp \/ Down Selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eThread Cutting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eManual Thread Cutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIntegrated LED, 3 Brightness Levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eBobbin Winder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eAutomatic Oil Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eVerify Voltage on the Supplied Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIncluded in JMJ Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJACK® F4 machine head with integrated motor.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial sewing table and heavy-duty stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eThread stand and standard accessories supplied with the JMJ configuration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eInstruction documentation supplied with the machine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e recommends testing the needle, thread, and stitch settings on a fabric sample before beginning production. Select a machine configuration suited to the thickness and construction of your materials. Every JMJ industrial setup is prepared, adjusted, and sewing-tested before delivery.\u003c\/p\u003e\n\u003cdiv style=\"margin:25px 0;padding:18px 20px;border:2px solid #f97316;background:#fff7ed;border-radius:8px;\"\u003e\n\u003cp style=\"margin:0 0 10px;color:#c2410c;font-size:17px;font-weight:800;\"\u003eIMPORTANT — MACHINE CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eCheck the electrical rating on the supplied machine before connecting power. Material capacity depends on the needle, thread, feed components, and machine setup. This F4 listing describes a \u003cstrong\u003estraight-stitch machine with a manual thread cutter\u003c\/strong\u003e; automatic thread trimming is not advertised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® F4\u003c\/strong\u003e offers a practical combination of straight-stitch sewing, Direct Drive operation, and accessible controls. Supplied complete with table and stand by JMJ Sewing Machines, it is a ready-to-use workstation for professional garment sewing and alterations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53426188910886,"sku":null,"price":900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_22_oct_2026_10_00_16_a.m..png?v=1792677633"},{"product_id":"jack®-jk-2001-ghc-3q-heavy-duty-lockstitch-sewing-machine-with-built-in-servo-motor","title":"JACK® JK-2001-GHC-3Q Heavy-Duty Lockstitch Sewing Machine with Built-In Servo Motor","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width:100%;box-sizing:border-box;font-family:inherit;font-size:15px;line-height:1.7;color:#292929;\"\u003e\n\u003ch2 style=\"font-size:25px;font-weight:800;line-height:1.3;color:#222222;margin:0 0 12px;\"\u003eJACK® JK-2001-GHC-3Q Heavy-Duty Single Needle Industrial Lockstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin:16px 0;padding:14px 18px;border:2px solid #f97316;border-radius:10px;background:#fff7ed;text-align:center;animation:pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin:0;font-weight:800;font-size:17px;color:#f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;font-size:14px;color:#333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff7ed;border-left:5px solid #f97316;border-radius:6px;padding:12px 16px;margin:15px 0 20px;\"\u003e\u003cp style=\"margin:0;font-weight:600;color:#9a3412;\"\u003eSingle Needle • Heavy-Duty Lockstitch • 12 mm Stitch Length • Large Hook • Direct Drive\u003c\/p\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eThe \u003cstrong\u003eJACK® JK-2001-GHC-3Q\u003c\/strong\u003e is a single-needle industrial lockstitch machine developed for production tasks that benefit from longer stitches and a larger-capacity hook. Its 12 mm maximum stitch length gives operators flexibility when working with selected heavier or structured materials.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eThe machine combines an \u003cstrong\u003eintegrated Direct Drive motor\u003c\/strong\u003e with electronic functions that streamline repetitive sewing steps. Automatic thread trimming, reverse stitching, and electronic thread-tension control support consistent operation, while the larger hook accommodates more bobbin thread between changes.\u003c\/p\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Forms two-thread lockstitch seams for industrial assembly operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eExtended Stitch Adjustment:\u003c\/strong\u003e Stitch length up to 12 mm for applications that call for longer stitch spacing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eLarge-Capacity Hook:\u003c\/strong\u003e Helps reduce interruptions for bobbin changes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eIntegrated Direct Drive:\u003c\/strong\u003e Built-in motor provides electronic speed control without a traditional external drive belt.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimmer:\u003c\/strong\u003e Cuts sewing threads at the end of the programmed operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Reverse Stitching:\u003c\/strong\u003e Supports repeatable seam reinforcement.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eElectronic Thread Tension:\u003c\/strong\u003e Allows controlled tension adjustments for suitable sewing tasks.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Presser-Foot Lift:\u003c\/strong\u003e Helps with material positioning between sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eComplete JMJ Workstation:\u003c\/strong\u003e Supplied assembled with industrial table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli\u003eTents, curtains, and durable home-textile products.\u003c\/li\u003e\n\u003cli\u003eBedding and layered fabric assemblies.\u003c\/li\u003e\n\u003cli\u003eSelected canvas and heavy woven materials.\u003c\/li\u003e\n\u003cli\u003eNonwoven products and industrial textile work.\u003c\/li\u003e\n\u003cli\u003eGarment and accessory manufacturing requiring longer lockstitches.\u003c\/li\u003e\n\u003cli\u003eProfessional sewing production and fabrication workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:20px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJK-2001-GHC-3Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eHeavy-Duty Single-Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedles \/ Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e1 Needle \/ 2 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e3,000 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e1–12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eDP×17, sizes #20–#23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e8 mm \/ 16 mm (lifting method dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eHook\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eLarge-Capacity Hook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIntegrated Direct Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eAutomatic Thread Trimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Reverse Stitching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eElectronic Thread Tension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Presser-Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli\u003eJACK® JK-2001-GHC-3Q machine head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct Drive motor and electronic controls.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty industrial stand.\u003c\/li\u003e\n\u003cli\u003eStandard machine accessories supplied with the JMJ configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e recommends testing the machine with the actual fabric, thread, and needle combination before beginning production. Select stitch length and tension based on the material and seam requirements. JMJ assembles, adjusts, lubricates, and sewing-tests industrial machine setups before delivery.\u003c\/p\u003e\n\u003cdiv style=\"margin:25px 0;padding:18px 20px;border:2px solid #f97316;background:#fff7ed;border-radius:8px;\"\u003e\n\u003cp style=\"margin:0 0 10px;color:#c2410c;font-size:17px;font-weight:800;\"\u003eIMPORTANT — MATERIAL \u0026amp; MACHINE SETUP\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eConfirm needle size, thread type, and material thickness before sewing. Heavy-duty capability does not mean every leather or upholstery application is suitable; perform a sample test and avoid forcing material beneath the presser foot.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® JK-2001-GHC-3Q\u003c\/strong\u003e combines extended stitch adjustment, a larger-capacity hook, and automated lockstitch functions in a complete industrial workstation supplied by JMJ Sewing Machines with table and stand.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53426365006118,"sku":null,"price":1390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_11_15_27a.m..png?v=1793459835"},{"product_id":"jack®-jk-788b-4-13h-4-thread-industrial-overlock","title":"JACK® JK-788B-4-13H 4-Thread Industrial Overlock Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width:100%;box-sizing:border-box;font-family:inherit;font-size:15px;line-height:1.7;color:#292929;\"\u003e\n\u003ch2 style=\"font-size:25px;font-weight:800;line-height:1.3;color:#222222;margin:0 0 12px;\"\u003eJACK® JK-788B-4-13H 4-Thread Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin:16px 0;padding:14px 18px;border:2px solid #f97316;border-radius:10px;background:#fff7ed;text-align:center;animation:pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin:0;font-weight:800;font-size:17px;color:#f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;font-size:14px;color:#333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff7ed;border-left:5px solid #f97316;border-radius:6px;padding:12px 16px;margin:15px 0 20px;\"\u003e\u003cp style=\"margin:0;font-weight:600;color:#9a3412;\"\u003e4-Thread Overlock • Industrial Serger • Garment Seam Assembly \u0026amp; Edge Finishing\u003c\/p\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eThe \u003cstrong\u003eJACK® JK-788B-4-13H\u003c\/strong\u003e is a four-thread industrial overlock sewing machine intended for garment assembly and edge finishing. It creates overlock seams that join fabric sections while enclosing raw edges, helping workshops produce neat, functional finishes.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eThis machine is suited to compatible light- and medium-weight fabrics, including many knitted garment materials. JMJ Sewing Machines supplies the machine as a \u003cstrong\u003ecomplete industrial workstation with table and stand\u003c\/strong\u003e, prepared and sewing-tested before delivery.\u003c\/p\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eFour-Thread Overlock:\u003c\/strong\u003e Joins fabric layers and finishes the cut edges in one sewing operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eIndustrial Construction:\u003c\/strong\u003e Designed for regular use in professional sewing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eGarment Production:\u003c\/strong\u003e Supports assembly and finishing of compatible knit and woven fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eOveredge Stitch Formation:\u003c\/strong\u003e Helps protect fabric edges from fraying while creating a finished seam.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eComplete JMJ Setup:\u003c\/strong\u003e Supplied with an industrial sewing table and sturdy stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli\u003eT-shirt and knit garment assembly.\u003c\/li\u003e\n\u003cli\u003eCasualwear and suitable sportswear fabrics.\u003c\/li\u003e\n\u003cli\u003eUniform and apparel production.\u003c\/li\u003e\n\u003cli\u003eOveredge seam finishing.\u003c\/li\u003e\n\u003cli\u003eLight- to medium-weight textile projects.\u003c\/li\u003e\n\u003cli\u003eProfessional sewing shops and garment workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:20px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJK-788B-4-13H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIndustrial Overlock \/ Serger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e4 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eSeam Assembly \u0026amp; Overedge Finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eRecommended Fabric Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eCompatible Light- to Medium-Weight Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIncluded with JMJ Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli\u003eJACK® JK-788B-4-13H machine head.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty industrial stand.\u003c\/li\u003e\n\u003cli\u003eStandard accessories supplied with the JMJ machine configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e recommends testing thread tension and seam formation on a sample of the intended fabric before production. Choose appropriate needles and thread for the garment material. JMJ prepares, adjusts, and sewing-tests its industrial machine setups before delivery.\u003c\/p\u003e\n\u003cp style=\"margin:20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® JK-788B-4-13H\u003c\/strong\u003e offers four-thread overlock stitching for garment construction and edge finishing. Supplied as a complete table-and-stand setup by JMJ Sewing Machines, it is a practical addition to a professional apparel production workspace.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53426547327270,"sku":null,"price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_04_17_29p.m..png?v=1793477921"},{"product_id":"jack®-w4s-ut-01gbx364-3-needle-flatbed-coverstitch-with-thread-trimmer","title":"JACK® JK-W4-UT-01GBX364 3-Needle Flatbed Coverstitch Sewing Machine with Automatic Thread Trimmer","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-W4-UT-01GBX364 3-Needle Flatbed Coverstitch Industrial Sewing Machine with Automatic Thread Trimmer – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; color: #9a3412;\"\u003e3 Needles • 5 Threads • Flatbed Coverstitch • Direct Drive • Automatic Thread Trimming\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® W4-UT-01GBX364\u003c\/strong\u003e is an industrial flatbed coverstitch machine for apparel workshops producing knit garments and stretch-fabric seams. Its three-needle, five-thread arrangement supports consistent parallel stitching for garment assembly and finishing operations.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe flat sewing surface provides room to guide garment panels during production, while the \u003cstrong\u003edifferential feed\u003c\/strong\u003e can be adjusted to suit the way a fabric stretches or advances. A \u003cstrong\u003eDirect Drive motor\u003c\/strong\u003e and automatic thread trimming help operators move efficiently between sewing operations.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eThree-Needle Coverstitch:\u003c\/strong\u003e Creates parallel needle rows for professional garment seam construction.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eFive-Thread Configuration:\u003c\/strong\u003e Supports the coverstitch arrangement specified for this machine.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eFlatbed Work Area:\u003c\/strong\u003e Useful for guiding garment panels and preparing consistent seam finishes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Helps reduce manual thread-cutting steps between sewing cycles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDirect Drive Operation:\u003c\/strong\u003e Integrates the drive system with the machine for responsive speed control.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAdjustable Differential Feed:\u003c\/strong\u003e Helps operators manage fabric movement when sewing suitable knitted and elastic textiles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eElectronic Presser-Foot Lifting:\u003c\/strong\u003e Assists with repositioning materials between operations in the supplied configuration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIntegrated Work Lighting:\u003c\/strong\u003e Illuminates the stitching area for better visibility.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eJMJ Complete Setup:\u003c\/strong\u003e Supplied assembled with industrial table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eKnit garment assembly and finishing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eT-shirt and casualwear production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eSportswear and activewear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eUnderwear and suitable stretch apparel.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003ePlain seaming and compatible coverstitch operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eProfessional garment production workstations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eW4-UT-01GBX364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIndustrial Flatbed Coverstitch \/ Interlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedles \/ Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3 Needles \/ 5 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUY128GAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e6.4 mm (X364 Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eStitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1.5–4.5 mm (W4-UT-01GB Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDifferential Feed Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e0.65–1.3 (W4-UT-01GB Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDirect Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Trimmer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic (UT Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePresser-Foot Lifter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eElectronic Automatic (JMJ-Listed Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eWork Light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® W4-UT-01GBX364 machine head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eDirect Drive motor and machine controls.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial sewing table and heavy-duty stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eLED work lighting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard accessories supplied with the JMJ configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e recommends testing differential feed and thread tension on a sample of the actual production fabric before running a batch. For stretch garments, check that the finished seam lies flat and retains the flexibility required by the design. JMJ assembles, adjusts, and sewing-tests its industrial setups before delivery.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 18px 20px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0 0 10px; color: #c2410c; font-size: 17px; font-weight: 800;\"\u003eIMPORTANT — MODEL CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eSpecifications and automated features can differ among W4, W4S, and other related subclasses. This listing describes the \u003cstrong\u003eW4-UT-01GBX364\u003c\/strong\u003e configuration offered by JMJ Sewing Machines. Confirm any production-critical speed, motor rating, or special attachment requirements before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® W4-UT-01GBX364\u003c\/strong\u003e provides a three-needle flatbed sewing platform with adjustable fabric feeding and automatic thread trimming. Supplied by JMJ Sewing Machines as a complete table-and-stand workstation, it supports efficient coverstitch production for knit garments and professional apparel finishing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53429961556262,"sku":null,"price":2990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_02_35_14p.m..png?v=1793471776"},{"product_id":"jack®-k6-ut-01gbx364","title":"JACK® JK-K6-UT-01GBX364 Direct Drive Cylinder Bed Interlock Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-K6-UT-01GBX364 Computerized 3-Needle Cylinder Bed Coverstitch Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; color: #9a3412;\"\u003e3 Needles • 5 Threads • Cylinder Bed • Direct Drive • Automatic Thread Trimming\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® K6-UT-01GBX364\u003c\/strong\u003e is a computerized industrial coverstitch machine designed for sewing knitted garments and tubular fabric sections. Its cylinder-bed construction makes it easier to position sleeves, hems, and other circular pieces around the sewing area.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis \u003cstrong\u003e3-needle, 5-thread\u003c\/strong\u003e configuration combines a Direct Drive system with electronic controls and automatic thread trimming. It is intended for production operations where repeatable coverstitch seams, fabric handling, and efficient transitions between garments are important.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003e3-Needle \/ 5-Thread Coverstitch:\u003c\/strong\u003e Designed for flexible seams and professional garment finishing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eCylinder-Bed Construction:\u003c\/strong\u003e Provides access when working with tubular and curved garment sections.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDirect Drive Motor:\u003c\/strong\u003e Integrates the drive system into the machine for responsive sewing control.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eComputerized Operation:\u003c\/strong\u003e Electronic controls support routine production adjustments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Helps reduce manual cutting between sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAdjustable Thread Handling:\u003c\/strong\u003e Supports setup for different fabrics and seam requirements.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eProfessional Garment Applications:\u003c\/strong\u003e Suitable for hems, cover seams, and selected binding operations with the appropriate attachments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eComplete JMJ Workstation:\u003c\/strong\u003e Supplied with an industrial sewing table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eT-shirt and knitwear production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eSportswear and activewear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eUnderwear and stretch garments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eSleeve and tubular garment finishing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eCoverstitch seams and garment hems.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eTape binding with compatible accessories.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial apparel manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eK6-UT-01GBX364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eComputerized Industrial Cylinder-Bed Coverstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eThreads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBed Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eCylinder Bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eDrive System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDirect Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eComputerized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eThread Trimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic (UT Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5,500 SPM (JMJ Listing; Exact Subclass Confirmation Pending)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® K6-UT-01GBX364 machine head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIntegrated Direct Drive motor and controls.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial sewing table.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eHeavy-duty industrial stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard accessories supplied with the JMJ configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003e\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e recommends testing coverstitch settings on a sample of the production fabric, especially when transitioning between thin knit sections and thicker crossed seams. Select appropriate needles and thread, and confirm attachment compatibility before binding operations. JMJ prepares, adjusts, and sewing-tests industrial machine setups before delivery.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 18px 20px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0 0 10px; color: #c2410c; font-size: 17px; font-weight: 800;\"\u003eIMPORTANT — MODEL CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003ePerformance and included accessories depend on the exact machine subclass and supplied setup. Verify needle spacing, electrical requirements, and optional binding attachments before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® K6-UT-01GBX364\u003c\/strong\u003e combines a cylinder-bed workspace, computerized operation, and automatic thread trimming in a complete industrial sewing setup supplied by JMJ Sewing Machines for professional knit garment production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53430021030182,"sku":null,"price":3890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/JACK_foto_real_fondo_desenfocado_1200.png?v=1793476976"},{"product_id":"jack®-jk20u-63q-single-needle-drop-feed-zig-zag-lockstitch","title":"JACK® JK-20U-63Q Single Needle Drop Feed Zigzag Lockstitch Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\u003cdiv style=\"width:100%;box-sizing:border-box;font-family:inherit;font-size:15px;line-height:1.7;color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\n\u003ch2 style=\"font-size:25px;font-weight:800;line-height:1.3;color:#222222;margin:0 0 12px;\"\u003eJACK® JK20U-63Q Single Needle Zig-Zag Lockstitch Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff7ed;border-left:5px solid #f97316;border-radius:6px;padding:12px 16px;margin:15px 0 20px;\"\u003e\u003cp style=\"margin:0;font-weight:600;color:#9a3412;\"\u003eSingle Needle • Zig-Zag \u0026amp; Straight Stitch • Drop Feed • Servo Motor • Control System\u003c\/p\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® JK20U-63Q\u003c\/strong\u003e gives sewing professionals the flexibility to work with straight and zig-zag lockstitches on one industrial machine. Its adjustable settings support garment alterations, decorative stitching, and routine sewing operations on suitable light- to medium-weight materials.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFabric moves beneath the presser foot through the \u003cstrong\u003edrop-feed mechanism\u003c\/strong\u003e. Operators can adjust stitch length and zig-zag width to match the sewing task. JMJ Sewing Machines supplies this model as a complete workstation with a \u003cstrong\u003eservo motor, control system, industrial table, and stand\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Creates straight or zig-zag seams with a single needle.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAdjustable Zig-Zag Width:\u003c\/strong\u003e Allows the operator to change the width of the side-to-side needle movement.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eStraight Stitch Option:\u003c\/strong\u003e Select straight stitching by setting the zig-zag width to zero.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDrop Feed:\u003c\/strong\u003e Supports controlled movement of compatible fabrics during sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e Provides flexibility for different seam requirements.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eReverse Stitching:\u003c\/strong\u003e Allows seam ends to be reinforced when appropriate.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eServo Motor:\u003c\/strong\u003e Provides adjustable speed control for routine and detail-oriented work.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eComplete Workstation:\u003c\/strong\u003e Supplied with an industrial sewing table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eGarment alterations and tailoring.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStraight seams and zig-zag stitching.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eDecorative fabric details and appliqué.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eLight- to medium-weight textile projects.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eProfessional sewing workshops.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eGeneral industrial garment work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eServo Motor Advantages\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eAdjustable operating speed for different sewing tasks.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eResponsive starts and stops for detailed work.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eGenerally quieter operation than conventional clutch-motor setups.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eConvenient speed control during garment assembly and finishing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJK20U-63Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eSingle-Needle Zig-Zag Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eFeed Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eDrop Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eStraight Stitch \u0026amp; Zig-Zag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eZig-Zag Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eReverse Stitching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eServo Motor (JMJ Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIncluded with JMJ Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJACK® JK20U-63Q Machine Head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eServo Motor and Control System.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eBefore production, match the needle and thread to the fabric and test both straight and zig-zag settings on a sample. JMJ Sewing Machines assembles, adjusts, and sewing-tests its industrial machine setups before delivery.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® JK20U-63Q\u003c\/strong\u003e combines straight and zig-zag stitching with adjustable controls in a complete industrial setup. Supplied by JMJ Sewing Machines with a servo motor, table, and stand, it is suited to professional tailoring, alterations, and garment sewing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53430125756710,"sku":null,"price":1490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_01_03_37p.m..png?v=1793466321"},{"product_id":"jack®-k4-d-01gbx364-direct-drive-energy-saving-cylinder-bed-interlock","title":"JACK® JK-K4-D-01GBX364 Direct Drive Energy-Saving Cylinder Bed Interlock Sewing Machine – Complete with Table \u0026 Stand","description":"\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-K4-D-01GBX364 3-Needle Cylinder Bed Interlock Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; color: #9a3412;\"\u003e3 Needles • 5 Threads • Cylinder Bed • Direct Drive • Differential Feed\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® K4-D-01GBX364\u003c\/strong\u003e is an industrial cylinder-bed interlock sewing machine designed for plain seaming and coverstitch operations in garment production. Its narrow cylinder work area helps operators position tubular or curved sections of knit garments while maintaining access to the stitching area.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eintegrated Direct Drive motor\u003c\/strong\u003e provides responsive speed control without a conventional external drive belt. Adjustable differential feeding helps manage fabric movement, making this configuration useful for production tasks involving knitted and stretch materials.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003e3-Needle \/ 5-Thread Configuration:\u003c\/strong\u003e Designed for industrial interlock and coverstitch seam formation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eCylinder-Bed Work Area:\u003c\/strong\u003e Facilitates handling of sleeves, tubular garments, and other circular fabric sections.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDirect Drive System:\u003c\/strong\u003e Motor is integrated into the machine for convenient electronic speed control.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDifferential Feed:\u003c\/strong\u003e Adjustable feeding supports consistent handling of suitable knit fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e Allows settings to be matched to the fabric and sewing operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eHigh-Speed Operation:\u003c\/strong\u003e Supports production sewing at speeds up to 5,500 stitches per minute under appropriate conditions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIndustrial Workstation:\u003c\/strong\u003e JMJ Sewing Machines supplies this configuration with an industrial table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eKnitwear and stretch garment production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eCoverstitch and plain seaming operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eT-shirts and casualwear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eSportswear and activewear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eUnderwear and lightweight knit apparel.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eTubular and curved garment sections.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eProfessional apparel manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eK4-D-01GBX364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIndustrial Cylinder-Bed Interlock \/ Coverstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStandard Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3 Needles \/ 5 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eCylinder Bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e6.4 mm (X364 configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUY128GAS (#11 \/ #14 listed for K4-D series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5,500 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eStitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e1.5–4.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDifferential Feed Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e0.8–1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eModel-dependent; verify exact configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIntegrated Direct Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® K4-D-01GBX364 machine head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIntegrated Direct Drive motor.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial sewing table.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eHeavy-duty industrial stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard accessories supplied with the JMJ machine configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 25px 0 0;\"\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor knitwear production, adjust the differential feed and stitch length to suit the fabric, then test the seam before starting a production run. JMJ Sewing Machines prepares, adjusts, and sewing-tests its industrial machine setups before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® K4-D-01GBX364\u003c\/strong\u003e offers a 3-needle, 5-thread cylinder-bed configuration with Direct Drive operation and adjustable differential feeding. Supplied with table and stand by JMJ Sewing Machines, it is a practical workstation for professional knit garment production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53430201581862,"sku":null,"price":2290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_02_17_44p.m..png?v=1793470804"},{"product_id":"jack®-h5-cz-4-ubt-direct-drive-walking-foot","title":"JACK® JK-H5-CZ-4 Direct Drive Walking Foot Industrial Sewing Machine","description":"\u003c!-- JMJ SEWING MACHINES | Shopify Empire Product Description --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-H5-CZ-4 Computerized Single Needle Walking Foot Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003eSingle Needle • Top \u0026amp; Bottom Feed • Direct Drive • Automatic Thread Trimming • Computerized Controls\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® H5-CZ-4\u003c\/strong\u003e is a computerized industrial lockstitch machine built to handle layered materials with greater control. Its coordinated upper and lower feeding action helps move fabric steadily through the sewing area, making it a practical choice for upholstery, bags, canvas work, and other structured sewing projects.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAn integrated \u003cstrong\u003eDirect Drive motor\u003c\/strong\u003e works with electronic sewing controls to support repeatable stitching. Automatic thread trimming and programmable reverse stitching help reduce repetitive steps during production. The \u003cstrong\u003eH5-CZ-4\u003c\/strong\u003e configuration also features automatic presser-foot lifting.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Produces a conventional two-thread lockstitch for professional assembly work.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eTop \u0026amp; Bottom Feed:\u003c\/strong\u003e Helps keep layered materials moving together during sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIntegrated Direct Drive:\u003c\/strong\u003e Motor is incorporated into the machine design.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Reduces the need to cut threads manually after each seam.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eProgrammable Reverse Stitching:\u003c\/strong\u003e Supports consistent reinforcement at seam ends.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eAutomatic Presser-Foot Lift:\u003c\/strong\u003e Assists material handling between sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eElectronic Controls:\u003c\/strong\u003e Allow adjustments for different sewing tasks.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eBuilt-In Work Lighting:\u003c\/strong\u003e Illuminates the needle area during operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIndustrial Workstation:\u003c\/strong\u003e Supplied by JMJ Sewing Machines with table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eFurniture and automotive upholstery.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eCanvas and durable woven fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eBags, luggage, and accessories.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eVinyl and suitable leather projects.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eLayered textile assemblies.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial sewing and production workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eH5-CZ-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eComputerized Single-Needle Industrial Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFeed Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eTop \u0026amp; Bottom Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIntegrated 750W Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2,000 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDP×17, sizes #20–#23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e7.5–16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Trimmer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eAutomatic Reverse Stitching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Presser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes — H5-CZ-4 configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® H5-CZ-4 machine head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIntegrated Direct Drive motor and electronic controls.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial sewing table and stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eThread stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard machine accessories supplied with the JMJ configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eFor thick or layered materials, select the needle and thread appropriate to the project and test the stitch on a sample before production. JMJ Sewing Machines prepares, adjusts, and sewing-tests its industrial machine setups before delivery.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® H5-CZ-4\u003c\/strong\u003e combines controlled top-and-bottom feeding with computerized lockstitch functions in a complete industrial workstation. It is a practical option for shops that need dependable material handling and repeatable stitching on structured textile projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53430215016742,"sku":null,"price":2210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_12_48_00_p.m..png?v=1792601364"},{"product_id":"jack®-h7-c-single-needle-top-amp-bottom-feed-walking-foot","title":"JACK® JK-H7-C Single Needle Walking Foot Industrial Lockstitch Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | JACK JK-H7-C | SHOPIFY EMPIRE --\u003e\n\u003cstyle\u003e.jmj-h7c{font-family:Arial,Helvetica,sans-serif;color:#262626;line-height:1.7;font-size:15px;max-width:1100px;margin:auto;background:#fff;overflow-wrap:break-word}.jmj-h7c *{box-sizing:border-box}.jmj-h7c h2{color:#222;font-size:25px;line-height:1.35;margin:20px 0 12px}.jmj-h7c h3{color:#f97316;font-size:21px;margin:25px 0 12px;border-bottom:2px solid #f97316;padding-bottom:8px}.jmj-h7c p{font-size:15px;margin:12px 0}.jmj-h7c .highlight{background:#fff7ed;border-left:4px solid #f97316;padding:18px;margin:20px 0;border-radius:6px}.jmj-h7c .assembly{background:#fff7ed;border:2px solid #f97316;border-radius:8px;padding:20px;margin:25px 0;text-align:center;animation:jmjH7Pulse 2.5s infinite}.jmj-h7c .assembly strong{font-size:19px;color:#ea580c}.jmj-h7c ul{padding-left:22px}.jmj-h7c li{margin-bottom:9px;font-size:15px}.jmj-h7c .features{list-style:none;padding:0}.jmj-h7c .features li{background:#f8f9fa;border-left:3px solid #f97316;padding:11px 14px;margin:0 0 9px;border-radius:4px}.jmj-h7c .table-wrap{overflow-x:auto}.jmj-h7c table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}.jmj-h7c th{background:#f97316;color:#fff;text-align:left;padding:12px}.jmj-h7c td{border:1px solid #e5e5e5;padding:11px;vertical-align:top}.jmj-h7c tr:nth-child(even){background:#fff7ed}.jmj-h7c .contact{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:20px;margin:25px 0;text-align:center}.jmj-h7c a{color:#ea580c;font-weight:bold;text-decoration:none}.jmj-h7c .cta{background:#fff7ed;border:2px solid #f97316;text-align:center;padding:20px;border-radius:9px;margin:25px 0}.jmj-h7c .btn{display:inline-block;background:#f97316;color:white!important;padding:12px 18px;margin:6px;border-radius:6px}.jmj-h7c .btn.alt{background:#fff;color:#c2410c!important;border:2px solid #f97316}@keyframes jmjH7Pulse{0%,100%{box-shadow:0 0 0 0 rgba(249,115,22,.2)}70%{box-shadow:0 0 0 12px rgba(249,115,22,0)}}@media(max-width:600px){.jmj-h7c h2{font-size:22px}.jmj-h7c h3{font-size:19px}.jmj-h7c td,.jmj-h7c th{padding:8px;font-size:12px}.jmj-h7c .assembly strong{font-size:16px}.jmj-h7c .btn{display:block}}@media(prefers-reduced-motion:reduce){.jmj-h7c .assembly{animation:none}}\u003c\/style\u003e\n\u003cdiv class=\"jmj-h7c\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® JK-H7-C Single Needle Walking Foot Industrial Lockstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"assembly\"\u003e\n\u003cstrong\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/strong\u003e\u003cp\u003eProfessionally assembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery. Wheels are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK® JK-H7-C\u003c\/strong\u003e is a single-needle industrial lockstitch machine designed for workshops sewing layered textiles and other demanding materials. Its walking-foot and top-and-bottom feeding arrangement helps guide fabric assemblies through the stitching area.\u003c\/p\u003e\n\u003cp\u003eFor upholstery, bags, canvas, vinyl, and selected leather work, the direct-drive system and electronic controls provide an industrial sewing platform. JMJ Sewing Machines supplies this unit with a table and stand, assembled and sewing-tested before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Straight seams for industrial assembly and finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalking Foot:\u003c\/strong\u003e Assists controlled movement of multiple material layers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop \u0026amp; Bottom Feed:\u003c\/strong\u003e Helps limit shifting between stacked fabric layers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive:\u003c\/strong\u003e Integrated drive system for responsive operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Controls:\u003c\/strong\u003e Settings can be adjusted for supported sewing operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Workstation:\u003c\/strong\u003e Supplied with industrial sewing table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003eFurniture and automotive upholstery\u003c\/li\u003e\n\u003cli\u003eSelected marine canvas and upholstery projects\u003c\/li\u003e\n\u003cli\u003eBags, luggage, and structured accessories\u003c\/li\u003e\n\u003cli\u003eVinyl, canvas, and layered textile assemblies\u003c\/li\u003e\n\u003cli\u003eSelected leather applications, subject to material testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"table-wrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJK-H7-C \/ H7-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-Needle Industrial Walking Foot Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeed System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \u0026amp; Bottom Feed \/ Walking Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDP×17 (135×17) — listed in supplied description; verify exact subclass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 4,500 SPM — listed in supplied description; verify exact configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 mm — listed in supplied description; verify exact configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110V — JMJ supplied configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCaster Wheels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included — sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\u003cul\u003e\n\u003cli\u003eJACK® JK-H7-C sewing machine head\u003c\/li\u003e\n\u003cli\u003eIntegrated direct-drive motor system\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing machine table\u003c\/li\u003e\n\u003cli\u003eHeavy-duty metal stand\u003c\/li\u003e\n\u003cli\u003eStandard manufacturer-supplied accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eBefore delivery, JMJ Sewing Machines inspects the assembled machine, checks relevant mechanical and electronic functions, performs appropriate adjustments, and conducts a sewing test to assess stitch formation and material feeding.\u003c\/p\u003e\n\u003cp\u003eThese preventive checks help identify assembly and operating issues; they do not guarantee that defects can never occur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComplimentary In-Store Machine Explanation\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\u003cp\u003eMachines purchased directly at our Orlando store include a brief, complimentary explanation of the main controls and basic operation at pickup. This is not an extended training course. Shipped orders do not include in-person instruction.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\u003cp\u003eFor upholstery, canvas, vinyl, and selected leather projects, confirm the actual material thickness, needle, thread, and machine settings before purchase. Our team can help evaluate whether this model suits your production requirements.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eSpare Parts, Repair \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\u003cp\u003eJMJ Sewing Machines offers compatible needles, bobbins, hooks, presser feet, feed components, and other industrial sewing accessories, subject to compatibility and availability. We also provide diagnosis, repair, adjustments, and preventive maintenance.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty inquiries and after-sales technical assistance are handled directly through JMJ Sewing Machines.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCoverage, duration, exclusions, and procedures follow the applicable warranty terms supplied with the equipment. For covered defects, JMJ helps evaluate the issue and coordinate applicable service. Purchaser rights under applicable law remain in effect.\u003c\/p\u003e\n\u003cp\u003ePreliminary technical assistance may be available by video; some evaluations or repairs require an in-person inspection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eMachine configuration:\u003c\/strong\u003e Complete with industrial table, motor, and stand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRated voltage:\u003c\/strong\u003e 110V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e Not included; sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial compatibility:\u003c\/strong\u003e Confirm needle, thread, material thickness, and sewing settings. Published speed, needle system, and stitch-length figures should be checked against the exact supplied subclass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\u003cp\u003eReturns are subject to the current JMJ Sewing Machines return policy, including eligibility, product condition, and applicable exclusions. Manufacturing-defect claims are handled under applicable warranty terms and law.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Technical knowledge of industrial and domestic sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Preparation:\u003c\/strong\u003e Assembly, inspection, adjustments, and sewing tests before delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Support:\u003c\/strong\u003e Assistance with compatible parts, repairs, and warranty inquiries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilingual Customer Service:\u003c\/strong\u003e Assistance available in English and Spanish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cta\"\u003e\n\u003ch3\u003eREADY TO EQUIP YOUR SEWING WORKSHOP?\u003c\/h3\u003e\n\u003cp\u003eContact JMJ Sewing Machines to confirm pricing, availability, and the right configuration for your production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCUSTOMER SERVICE AVAILABLE IN ENGLISH \u0026amp; SPANISH\u003c\/strong\u003e\u003c\/p\u003e\n\u003ca class=\"btn\" href=\"tel:+14074517450\"\u003eCALL TO ORDER – ENGLISH\u003c\/a\u003e\u003ca class=\"btn alt\" href=\"tel:+13213742407\"\u003eCALL TO ORDER – SPANISH\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\u003cdiv class=\"contact\"\u003e\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\u003cp\u003eIndustrial \u0026amp; Domestic Sewing Machines | Parts \u0026amp; Accessories\u003cbr\u003eRepair \u0026amp; Maintenance | Orlando, Florida\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Service Available in English \u0026amp; Spanish\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e407-451-7450\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e321-374-2407\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWebsite:\u003c\/strong\u003e \u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003ejmjsewingmachines.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cbr\u003eProfessional Equipment. Experienced Support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53430226747686,"sku":null,"price":2490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_10_33_23a.m..png?v=1793457340"},{"product_id":"jack®-jk-805d-m2-35-two-needle-five-thread-direct-drive","title":"JACK® JK-805D-M2-35 Two Needle 5-Thread Direct Drive Industrial Serger Sewing Machine","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width:100%;box-sizing:border-box;font-family:inherit;font-size:15px;line-height:1.7;color:#292929;\"\u003e\n\u003ch2 style=\"font-size:25px;font-weight:800;line-height:1.3;color:#222222;margin:0 0 12px;\"\u003eJACK® JK-805D-M2-35 2-Needle 5-Thread Direct Drive Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cstyle\u003e@keyframes pulseJMJ{0%{transform:scale(1);box-shadow:0 0 0 rgba(249,115,22,0)}50%{transform:scale(1.02);box-shadow:0 0 12px rgba(249,115,22,.35)}100%{transform:scale(1);box-shadow:0 0 0 rgba(249,115,22,0)}}\u003c\/style\u003e\n\u003cdiv style=\"margin:16px 0;padding:14px 18px;border:2px solid #f97316;border-radius:10px;background:#fff7ed;text-align:center;animation:pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin:0;font-weight:800;font-size:17px;color:#f97316;\"\u003e✔ FULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;font-size:14px;color:#333;\"\u003eAssembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff7ed;border-left:5px solid #f97316;border-radius:6px;padding:12px 16px;margin:15px 0 20px;\"\u003e\u003cp style=\"margin:0;font-weight:600;color:#9a3412;\"\u003e2 Needles • 5 Threads • Direct Drive Servo Motor • Differential Feed • Industrial Overlock\u003c\/p\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eThe \u003cstrong\u003eJACK® JK-805D-M2-35\u003c\/strong\u003e is an industrial overlock sewing machine configured with two needles and five threads for joining and finishing fabric edges in garment production. Its direct-drive system provides motor control without the conventional external drive-belt arrangement.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eDesigned for professional sewing environments, this machine combines differential feeding, adjustable stitch settings, and automatic lubrication. The integrated work light helps operators see the stitching area when handling fabric edges and assembling garments.\u003c\/p\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e2-Needle \/ 5-Thread Overlock:\u003c\/strong\u003e Supports garment seaming and edge finishing in one operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDirect Drive Motor:\u003c\/strong\u003e Integrated drive configuration for responsive sewing control.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDifferential Feed:\u003c\/strong\u003e Adjustable feeding helps manage fabric movement during overlock sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e Allows stitch settings to be adapted to the material and operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Lubrication:\u003c\/strong\u003e Supplies oil to applicable machine mechanisms during operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eIntegrated LED Lighting:\u003c\/strong\u003e Illuminates the sewing area.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eProfessional Workstation:\u003c\/strong\u003e Supplied by JMJ with industrial table and stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eGarment assembly and edge finishing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eT-shirts and casualwear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eKnitwear and suitable stretch fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eLight- to medium-weight garment materials, subject to sewing tests.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eProfessional sewing workshops and apparel production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:20px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%;padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eJK-805D-M2-35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIndustrial Overlock Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedles \/ Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e2 Needles \/ 5 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e550W Direct Drive Servo Motor*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eUp to 5,500 SPM*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eStitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eUp to 4 mm*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTotal Seam Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e5 mm*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e3 mm*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDifferential Feed Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e0.7–2.0*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e5.5 mm*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eDC×27 (B27)*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eWork Light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eIntegrated LED*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;background:#fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJACK® JK-805D-M2-35 machine head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIntegrated Direct Drive motor.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial sewing table.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStandard machine accessories supplied with the configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px;font-weight:700;color:#9a3412;background:#fff7ed;border-left:5px solid #f97316;padding:12px 15px;border-radius:5px;margin:25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eFor best results, match the needle, thread, differential feed, and stitch settings to your material. \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e prepares and tests industrial machines before delivery to help customers begin production with a properly adjusted workstation.\u003c\/p\u003e\n\u003cdiv style=\"margin:25px 0;padding:18px 20px;border:2px solid #f97316;background:#fff7ed;border-radius:8px;\"\u003e\n\u003cp style=\"margin:0 0 10px;color:#c2410c;font-size:17px;font-weight:800;\"\u003eIMPORTANT — CONFIGURATION NOTICE\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e*Numerical specifications shown are based on the supplied product description and require confirmation against the exact JK-805D-M2-35 machine configuration. Confirm electrical requirements, needle selection, and intended fabric application before operation. Accessories and table appearance may vary by supplied configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:20px 0 0;\"\u003eThe \u003cstrong\u003eJACK® JK-805D-M2-35\u003c\/strong\u003e offers a practical five-thread overlock setup for professional garment production, combining differential feed, direct-drive operation, and a complete industrial sewing workstation supplied by \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53430251061542,"sku":null,"price":1290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_04_38_15p.m..png?v=1793479154"},{"product_id":"jack®-jk-58750b-005-1-4-3-4-double-needle-large-bobbin-split-bar-lockstitch","title":"JACK®JK-58720B-005 Double Needle Large Bobbin Split-Bar Industrial Lockstitch Sewing Machine","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-58720B-005 Double Needle Needle-Feed Industrial Lockstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 8px; background: #fff7ed; text-align: center;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #9a3412;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px;\"\u003eJMJ Sewing Machines prepares and checks the complete sewing setup before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003eDouble Needle • Needle Feed • Large Bobbin • Direct Drive • Industrial Lockstitch\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-58720B-005\u003c\/strong\u003e for sewing operations that require two consistent parallel rows of stitching and improved control of layered fabrics. The needle-feed mechanism helps guide material during stitch formation, while the large-bobbin arrangement supports longer production runs.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor denim, workwear, structured garments and other compatible textiles, our team recommends a sample sewing test using the intended fabric, thread and needle before selecting the final machine setup.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDouble-Needle Stitching:\u003c\/strong\u003e Creates two parallel lockstitch rows for garment construction and topstitching.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eNeedle-Feed System:\u003c\/strong\u003e Helps move fabric layers together to reduce shifting during sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eLarge-Capacity Bobbin System:\u003c\/strong\u003e Designed to extend sewing time between bobbin changes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDirect Drive Servo Motor:\u003c\/strong\u003e Integrated motor supports adjustable speed and responsive operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eClosed Lubrication:\u003c\/strong\u003e Designed to help control oil around the sewing area.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eProfessional Production:\u003c\/strong\u003e Suitable for selected denim, workwear and layered textile applications after a sewing test.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eNeedle Feed \u0026amp; Large Bobbin\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe needle-feed system helps keep multiple layers moving together during straight stitching. The larger bobbin system can reduce interruptions for bobbin changes. Results depend on material thickness, needle choice, thread and machine adjustment.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eDenim garments and jeans\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eWorkwear and uniforms\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eParallel seam construction\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eDecorative double-needle topstitching\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eCompatible medium-weight layered fabrics\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eProfessional garment workshops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJK-58720B-005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDouble-Needle Needle-Feed Industrial Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDP×5, sizes #11–#16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e6.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eFeed System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eNeedle Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3,000 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e7–13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMaximum Sewing Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5 mm (subject to material and setup)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBobbin System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eLarge Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e750W Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eClosed Lubrication System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eWork Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e264 × 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMachine Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eApprox. 43–53.5 kg; confirm configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eTable, Motor \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® JK-58720B-005 Machine Head\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIntegrated 750W Direct Drive Servo Motor\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial Sewing Table\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eHeavy-Duty Industrial Stand\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard Accessories Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eBefore purchasing, confirm the needle gauge and required fabric application with JMJ Sewing Machines. Our team can help assess the appropriate setup for your production needs.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 18px 20px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0 0 8px; color: #9a3412; font-size: 17px; font-weight: 800;\"\u003eIMPORTANT - CONFIGURATION NOTICE\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eTechnical figures above are based on the supplied product description and should be confirmed for the exact machine configuration before publication. Verify needle gauge, motor rating, maximum sewing thickness and included accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® JK-58720B-005\u003c\/strong\u003e offers double-needle stitching, needle feeding and a large-capacity bobbin arrangement for compatible professional garment production. \u003cstrong\u003eJMJ Sewing Machines includes the table, motor and stand in this offering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Standard 1\/4″ (6.4 mm)","offer_id":53706575020326,"sku":null,"price":2820.0,"currency_code":"USD","in_stock":true},{"title":"3\/4″ (19 mm)","offer_id":53706575053094,"sku":null,"price":2820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_10_58_23a.m..png?v=1793458836"},{"product_id":"jack-jk-58720j-a-105-direct-drive-computerized-double-needle-lockstitch-industrial-sewing-machine-with-large-hook-heavy-duty-complete-setup-table-stand-included","title":"JACK® JK-58720J-A-105 Direct Drive Computerized Heavy-Duty Double Needle Lockstitch Sewing Machine with Large Hook – Complete with Table \u0026 Stand","description":"\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-58720J-A-105 Computerized Heavy-Duty Double Needle Industrial Lockstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eJMJ Sewing Machines prepares and tests this industrial sewing setup before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003eComputerized • Double Needle • Heavy Duty • Large Hook • Automatic Functions • Direct Drive\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-58720J-A-105\u003c\/strong\u003e for production workshops that require consistent parallel seams on suitable heavy-duty materials. Its double-needle construction and large-capacity hook system support extended sewing runs, while computerized controls simplify repetitive operations.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor denim production, structured workwear, canvas and other layered textile applications, JMJ recommends evaluating material thickness, needle gauge and thread selection before choosing a machine configuration. The fixed needle-bar arrangement is intended for synchronized two-needle stitching.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eA semi-dry head with closed lubrication system helps minimize oil contamination on finished materials, while the automatic thread trimmer, automatic presser foot lifter, electronic bartack, and integrated LED needle light improve productivity and operator convenience.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-Capacity Rotary Hooks:\u003c\/strong\u003e Extended bobbin capacity reduces bobbin changes during long production runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Configuration:\u003c\/strong\u003e Designed for denim, leather, upholstery, canvas, and multi-layer materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Needle Bar:\u003c\/strong\u003e Both needles operate in synchronization for clean and consistent parallel seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Direct Drive Servo Motor:\u003c\/strong\u003e Provides quiet, energy-efficient, belt-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimmer:\u003c\/strong\u003e UBT underbed trimming system improves productivity and provides cleaner finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lifter:\u003c\/strong\u003e Reduces repetitive operator movements and improves workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Bartack:\u003c\/strong\u003e Provides consistent seam reinforcement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputerized Controls:\u003c\/strong\u003e Programmable functions provide repeatable sewing results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Dry Head:\u003c\/strong\u003e Closed lubrication system helps prevent oil stains on finished materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In LED Needle Light:\u003c\/strong\u003e Provides clear illumination around the sewing area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Voltage Protection:\u003c\/strong\u003e Helps protect the machine's electronic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,000 SPM Maximum Speed:\u003c\/strong\u003e Designed for efficient industrial production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eDenim and jeans manufacturing.\u003c\/li\u003e\n\u003cli\u003eHeavy garment production.\u003c\/li\u003e\n\u003cli\u003eWorkwear.\u003c\/li\u003e\n\u003cli\u003eFurniture upholstery.\u003c\/li\u003e\n\u003cli\u003eAutomotive upholstery.\u003c\/li\u003e\n\u003cli\u003eMarine upholstery.\u003c\/li\u003e\n\u003cli\u003eBoat covers and sails.\u003c\/li\u003e\n\u003cli\u003eAwnings and outdoor textiles.\u003c\/li\u003e\n\u003cli\u003eTents and tarpaulins.\u003c\/li\u003e\n\u003cli\u003eCanvas products.\u003c\/li\u003e\n\u003cli\u003eHandbags and luggage.\u003c\/li\u003e\n\u003cli\u003eLeather goods.\u003c\/li\u003e\n\u003cli\u003eHeavy outerwear.\u003c\/li\u003e\n\u003cli\u003eHarnesses and heavy textile assemblies.\u003c\/li\u003e\n\u003cli\u003eHigh-volume manufacturing requiring extended sewing runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJK-58720J-A-105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eComputerized Double Needle Lockstitch with Large Hook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eA — Fixed Needle Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eSub-Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e105 — Heavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFunction Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJ — Full Function\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eStitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e301 Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e2 (Double Needle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDP×5, Sizes #14–#22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e6.4 mm (1\/4\") Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eFeed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDrop Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e3,000 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e7 mm by Hand \/ 13 mm by Knee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eHook Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eLarge-Capacity Rotary Hook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBobbin Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eExtended \/ Large Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eThread Trimmer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eAutomatic UBT Underbed Trimmer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Presser Foot Lifter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eElectronic Bartack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eComputerized \/ Programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eBuilt-In Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eSemi-Dry Head \/ Closed Lubrication System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eLED Light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eBuilt-In Needle Light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eVoltage Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eBuilt-In High Voltage Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaterial Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eHeavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eTable Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e20\" × 47\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eShipping Pallet Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e48\" × 40\" × 42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® JK-58720J-A-105 Double Needle Machine Head.\u003c\/li\u003e\n\u003cli\u003eBuilt-In Direct Drive Servo Motor.\u003c\/li\u003e\n\u003cli\u003eLarge-Capacity Hook System.\u003c\/li\u003e\n\u003cli\u003eAutomatic UBT Underbed Thread Trimmer.\u003c\/li\u003e\n\u003cli\u003eAutomatic Presser Foot Lifter.\u003c\/li\u003e\n\u003cli\u003eBuilt-In LED Needle Light.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Needle Set.\u003c\/li\u003e\n\u003cli\u003eBobbins.\u003c\/li\u003e\n\u003cli\u003eOperator's Manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin:25px 0; padding:14px 16px; border-left:5px solid #f97316; background:#fff7ed; border-radius:6px;\"\u003e\n\u003cp style=\"margin:0; font-weight:800; color:#9a3412;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/p\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eConfirm the material, needle spacing, thread size and electrical requirements before ordering. Our team can help assess whether this double-needle configuration fits your production needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® JK-58720J-A-105\u003c\/strong\u003e offers computerized double-needle lockstitch sewing with large-capacity hooks and automatic functions for professional production. \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e supplies the complete machine with its motor, table and stand, assembled, adjusted and sewing-tested for the intended setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53706611392806,"sku":null,"price":3990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_31_oct_2026_10_38_14_a.m..png?v=1793457513"},{"product_id":"jack-58450-industrial-lockstitch-sewing-machine-high-speed-single-needle-direct-drive-precision-stitching-energy-saving-servo-motor","title":"JACK® JK-58450G-005 — High-Speed Computerized Double Needle Direct Drive Industrial Lockstitch Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | JACK JK-58450G-005 --\u003e\n\n\u003cstyle\u003e\n@keyframes jmj58450Pulse {\n  0%,100% {\n    transform:scale(1);\n    box-shadow:0 0 0 rgba(249,115,22,0);\n  }\n  50% {\n    transform:scale(1.02);\n    box-shadow:0 0 18px rgba(249,115,22,.28);\n  }\n}\n\n.jmj-58450 {\n  width:100%;\n  max-width:100%;\n  box-sizing:border-box;\n  font-family:Arial,Helvetica,sans-serif;\n  font-size:15px;\n  line-height:1.7;\n  color:#292929;\n  overflow-wrap:break-word;\n}\n\n.jmj-58450 * {\n  box-sizing:border-box;\n}\n\n.jmj-58450 h2 {\n  margin:0 0 15px;\n  font-size:25px;\n  line-height:1.35;\n  font-weight:800;\n  color:#222222;\n}\n\n.jmj-58450 h3 {\n  margin:25px 0 15px;\n  padding:12px 15px;\n  background:#fff7ed;\n  border-left:5px solid #f97316;\n  border-radius:5px;\n  color:#9a3412;\n  font-size:21px;\n  font-weight:700;\n}\n\n.jmj-58450 p {\n  margin:0 0 16px;\n}\n\n.jmj-58450 .jmj-assembly {\n  margin:18px 0 22px;\n  padding:17px;\n  background:#fff7ed;\n  border:2px solid #f97316;\n  border-radius:9px;\n  text-align:center;\n  animation:jmj58450Pulse 1.5s ease-in-out infinite;\n}\n\n.jmj-58450 .jmj-assembly strong {\n  display:block;\n  color:#c2410c;\n  font-size:17px;\n  line-height:1.5;\n  font-weight:800;\n}\n\n.jmj-58450 .jmj-card {\n  margin:16px 0 20px;\n  padding:16px 18px;\n  background:#fff7ed;\n  border-left:5px solid #f97316;\n  border-radius:6px;\n}\n\n.jmj-58450 .jmj-list {\n  margin:10px 0 20px;\n  padding-left:22px;\n}\n\n.jmj-58450 .jmj-list li {\n  margin-bottom:10px;\n}\n\n.jmj-58450 .jmj-table-wrap {\n  width:100%;\n  overflow-x:auto;\n  margin-bottom:20px;\n}\n\n.jmj-58450 table {\n  width:100%;\n  border-collapse:collapse;\n  table-layout:fixed;\n  font-size:14px;\n}\n\n.jmj-58450 td {\n  padding:10px;\n  border:1px solid #e5e7eb;\n  vertical-align:top;\n  overflow-wrap:anywhere;\n}\n\n.jmj-58450 td:first-child {\n  width:44%;\n  font-weight:700;\n}\n\n.jmj-58450 tr:nth-child(even) {\n  background:#fff7ed;\n}\n\n.jmj-58450 .jmj-warning {\n  margin:22px 0;\n  padding:18px 20px;\n  background:#fff7ed;\n  border:2px solid #f97316;\n  border-radius:8px;\n}\n\n.jmj-58450 .jmj-contact {\n  margin:25px 0 0;\n  padding:20px;\n  background:#fff7ed;\n  border:1px solid #e5e7eb;\n  border-radius:8px;\n  text-align:center;\n}\n\n@media(max-width:600px) {\n  .jmj-58450 {\n    font-size:14px;\n  }\n\n  .jmj-58450 h2 {\n    font-size:21px;\n  }\n\n  .jmj-58450 h3 {\n    font-size:18px;\n  }\n\n  .jmj-58450 td {\n    font-size:12px;\n    padding:8px;\n  }\n\n  .jmj-58450 .jmj-assembly strong {\n    font-size:14px;\n  }\n}\n\n@media(prefers-reduced-motion:reduce) {\n  .jmj-58450 .jmj-assembly {\n    animation:none;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"jmj-58450\" lang=\"en\"\u003e\n\n\u003ch2\u003e\nJACK® JK-58450G-005 High-Speed Computerized\nDouble Needle Direct Drive Industrial Lockstitch\nSewing Machine – Complete with Table \u0026amp; Stand\n\u003c\/h2\u003e\n\n\u003c!-- ASSEMBLY NOTICE --\u003e\n\n\u003cdiv class=\"jmj-assembly\"\u003e\n\n\u003cstrong\u003e\nFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\n\u003c\/strong\u003e\n\n\u003cp style=\"margin:8px 0 0;\"\u003e\nProfessionally assembled, adjusted,\nand sewing-tested by JMJ Sewing Machines\nbefore delivery.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHEELS NOTICE --\u003e\n\n\u003cdiv class=\"jmj-warning\"\u003e\n\n\u003cp style=\"margin:0;font-weight:800;color:#9a3412;\"\u003e\nIMPORTANT — WHEELS ARE NOT INCLUDED\n\u003c\/p\u003e\n\n\u003cp style=\"margin:8px 0 0;\"\u003e\nCaster wheels are not included\nwith this industrial sewing machine\nand are sold separately.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:8px 0 0;\"\u003e\nIf wheels appear in product photographs,\nthey are used for showroom mobility\nand are not part of the standard package.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT HIGHLIGHTS --\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp style=\"margin:0;font-weight:800;color:#9a3412;\"\u003e\nDOUBLE NEEDLE • COMPUTERIZED CONTROL •\nDIRECT DRIVE • SPLIT NEEDLE BAR\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eJACK® JK-58450G-005\u003c\/strong\u003e\nis a computerized industrial\ndouble-needle lockstitch sewing machine\ndesigned for garment manufacturing\noperations requiring two parallel\nrows of stitching.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts split needle bar design allows\nthe operator to disengage one needle\nwhen working around selected\ncorners and angled seams.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis configuration provides\nadditional sewing flexibility\ncompared with conventional\ndouble-needle machines\nthat operate both needles\nsimultaneously.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe direct-drive motor system\nprovides electronically controlled\nmachine operation for professional\nindustrial sewing applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e\nsupplies the JK-58450G-005 as\na complete industrial workstation\nwith machine head, motor,\ntable, and stand.\n\u003c\/p\u003e\n\n\u003c!-- KEY FEATURES --\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul class=\"jmj-list\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDouble-Needle Lockstitch:\u003c\/strong\u003e\nProduces two parallel rows\nof stitching during compatible\nsewing operations.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSplit Needle Bar:\u003c\/strong\u003e\nAllows selective needle disengagement\nfor certain corner and angled\nsewing applications.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComputerized Operation:\u003c\/strong\u003e\nElectronic controls provide access\nto supported machine settings.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDirect-Drive Motor:\u003c\/strong\u003e\nIntegrated drive configuration\nfor industrial sewing operation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCorner Sewing Flexibility:\u003c\/strong\u003e\nSuitable for selected garment\ncomponents requiring directional\nchanges in stitching.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e\nAllows stitch-length adjustments\nwithin the machine's supported range.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Sewing Speed:\u003c\/strong\u003e\nManufacturer documentation for\nthe related 58450 series lists\na maximum speed of 3,000 SPM.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComplete Industrial Workstation:\u003c\/strong\u003e\nSupplied with table, motor,\nand heavy-duty metal stand.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c!-- APPLICATIONS --\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nThe JK-58450G-005 is intended\nfor selected industrial\ndouble-needle sewing operations.\n\u003c\/p\u003e\n\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\n\u003cli\u003eGarment manufacturing.\u003c\/li\u003e\n\u003cli\u003eDecorative parallel topstitching.\u003c\/li\u003e\n\u003cli\u003eWorkwear and uniform production.\u003c\/li\u003e\n\u003cli\u003eSelected denim sewing operations.\u003c\/li\u003e\n\u003cli\u003eGarment panels and pocket construction.\u003c\/li\u003e\n\u003cli\u003eAngled seams and corner stitching.\u003c\/li\u003e\n\u003cli\u003eProfessional textile workshops.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp style=\"margin:12px 0 0;\"\u003e\nMaterial suitability depends on\nfabric construction, thickness,\nneedle selection, thread type,\nand machine adjustments.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-58450G-005\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Double-Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStitch Type\u003c\/td\u003e\n\u003ctd\u003eLockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle Bar\u003c\/td\u003e\n\u003ctd\u003eSplit \/ Disengageable Needle Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eDrive System\u003c\/td\u003e\n\u003ctd\u003eDirect Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eComputerized\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003e\nUp to 3,000 SPM —\nRelated Manufacturer Series Specification\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003e\nDP×5 — Related Manufacturer Series;\nConfirm Exact Subclass\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Stitch Length\u003c\/td\u003e\n\u003ctd\u003e\n5 mm — Related Manufacturer Series;\nConfirm Exact Subclass\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e\n7–13 mm — Related Manufacturer Series;\nConfirm Exact Subclass\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle Gauge\u003c\/td\u003e\n\u003ctd\u003e\nAvailable Configurations Must Be\nConfirmed Before Ordering\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Thread Trimming\u003c\/td\u003e\n\u003ctd\u003e\nVerify Exact Machine Configuration\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Presser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e\nVerify Exact Machine Configuration\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Corner Sewing\u003c\/td\u003e\n\u003ctd\u003e\nVerify Exact Machine Configuration\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Table\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Stand\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eFully Assembled by JMJ Sewing Machines\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eWheels \/ Casters\u003c\/td\u003e\n\u003ctd\u003eNot Included — Sold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- NEEDLE GAUGE OPTIONS --\u003e\n\n\u003ch3\u003eNeedle Gauge \u0026amp; Machine Configuration\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nDouble-needle industrial sewing machines\nmay be supplied with different\nneedle spacing configurations.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe available needle gauge must\nmatch the intended sewing application\nand the machine's installed\nneedle plate, presser foot,\nand feeding components.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e\ncan assist customers with confirming\nthe appropriate needle spacing\nbefore purchasing.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nIf your selected product variant\noffers a specific needle gauge,\nverify the chosen configuration\nbefore completing your order.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- INCLUDED COMPONENTS --\u003e\n\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\n\u003cli\u003e\nJACK® JK-58450G-005\nIndustrial Sewing Machine Head.\n\u003c\/li\u003e\n\n\u003cli\u003eIntegrated Direct-Drive Motor.\u003c\/li\u003e\n\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\n\u003cli\u003eHeavy-Duty Metal Stand.\u003c\/li\u003e\n\n\u003cli\u003eThread Stand.\u003c\/li\u003e\n\n\u003cli\u003e\nStandard Accessories Supplied\nwith the JMJ Configuration.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- MACHINE PREPARATION --\u003e\n\n\u003ch3\u003eJMJ Machine Preparation\u003c\/h3\u003e\n\n\u003cp\u003e\nBefore delivery, JMJ Sewing Machines\nprepares the complete industrial\nworkstation for its intended application.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOur preparation process includes\nassembly, applicable lubrication,\nmachine adjustments,\nand a sewing test.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe sewing test helps verify\nbasic stitch formation and\nmachine operation before\nthe equipment leaves our facility.\n\u003c\/p\u003e\n\n\u003c!-- SELECTION GUIDANCE --\u003e\n\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nBefore selecting a computerized\ndouble-needle sewing machine,\nconsider the required needle\nspacing and sewing application.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor corner sewing operations,\nverify that the split needle\nbar configuration matches\nthe intended production requirements.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nJMJ Sewing Machines can assist\nwith selecting suitable industrial\nsewing equipment for your workshop.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- IMPORTANT NOTICE --\u003e\n\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-warning\"\u003e\n\n\u003cp style=\"margin:0 0 10px;font-weight:800;color:#9a3412;\"\u003e\nVERIFY MACHINE CONFIGURATION\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore ordering, confirm the\nneedle gauge, electrical requirements,\nneedle system, and intended\nsewing application.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCertain automatic functions\nmay vary according to the\nmachine's exact subclass\nand installed control system.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWheels are not included\u003c\/strong\u003e\nwith the standard industrial\nworkstation and must be\npurchased separately if required.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nContact JMJ Sewing Machines\nfor assistance with equipment\nselection and configuration.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WARRANTY --\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Technical Assistance\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines provides\ndirect warranty assistance\nand technical support for\neligible industrial sewing\nmachines purchased from our store.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor qualifying manufacturing\ndefects covered by JMJ's\nlimited warranty, applicable\nreplacement parts and repair\nlabor are included.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPreliminary troubleshooting\nmay be available through\nvideo calls when appropriate.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nIn-person inspection or repair\nmay still be required.\nCoverage is subject to the\napplicable written warranty\nand does not limit manufacturer\nwarranties or mandatory legal rights.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHY JMJ --\u003e\n\n\u003ch3\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\n\u003cul class=\"jmj-list\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e\nSpecialized knowledge of industrial\nsewing machinery.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProfessional Machine Preparation:\u003c\/strong\u003e\nAssembly, adjustments, and\napplicable sewing tests.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEquipment Selection Assistance:\u003c\/strong\u003e\nGuidance when selecting machines\nfor garment production.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTechnical Assistance:\u003c\/strong\u003e\nSupport with machine operation,\nmaintenance, and repairs.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBilingual Customer Service:\u003c\/strong\u003e\nAssistance in English and Spanish.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c!-- CONTACT --\u003e\n\n\u003cdiv class=\"jmj-contact\"\u003e\n\n\u003cp style=\"font-size:19px;font-weight:800;margin:0;\"\u003e\nJMJ SEWING MACHINES\n\u003c\/p\u003e\n\n\u003cp style=\"margin:10px 0;\"\u003e\nIndustrial, Domestic \u0026amp; Embroidery Machines\u003cbr\u003e\nParts • Accessories • Repairs\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cbr\u003e\nOrlando, Florida\n\u003c\/p\u003e\n\n\u003cp\u003e\nEnglish: \u003cstrong\u003e407-451-7450\u003c\/strong\u003e\u003cbr\u003e\nEspañol: \u003cstrong\u003e321-374-2407\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp style=\"color:#9a3412;font-weight:800;margin-bottom:0;\"\u003e\nProfessional Equipment. Experienced Support.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- END JMJ PRODUCT DESCRIPTION --\u003e","brand":"JACK®","offers":[{"title":"Standard 1\/4″ (6.4 mm)","offer_id":53706667950374,"sku":null,"price":2690.0,"currency_code":"USD","in_stock":true},{"title":"Standard 3\/4″ (19 mm)","offer_id":53792392872230,"sku":null,"price":2890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_06_18_32_p.m..png?v=1792621129"},{"product_id":"jack-jk-t1377g-z-electronic-button-sewing-machine","title":"JACK® JK-T1377G-Z Direct Drive Electronic Button Sewing Machine with Automatic Thread Trimming \u0026 Presser Foot Lift – Complete with Table \u0026 Stand","description":"\u003c!--\nJMJ SEWING MACHINES\nJACK JK-T1377G-Z\nCUSTOM SHOPIFY EMPIRE PRODUCT DESCRIPTION\n--\u003e\n\n\u003cstyle\u003e\n.jmj-t1377gz{\nfont-family:Arial,Helvetica,sans-serif;\ncolor:#333333;\nline-height:1.65;\nfont-size:15px;\nmax-width:100%;\noverflow-wrap:break-word;\nbackground:#ffffff;\n}\n\n.jmj-t1377gz *{\nbox-sizing:border-box;\n}\n\n.jmj-t1377gz h2{\nfont-size:24px;\nline-height:1.35;\ncolor:#222222;\nmargin:0 0 15px;\n}\n\n.jmj-t1377gz .jmj-heading{\ncolor:#f97316;\nborder-bottom:2px solid #f97316;\npadding-bottom:8px;\nmargin:24px 0 12px;\nfont-size:20px;\nfont-weight:700;\n}\n\n.jmj-t1377gz p{\nmargin:12px 0;\n}\n\n.jmj-t1377gz .jmj-card{\nbackground:#fff7ed;\nborder-left:4px solid #f97316;\nborder-radius:7px;\npadding:15px 18px;\nmargin:14px 0;\n}\n\n.jmj-t1377gz .jmj-card p:first-child{\nmargin-top:0;\n}\n\n.jmj-t1377gz .jmj-card p:last-child{\nmargin-bottom:0;\n}\n\n.jmj-t1377gz .jmj-features{\nlist-style:none;\npadding:0;\nmargin:12px 0;\n}\n\n.jmj-t1377gz .jmj-features li{\npadding:10px 13px;\nmargin:0 0 8px;\nbackground:#f8f9fa;\nborder-left:3px solid #f97316;\nborder-radius:4px;\n}\n\n.jmj-t1377gz .jmj-table-wrap{\noverflow-x:auto;\n}\n\n.jmj-t1377gz table{\nborder-collapse:collapse;\nwidth:100%;\ntable-layout:fixed;\n}\n\n.jmj-t1377gz th,\n.jmj-t1377gz td{\nborder:1px solid #e5e7eb;\npadding:9px 11px;\ntext-align:left;\nvertical-align:top;\noverflow-wrap:anywhere;\n}\n\n.jmj-t1377gz th{\nwidth:40%;\nbackground:#fff7ed;\n}\n\n.jmj-t1377gz .jmj-banner{\nbackground:#fff7ed;\nborder:2px solid #f97316;\nborder-radius:9px;\ntext-align:center;\npadding:14px;\nmargin:18px 0;\nanimation:jmjT1377Pulse 1.5s ease-in-out infinite;\ntransform-origin:center;\n}\n\n.jmj-t1377gz .jmj-banner strong{\ncolor:#f97316;\nfont-size:17px;\n}\n\n.jmj-t1377gz .jmj-small{\nfont-size:13px;\ncolor:#555555;\n}\n\n.jmj-t1377gz .jmj-footer{\nbackground:#fff7ed;\nborder-left:4px solid #f97316;\ntext-align:center;\npadding:20px 12px;\nmargin:24px 0;\nborder-radius:7px;\n}\n\n.jmj-t1377gz .jmj-footer span{\ncolor:#f97316;\nfont-weight:700;\n}\n\n.jmj-t1377gz a{\ncolor:#ea580c;\nfont-weight:700;\ntext-decoration:none;\n}\n\n.jmj-t1377gz .jmj-cta{\nbackground:#fff7ed;\nborder:2px solid #f97316;\nborder-radius:9px;\npadding:22px 16px;\nmargin:25px 0;\ntext-align:center;\n}\n\n.jmj-t1377gz .jmj-cta-title{\ncolor:#9a3412;\nfont-size:21px;\nfont-weight:800;\nmargin:0 0 12px;\n}\n\n.jmj-t1377gz .jmj-cta-buttons{\ndisplay:flex;\nflex-wrap:wrap;\njustify-content:center;\ngap:12px;\nmargin:18px 0;\n}\n\n.jmj-t1377gz .jmj-cta-buttons a{\ndisplay:inline-block;\npadding:13px 20px;\nborder-radius:6px;\nfont-size:15px;\nfont-weight:700;\ntext-decoration:none;\n}\n\n.jmj-t1377gz .jmj-cta-buttons .jmj-call{\nbackground:#f97316;\ncolor:#ffffff;\nborder:2px solid #f97316;\n}\n\n.jmj-t1377gz .jmj-cta-buttons .jmj-spanish{\nbackground:#ffffff;\ncolor:#c2410c;\nborder:2px solid #f97316;\n}\n\n.jmj-t1377gz .jmj-cta-buttons a:hover{\nopacity:.9;\n}\n\n@keyframes jmjT1377Pulse{\n0%,100%{\ntransform:scale(1);\nbox-shadow:0 0 0 0 rgba(249,115,22,0);\nopacity:1;\n}\n\n50%{\ntransform:scale(1.03);\nbox-shadow:0 0 18px 5px rgba(249,115,22,.35);\nopacity:.8;\n}\n}\n\n@media(max-width:600px){\n\n.jmj-t1377gz{\nfont-size:14px;\n}\n\n.jmj-t1377gz h2{\nfont-size:21px;\n}\n\n.jmj-t1377gz .jmj-heading{\nfont-size:18px;\n}\n\n.jmj-t1377gz th,\n.jmj-t1377gz td{\nfont-size:12px;\npadding:8px;\n}\n\n.jmj-t1377gz .jmj-card{\npadding:13px;\n}\n\n.jmj-t1377gz .jmj-banner strong{\nfont-size:14px;\n}\n\n.jmj-t1377gz .jmj-cta-title{\nfont-size:19px;\n}\n\n.jmj-t1377gz .jmj-cta-buttons{\nflex-direction:column;\n}\n\n.jmj-t1377gz .jmj-cta-buttons a{\nwidth:100%;\n}\n}\n\n@media(prefers-reduced-motion:reduce){\n.jmj-t1377gz .jmj-banner{\nanimation:none;\n}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"jmj-t1377gz\" lang=\"en\"\u003e\n\n\u003ch2\u003e\nJACK® JK-T1377G-Z Direct Drive\nElectronic Button Sewing Machine\n– Complete with Table \u0026amp; Stand\n\u003c\/h2\u003e\n\n\u003cdiv class=\"jmj-banner\"\u003e\n\n\u003cstrong\u003e\nFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\n\u003c\/strong\u003e\n\n\u003cbr\u003e\n\n\u003cspan\u003eWheels not included\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nOverview\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eJACK® JK-T1377G-Z\u003c\/strong\u003e\nis an industrial button attaching\nmachine designed for professional\ngarment manufacturing and\ncommercial sewing operations.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFeaturing a single-thread chainstitch\nsystem, integrated Direct Drive motor,\nand electronic operating controls,\nthis machine provides a specialized\nsolution for attaching buttons\nto garments.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts adjustable stitching mechanism\nallows operators to select different\nbutton sewing patterns, including\nparallel and cross configurations\nfor compatible four-hole buttons.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAutomatic thread trimming and\npresser foot lifting help reduce\nrepetitive manual operations\nduring button attachment.\n\u003c\/p\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines supplies\nthis model as a complete\nindustrial sewing workstation.\nOur technicians assemble,\ninspect, adjust, and sewing-test\nthe equipment before delivery.\n\u003c\/p\u003e\n\n\u003cp class=\"jmj-small\"\u003e\nThis listing applies specifically\nto the JK-T1377G-Z configuration.\nOptional button feeding equipment\nand accessories from other\nmodels are not automatically included.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nElectronic Button Sewing Technology\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nThe JACK JK-T1377G-Z is designed\nto simplify repetitive button\nattachment operations through\nelectronic control and\nautomatic sewing functions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOperators can select supported\nstitch patterns and adjust\nthe number of stitches\naccording to the button\nand garment requirements.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe integrated Direct Drive\nmotor provides controlled\noperation without a\nconventional external\nclutch-motor arrangement.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe machine is particularly\nuseful for production environments\nwhere consistent button\nplacement and repeatable\nstitching operations are important.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nKey Features\n\u003c\/h3\u003e\n\n\u003cul class=\"jmj-features\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Button Attachment:\u003c\/strong\u003e\nDesigned for sewing buttons\nonto compatible garments\nand textile products.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSingle-Thread Chainstitch:\u003c\/strong\u003e\nUses a specialized chainstitch\nmechanism for button attachment.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Motor:\u003c\/strong\u003e\nIntegrated motor technology\nprovides controlled sewing\noperation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eParallel Stitch Pattern:\u003c\/strong\u003e\nSupports the \"=\" configuration\nfor compatible four-hole buttons.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCross Stitch Pattern:\u003c\/strong\u003e\nSupports the \"X\" configuration\nfor compatible four-hole buttons.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMultiple Sewing Patterns:\u003c\/strong\u003e\nProvides three selectable\nbutton sewing patterns.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eElectronic Control Panel:\u003c\/strong\u003e\nAllows operators to adjust\nsupported sewing parameters.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Stitch Count:\u003c\/strong\u003e\nSupports stitch-count selection\naccording to the selected\nbutton sewing operation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e\nCuts the sewing thread\nautomatically after\nsupported sewing cycles.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift:\u003c\/strong\u003e\nHelps simplify button\npositioning and garment handling.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eButton Clamp Mechanism:\u003c\/strong\u003e\nHolds compatible buttons\nduring the sewing operation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LED Lighting:\u003c\/strong\u003e\nProvides illumination\naround the sewing area.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eElectronic Speed Control:\u003c\/strong\u003e\nAllows adjustment of\noperating speed according\nto production requirements.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Construction:\u003c\/strong\u003e\nDesigned for professional\ngarment manufacturing\nand repetitive button sewing.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nButton Sewing Patterns\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nThe JACK JK-T1377G-Z allows\noperators to work with\ndifferent button attachment\npatterns according to\nthe selected machine settings.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor compatible four-hole buttons,\nthe sewing arrangement can\nbe changed between parallel\nand cross stitching.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe machine also supports\nadditional pattern selection\nfor compatible button\nsewing applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nButton dimensions, hole spacing,\nclamp adjustment, and thread\nselection must be compatible\nwith the intended operation.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nApplications\n\u003c\/h3\u003e\n\n\u003cul class=\"jmj-features\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eShirts \u0026amp; Blouses:\u003c\/strong\u003e\nButton attachment for\nprofessional garment production.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eUniform Manufacturing:\u003c\/strong\u003e\nRepeatable button sewing\nfor commercial uniforms.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTrousers:\u003c\/strong\u003e\nButton attachment for\npants and workwear.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eJackets:\u003c\/strong\u003e\nSelected button sewing\napplications for outerwear.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eChildren's Clothing:\u003c\/strong\u003e\nButton attachment on\ncompatible garment designs.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFashion Apparel:\u003c\/strong\u003e\nProfessional button sewing\nfor clothing production.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTailoring Workshops:\u003c\/strong\u003e\nButton attachment and\ngarment finishing operations.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGarment Factories:\u003c\/strong\u003e\nRepetitive button sewing\nduring industrial production.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eJK-T1377G-Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMachine Type\u003c\/th\u003e\n\u003ctd\u003eIndustrial Button Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStitch Type\u003c\/th\u003e\n\u003ctd\u003eSingle-Thread Chainstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNumber of Needles\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNumber of Threads\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedle System\u003c\/th\u003e\n\u003ctd\u003eTQx1 #16\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eButton Diameter\u003c\/th\u003e\n\u003ctd\u003e10–28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eButton Hole Spacing\u003c\/th\u003e\n\u003ctd\u003e\n2.5–6.5 mm,\ndepending on pattern\nand configuration\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSewing Patterns\u003c\/th\u003e\n\u003ctd\u003e\nThree selectable patterns\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Sewing Speed\u003c\/th\u003e\n\u003ctd\u003eUp to 1,500 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eIntegrated Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e110V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl System\u003c\/th\u003e\n\u003ctd\u003eElectronic Control Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eParallel Button Stitching\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCross Button Stitching\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAutomatic Thread Trimming\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAutomatic Presser Foot Lift\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePresser Foot Lift\u003c\/th\u003e\n\u003ctd\u003e\nConfirm exact installed\nG-Z configuration\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLED Work Light\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMachine Configuration\u003c\/th\u003e\n\u003ctd\u003eComplete with Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCaster Wheels\u003c\/th\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cp class=\"jmj-small\"\u003e\nPublished specifications may vary\nby model revision and installed\nconfiguration. Button dimensions,\nstitch patterns, and machine\nadjustments must be compatible\nwith the intended sewing application.\n\u003c\/p\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nWhat's Included\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\nJACK® JK-T1377G-Z\nIndustrial Button Sewing Machine Head\n\u003c\/li\u003e\n\n\u003cli\u003e\nIntegrated Direct Drive Motor\n\u003c\/li\u003e\n\n\u003cli\u003e\nIndustrial Sewing Machine Table\n\u003c\/li\u003e\n\n\u003cli\u003e\nHeavy-Duty Metal Stand\n\u003c\/li\u003e\n\n\u003cli\u003e\nInstalled Electronic Control System\n\u003c\/li\u003e\n\n\u003cli\u003e\nStandard Button Clamp Assembly\n\u003c\/li\u003e\n\n\u003cli\u003e\nStandard Manufacturer Accessories\nSupplied with the Actual Unit\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003ePackage Clarification:\u003c\/strong\u003e\nAutomatic button feeding devices,\nspecialized button clamps,\nadditional attachments,\nand caster wheels are not\nincluded unless specifically\nconfirmed in the purchased package.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nJMJ Quality Inspection \u0026amp; Sewing Test\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nBefore delivery,\n\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e\nperforms a technical inspection\nof the complete industrial\nbutton sewing workstation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOur preparation process includes,\nas applicable:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\nVisual inspection of the\nmachine and accessible components.\n\u003c\/li\u003e\n\n\u003cli\u003e\nVerification of the motor\nand electronic control system.\n\u003c\/li\u003e\n\n\u003cli\u003e\nInspection of the needle\nand thread path.\n\u003c\/li\u003e\n\n\u003cli\u003e\nButton clamp operation\nand adjustment.\n\u003c\/li\u003e\n\n\u003cli\u003e\nVerification of supported\nstitch patterns.\n\u003c\/li\u003e\n\n\u003cli\u003e\nAutomatic thread trimming checks.\n\u003c\/li\u003e\n\n\u003cli\u003e\nPresser foot lifting\nfunction verification.\n\u003c\/li\u003e\n\n\u003cli\u003e\nStitch formation evaluation.\n\u003c\/li\u003e\n\n\u003cli\u003e\nMechanical adjustments\nand calibration.\n\u003c\/li\u003e\n\n\u003cli\u003e\nButton sewing tests\nbefore delivery.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThese preventive checks help\nidentify possible assembly,\nadjustment, or operating\nissues before the machine\nreaches the customer.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nComplimentary In-Store Machine Explanation\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nCustomers purchasing this machine\ndirectly at our\n\u003cstrong\u003eOrlando, Florida store\u003c\/strong\u003e\nreceive a complimentary\nbrief explanation of the\nmain machine controls\nand basic operation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis service is an introduction\nto the equipment and does not\nconstitute an extended\ntraining course.\n\u003c\/p\u003e\n\n\u003cp\u003e\nShipped orders do not include\nin-person operator training.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nSpare Parts, Repair \u0026amp; Maintenance\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines provides\ntechnical assistance,\ncompatible replacement parts,\nrepair services, and\npreventive maintenance\nfor industrial sewing equipment.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOur team can assist with\nidentifying compatible:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\u003cli\u003eButton clamp components\u003c\/li\u003e\n\u003cli\u003eNeedle plates\u003c\/li\u003e\n\u003cli\u003eThread guides\u003c\/li\u003e\n\u003cli\u003eThread tension components\u003c\/li\u003e\n\u003cli\u003eThread trimming components\u003c\/li\u003e\n\u003cli\u003eMechanical replacement parts\u003c\/li\u003e\n\u003cli\u003eElectronic control components\u003c\/li\u003e\n\u003cli\u003eMotor-related components\u003c\/li\u003e\n\u003cli\u003eAdditional sewing accessories\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\nAll replacement parts and accessories\nare subject to compatibility verification\nand product availability.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003e\nWarranty \u0026amp; After-Sales Support\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\n```html\n\u003c!-- WARRANTY \u0026 AFTER-SALES SUPPORT --\u003e\n\n\u003c\/p\u003e\n\u003ch3 class=\"jmj-heading\"\u003e\nWarranty \u0026amp; After-Sales Support\n\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\nWARRANTY DIRECTLY WITH JMJ SEWING MACHINES\n\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nCustomers who purchase the\nJACK® JK-T1377G-Z from\nJMJ Sewing Machines can contact\nour team directly for warranty\nrequests, technical assistance,\nand after-sales support.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor manufacturing defects covered\nunder the applicable warranty,\nJMJ Sewing Machines provides\nreplacement parts and labor\naccording to the warranty\nterms and conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWarranty coverage and duration\nare determined by the applicable\nwarranty policy provided\nwith the purchased equipment.\n\u003c\/p\u003e\n\n\u003cp\u003e\nElectrical and electronic\ncomponents are subject to\napplicable warranty exclusions\nto the extent permitted by law.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufacturer warranties and\nthe purchaser's applicable\nlegal rights remain in effect.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOur technical team may provide\npreliminary troubleshooting\nassistance through a video\nconsultation when appropriate.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCertain repairs, adjustments,\nor warranty evaluations\nmay require an in-person\ntechnical inspection.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\nJMJ Sewing Machines is your\ndirect contact for warranty\nassistance and technical support.\n\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- END WARRANTY \u0026 AFTER-SALES SUPPORT --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53706696294694,"sku":null,"price":2490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_06_11_05_p.m..png?v=1792620703"},{"product_id":"jack®-a6f-e-q-pk-single-needle-needle-feed-lockstitch-with-integrated-puller-complete-setup-table-stand-included","title":"JACK® JK-A6F-E-Q-PK Single Needle Needle Feed Lockstitch Sewing Machine with Integrated Puller – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-A6F-E-Q-PK - Single Needle Needle Feed Lockstitch with Integrated Puller – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold; color: #9a3412;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® A6F-E-Q-PK\u003c\/strong\u003e for workshops seeking more controlled fabric movement on long seams and layered materials. This single-needle industrial lockstitch machine combines needle feeding with an integrated puller to help maintain consistent fabric transport.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eIts specified \u003cstrong\u003e300 mm working space\u003c\/strong\u003e, electronic stitch-length control, and Direct Drive motor make it a practical option for professional sewing operations requiring repeatable adjustments and operator control.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eNeedle Feed \u0026amp; Integrated Puller\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe needle-feed mechanism assists fabric movement during stitch formation, while the puller provides traction after the needle area. JMJ recommends testing the intended material and layer count to confirm the best needle, thread, and puller settings for the job.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eNeedle Feed System:\u003c\/strong\u003e Coordinates needle movement with fabric feeding for better alignment.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eIntegrated Puller:\u003c\/strong\u003e Adds controlled traction for long seams and multiple fabric layers.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003e300 mm Working Space:\u003c\/strong\u003e Provides room for handling wider sewing projects.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDigital Stitch Length:\u003c\/strong\u003e Adjustment in 0.1 mm increments, as specified.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eVoice Guidance:\u003c\/strong\u003e Audio prompts for supported operating functions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eElectronic Bartacking:\u003c\/strong\u003e Supports seam reinforcement with reduced mechanical noise.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eSemi-Dry Head:\u003c\/strong\u003e Designed to reduce lubricant exposure near the sewing area.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eDirect Drive Motor:\u003c\/strong\u003e Integrated 550W servo motor.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eProduction Speed:\u003c\/strong\u003e Up to 4,000 stitches per minute, as specified.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e\n\u003cstrong\u003eLED Lighting:\u003c\/strong\u003e Illuminates the sewing area.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eLayered garment assemblies\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eLong seams\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStructured apparel\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eDenim and canvas applications within the machine’s capacity\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eWorkwear and outerwear\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eCoated and technical fabrics\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eProjects requiring additional material traction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eA6F-E-Q-PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eSingle-Needle Industrial Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDB×1, #11–#18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eFeed System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eNeedle Feed + Integrated Puller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e4,000 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eDigital, 0.1 mm increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eWorking Space\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e300 × 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e550W Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eFlatbed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eHead\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eSemi-Dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBartacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eElectronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eVoice Guide\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePuller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® A6F-E-Q-PK machine head\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIntegrated puller assembly\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003e550W Direct Drive servo motor\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial sewing table and stand\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eLED work light\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard accessories supplied with this configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor garment workshops producing long seams or working with layered and difficult-to-feed fabrics, JMJ recommends evaluating the A6F-E-Q-PK with your actual materials. Our team prepares, adjusts, and sewing-tests the complete machine setup before delivery.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 18px 20px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0; color: #9a3412; font-size: 17px; font-weight: 800;\"\u003eIMPORTANT — MACHINE CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eVerify your intended fabric, needle and electrical requirements before ordering. Technical values are based on the supplied product description and should be confirmed against the exact machine configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53706990911782,"sku":null,"price":2990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_05_47_52_p.m..png?v=1792619288"},{"product_id":"jack-h6l-cz-4-long-arm-computerized-heavy-duty-single-needle-top-bottom-feed-lockstitch","title":"JACK® JK-H6L-CZ-4-14”Computerized Long Arm Heavy-Duty Single Needle Top \u0026 Bottom Feed Lockstitch Sewing Machine","description":"\u003cstyle\u003e\n.jmj-h6l{font-family:Arial,Helvetica,sans-serif;color:#262626;line-height:1.7;font-size:15px;max-width:1100px;margin:auto;background:#fff;overflow-wrap:break-word}.jmj-h6l *{box-sizing:border-box}.jmj-h6l h2{color:#222;font-size:25px;line-height:1.35;margin:20px 0 12px}.jmj-h6l h3{color:#f97316;font-size:21px;margin:25px 0 12px;border-bottom:2px solid #f97316;padding-bottom:8px}.jmj-h6l p{font-size:15px;margin:12px 0}.jmj-h6l .highlight{background:#fff7ed;border-left:4px solid #f97316;padding:18px;margin:20px 0;border-radius:6px}.jmj-h6l .assembly{background:#fff7ed;border:2px solid #f97316;border-radius:8px;padding:20px;margin:25px 0;text-align:center;animation:jmjH6Pulse 2.5s infinite}.jmj-h6l .assembly strong{font-size:19px;color:#ea580c}.jmj-h6l ul{padding-left:22px}.jmj-h6l li{margin-bottom:9px;font-size:15px}.jmj-h6l .features{list-style:none;padding:0}.jmj-h6l .features li{background:#f8f9fa;border-left:3px solid #f97316;padding:11px 14px;margin:0 0 9px;border-radius:4px}.jmj-h6l .table-wrap{overflow-x:auto}.jmj-h6l table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}.jmj-h6l th{background:#f97316;color:#fff;text-align:left;padding:12px}.jmj-h6l td{border:1px solid #e5e5e5;padding:11px;vertical-align:top}.jmj-h6l tr:nth-child(even){background:#fff7ed}.jmj-h6l .contact{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:20px;margin:25px 0;text-align:center}.jmj-h6l a{color:#ea580c;font-weight:bold;text-decoration:none}.jmj-h6l .cta{background:#fff7ed;border:2px solid #f97316;text-align:center;padding:20px;border-radius:9px;margin:25px 0}.jmj-h6l .btn{display:inline-block;background:#f97316;color:white;padding:12px 18px;margin:6px;border-radius:6px}.jmj-h6l .btn.alt{background:#fff;color:#c2410c;border:2px solid #f97316}@keyframes jmjH6Pulse{0%,100%{box-shadow:0 0 0 0 rgba(249,115,22,.2)}70%{box-shadow:0 0 0 12px rgba(249,115,22,0)}}@media(max-width:600px){.jmj-h6l h2{font-size:22px}.jmj-h6l h3{font-size:19px}.jmj-h6l td,.jmj-h6l th{padding:8px;font-size:12px}.jmj-h6l .assembly strong{font-size:16px}}@media(prefers-reduced-motion:reduce){.jmj-h6l .assembly{animation:none}}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-h6l\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® JK-H6L-CZ-4 14-Inch Long Arm Computerized Heavy-Duty Walking Foot Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"assembly\"\u003e\n\u003cstrong\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/strong\u003e\n\u003cp\u003eProfessionally assembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery. Wheels are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK H6L-CZ-4\u003c\/strong\u003e for sewing workshops handling large, layered, and heavy-duty textile projects. Its \u003cstrong\u003e14.4-inch long-arm workspace\u003c\/strong\u003e provides additional clearance for maneuvering bulky material, while the top-and-bottom feed system helps maintain control during sewing.\u003c\/p\u003e\n\u003cp\u003eThe machine combines a \u003cstrong\u003e750W Direct Drive AC servo motor\u003c\/strong\u003e with computerized functions including electric thread trimming, automatic presser-foot lifting, digital stitch-length adjustment, and programmable sewing. JMJ supplies this model with its industrial table, motor and stand, professionally assembled and prepared for use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e14.4-inch Long Arm:\u003c\/strong\u003e Extended working area for bulky upholstery, bags, and larger sewing projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop \u0026amp; Bottom Feed:\u003c\/strong\u003e Helps move layered materials with improved control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e750W Direct Drive Motor:\u003c\/strong\u003e Integrated AC servo motor with adjustable speed control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Thread Trimming:\u003c\/strong\u003e Cuts thread automatically between sewing operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift:\u003c\/strong\u003e Electric lifting reduces repetitive manual handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Stitch Length:\u003c\/strong\u003e Stepper-motor-controlled adjustment for repeatable stitch settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Segment Sewing:\u003c\/strong\u003e Supports production sequences and repeated operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Bartacking:\u003c\/strong\u003e Reinforces seam beginnings and endings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Thread Nipper:\u003c\/strong\u003e Supports thread control during automated operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeedle Positioning:\u003c\/strong\u003e Provides controlled needle stopping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bobbin Winder:\u003c\/strong\u003e Convenient bobbin preparation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Work Light:\u003c\/strong\u003e Adjustable illumination near the needle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003eUpholstery and furniture production\u003c\/li\u003e\n\u003cli\u003eAutomotive and marine interiors\u003c\/li\u003e\n\u003cli\u003eCanvas, vinyl and suitable leather applications\u003c\/li\u003e\n\u003cli\u003eBags, luggage and structured textile products\u003c\/li\u003e\n\u003cli\u003eHeavy workwear and layered materials\u003c\/li\u003e\n\u003cli\u003eLarge sewing projects requiring additional arm clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJK H6L-CZ-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComputerized Heavy-Duty Single-Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop \u0026amp; Bottom Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLong Arm Workspace\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,200 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 mm by Hand \/ 16 mm Stepper Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDP×17, Sizes #20–#23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750W Direct Drive AC Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStitch Length Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital \/ Stepper Motor Controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Trimmer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePresser Foot Lifter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBartacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic Start \u0026amp; End\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Nipper\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeedle Positioning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgrammable Sewing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSegment Sewing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMinute-Quantity Lubrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBobbin Winder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Adjustable LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Air Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTable, Motor \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cul\u003e\n\u003cli\u003eJACK® JK H6L-CZ-4 Machine Head\u003c\/li\u003e\n\u003cli\u003eIntegrated 750W Direct Drive Servo Motor\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Sewing Table\u003c\/li\u003e\n\u003cli\u003eIndustrial Stand\u003c\/li\u003e\n\u003cli\u003eIntegrated Bobbin Winder\u003c\/li\u003e\n\u003cli\u003eAdjustable LED Work Light\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eBefore delivery, JMJ Sewing Machines inspects the assembled machine, checks relevant mechanical and electronic functions, adjusts and calibrates the equipment as appropriate, and performs a sewing test to assess stitch formation and material feeding.\u003c\/p\u003e\n\u003cp\u003eThese checks help identify potential assembly or operating issues before the equipment reaches the customer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComplimentary In-Store Machine Explanation\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eCustomers purchasing directly from our Orlando store receive a complimentary brief explanation of the machine’s main controls and basic operation at pickup. This is not an extended training course. Shipped orders do not include in-person operator training.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eFor leather, upholstery, canvas and other heavy materials, confirm the material thickness, thread, needle and required stitch setup before purchase. Our team can help determine whether this machine configuration suits your production needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpare Parts, Repair \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eJMJ Sewing Machines offers compatible needles, bobbins, hooks, presser feet, feed components, electrical parts, and other industrial sewing accessories, subject to compatibility and availability. Our team also provides machine diagnosis, repairs, adjustments, and preventive maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty inquiries and after-sales technical assistance are handled directly through JMJ Sewing Machines.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWarranty coverage, duration, exclusions, and procedures follow the applicable manufacturer or seller warranty terms provided with the equipment. For covered defects, JMJ assists with evaluating the issue and coordinating applicable parts and labor service. Applicable legal rights remain in effect.\u003c\/p\u003e\n\u003cp\u003ePreliminary assistance may be available by video; certain evaluations or repairs require an in-person inspection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eMachine configuration:\u003c\/strong\u003e Complete with industrial table, integrated motor, and stand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical requirements:\u003c\/strong\u003e Confirm the voltage of the exact supplied unit before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e Not included; sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial compatibility:\u003c\/strong\u003e Verify fabric thickness, needle, thread, and sewing settings for your application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003eReturns are subject to the current JMJ Sewing Machines return policy, including eligibility, condition requirements, and applicable exclusions. Claims involving manufacturing defects are handled under applicable warranty terms and law.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Technical knowledge of industrial and domestic sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Preparation:\u003c\/strong\u003e Assembly, inspection, adjustments, and sewing tests before delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Support:\u003c\/strong\u003e Assistance with compatible parts, repairs, and warranty inquiries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilingual Service:\u003c\/strong\u003e Customer service available in English and Spanish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cta\"\u003e\n\u003ch3\u003eREADY TO EQUIP YOUR SEWING WORKSHOP?\u003c\/h3\u003e\n\u003cp\u003eContact JMJ Sewing Machines to confirm pricing, availability, and the right machine configuration for your production.\u003c\/p\u003e\n\u003ca class=\"btn\" href=\"tel:+14074517450\"\u003eCALL TO ORDER – ENGLISH\u003c\/a\u003e\u003ca class=\"btn alt\" href=\"tel:+13213742407\"\u003eCALL TO ORDER – SPANISH\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\u003cdiv class=\"contact\"\u003e\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\n\u003cp\u003eIndustrial \u0026amp; Domestic Sewing Machines | Parts \u0026amp; Accessories, \u003cbr\u003eRepair \u0026amp; Maintenance | Orlando, Florida\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish: \u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e407-451-7450 \u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eSpanish: \u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e321-374-2407\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Service Available in English \u0026amp; Spanish.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWebsite: \u003c\/strong\u003e \u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003ejmjsewingmachines.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional Equipment. Experienced Support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53707118543142,"sku":null,"price":2490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_05_38_51_p.m..png?v=1792618746"},{"product_id":"jack®-jk-8568-02bbx356-industrial-flatbed-interlock-coverstitch-sewing-machine","title":"JACK®JK-8568-02BBX356 - Industrial Flatbed Interlock \/ Coverstitch Sewing Machine","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: rgb(34, 34, 34); margin: 0px 0px 12px; text-align: left;\"\u003eJACK® JK-8568-02BBX356 Industrial Flatbed Interlock \/ Coverstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff7ed; border-left: 5px solid #f97316; border-radius: 6px; padding: 12px 16px; margin: 15px 0 20px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 600; color: #9a3412;\"\u003eFLATBED COVERSTITCH • UY128GAS NEEDLES • KNIT \u0026amp; STRETCH FABRICS\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 8px; background: #fff7ed; text-align: center;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #9a3412;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eJMJ Sewing Machines prepares and adjusts the complete industrial setup before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® JK-8568-02BBX356\u003c\/strong\u003e is a flatbed industrial interlock \/ coverstitch sewing machine intended for professional finishing of compatible knit and stretch garments. Its accessible work surface is useful for guiding fabric panels through hemming and decorative stitching operations.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends evaluating the fabric, desired seam appearance, and needle setup before choosing this model. For production of T-shirts, activewear, and similar garments, correct machine adjustment helps support consistent, flexible stitching.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial flatbed interlock \/ coverstitch construction for garment production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eDesigned for hemming, topstitching and decorative sewing on compatible knit fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eFlat working surface supports handling of garment panels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eAdjustable stitch length and thread tension for application-specific setup.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eAutomatic lubrication system as specified for this model.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eUY128GAS needle system; listed needle sizes #9\/65 through #18\/110, subject to machine setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eT-shirt and sleeve hems\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eKnitwear and stretch garment construction\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eSportswear and activewear\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eDecorative topstitching\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eProfessional garment finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eNeedle System\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe supplied description identifies \u003cstrong\u003eUY128GAS\u003c\/strong\u003e needles and lists sizes \u003cstrong\u003e#9\/65 to #18\/110\u003c\/strong\u003e. Confirm the appropriate needle size and configuration for the material and machine subclass before use.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJK-8568-02BBX356\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJK-8568\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eIndustrial Flatbed Interlock \/ Coverstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBed Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eFlatbed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eUY128GAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eListed Needle Size Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e#9\/65 – #18\/110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eHemming, Coverstitching, Topstitching \u0026amp; Decorative Sewing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eRecommended Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eKnit, Stretch \u0026amp; Light-to-Medium-Weight Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eStitch Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Tension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eProduction Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eProfessional \/ Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 20px; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eJACK® JK-8568-02BBX356 industrial sewing machine\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eIndustrial sewing table\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eHeavy-duty industrial stand\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eMotor\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 9px;\"\u003eStandard machine accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 18px 20px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0 0 10px; color: #9a3412; font-size: 17px; font-weight: 800;\"\u003eIMPORTANT — MODEL CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe JK-8568 series includes different subclasses. Needle count, thread count, gauge, and certain features may differ. This listing refers specifically to \u003cstrong\u003eJK-8568-02BBX356\u003c\/strong\u003e. Confirm the exact configuration with JMJ Sewing Machines before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #9a3412;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eFor professional knitwear finishing, our team recommends matching the needle selection and machine adjustment to the fabric and seam requirements. JMJ supplies the machine with its table, motor and stand, professionally assembled and adjusted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® JK-8568-02BBX356\u003c\/strong\u003e is a practical industrial flatbed coverstitch solution for garment workshops handling compatible knit and stretch materials. Contact JMJ Sewing Machines for guidance on selecting the correct machine configuration for your production needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53800010350886,"sku":null,"price":1690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_02_51_50p.m..png?v=1793472881"},{"product_id":"jack-jk-8568-01gbx356","title":"JACK®JK-8568-05GBX356 - 3-Needle 5-Thread Flatbed Interlock Sewing Machine with Elastic Attaching \u0026amp; Edge Trimming","description":"\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-8568-05GBX356 3-Needle 5-Thread Flatbed Interlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {\n    transform: scale(1);\n    box-shadow: 0 0 0 rgba(249,115,22,0);\n  }\n  50% {\n    transform: scale(1.02);\n    box-shadow: 0 0 12px rgba(249,115,22,.35);\n  }\n  100% {\n    transform: scale(1);\n    box-shadow: 0 0 0 rgba(249,115,22,0);\n  }\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eJMJ Sewing Machines assembles, adjusts and sewing-tests the complete setup before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003e3 Needles • 5 Threads • Elastic Attaching • Edge Trimming • Upper \u0026amp; Lower Covering • 5.6 mm Gauge\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-8568-05GBX356\u003c\/strong\u003e for workshops specializing in elastic attachment and edge finishing on compatible knit garments. Its 3-needle, 5-thread flatbed configuration is intended to combine elastic application, trimming and coverstitch finishing in a single production operation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine applies elastic while simultaneously trimming excess fabric from the edge, helping produce a clean, consistent professional finish while reducing separate production steps. Its \u003cstrong\u003eupper and lower covering\u003c\/strong\u003e capability provides strong, flexible seams suitable for garments that must stretch during use.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eX356 configuration provides a 5.6 mm needle gauge\u003c\/strong\u003e. The machine uses the \u003cstrong\u003eUY128GAS needle system\u003c\/strong\u003e, with recommended needle sizes from \u003cstrong\u003e#11\/75 to #14\/90\u003c\/strong\u003e for light to medium-weight knit fabrics.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eSpecial 05GB Configuration\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003e05GB\u003c\/strong\u003e configuration is specifically designed for elastic attaching applications where the elastic must be sewn to the garment while the excess fabric edge is trimmed during the same operation. This combination improves production efficiency and provides a cleaner, more consistent finish than performing the operations separately.\u003c\/p\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eAttaches elastic during sewing.\u003c\/li\u003e\n\u003cli\u003eSimultaneously trims excess fabric from the edge.\u003c\/li\u003e\n\u003cli\u003eProduces upper and lower covering stitches.\u003c\/li\u003e\n\u003cli\u003eReduces separate handling and finishing operations.\u003c\/li\u003e\n\u003cli\u003eProvides consistent elastic application on production garments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Needle \/ 5-Thread Configuration:\u003c\/strong\u003e Produces strong, flexible professional interlock seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastic Attaching Device:\u003c\/strong\u003e Designed specifically for applying elastic during garment production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Trimming Mechanism:\u003c\/strong\u003e Trims excess material while sewing for a clean finished edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Covering:\u003c\/strong\u003e Provides professional covering stitches on the upper surface of the fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Covering:\u003c\/strong\u003e Creates flexible looper coverage underneath the fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.6 mm X356 Gauge:\u003c\/strong\u003e Provides professional stitch spacing for elastic and coverstitch applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlatbed Configuration:\u003c\/strong\u003e Provides a stable work surface for garment panels and continuous production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Feed:\u003c\/strong\u003e Helps control stretching and gathering on knit and elastic fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Lubrication:\u003c\/strong\u003e Provides consistent lubrication for continuous industrial operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Production:\u003c\/strong\u003e Maximum sewing speed up to 5,000 stitches per minute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUY128GAS Needle System:\u003c\/strong\u003e Professional industrial coverstitch needle system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eUnderwear production.\u003c\/li\u003e\n\u003cli\u003eElastic waistbands.\u003c\/li\u003e\n\u003cli\u003eElastic leg openings.\u003c\/li\u003e\n\u003cli\u003eSportswear.\u003c\/li\u003e\n\u003cli\u003eActivewear.\u003c\/li\u003e\n\u003cli\u003eStretch garments.\u003c\/li\u003e\n\u003cli\u003eKnitwear.\u003c\/li\u003e\n\u003cli\u003eIntimate apparel.\u003c\/li\u003e\n\u003cli\u003eLight to medium-weight knit fabrics.\u003c\/li\u003e\n\u003cli\u003eGarment operations requiring elastic attachment and edge trimming in one process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJK-8568-05GBX356\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIndustrial Flatbed Interlock \/ Coverstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e05GB — Elastic Attaching with Edge Trimming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eFlatbed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e3 Needles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNumber of Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eOptional Sewing Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e2 Needles \/ 4 Threads Depending on Setup \u0026amp; Operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUY128GAS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eRecommended Needle Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e#11\/75 – #14\/90\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eGauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eX356 — 5.6 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5,000 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eDifferential Feed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e0.5 – 1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eUpper Covering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLower Covering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eElastic Attaching Device\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eEdge Trimming Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eRecommended Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eLight to Medium-Weight Knit \u0026amp; Stretch Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® JK-8568-05GBX356 Industrial Sewing Machine.\u003c\/li\u003e\n\u003cli\u003eElastic Attaching System.\u003c\/li\u003e\n\u003cli\u003eEdge Trimming Mechanism.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin: 16px 0; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cstrong style=\"color: #f97316;\"\u003eModel Configuration Notice\u003c\/strong\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe JACK® JK-8568 series was manufactured in multiple subclasses for different sewing operations. This listing specifically refers to the \u003cstrong\u003eJK-8568-05GBX356\u003c\/strong\u003e, configured for \u003cstrong\u003eelastic attaching and simultaneous edge trimming\u003c\/strong\u003e with a \u003cstrong\u003e5.6 mm X356 gauge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:25px 0; padding:14px 16px; border-left:5px solid #f97316; background:#fff7ed; border-radius:6px;\"\u003e\n\u003cp style=\"margin:0; font-weight:800; color:#9a3412;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/p\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eBefore ordering, confirm the required elastic width, fabric type and machine subclass. JMJ prepares the machine with its motor, table and stand and performs a sewing test prior to delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® JK-8568-05GBX356\u003c\/strong\u003e is more than a standard 3-needle coverstitch machine. Its specialized 05GB configuration combines \u003cstrong\u003eelastic attachment, edge trimming, and coverstitch sewing in a single operation\u003c\/strong\u003e, making it an efficient production solution for underwear, sportswear, activewear, and other knit garments requiring clean, consistent elastic finishing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53800147878182,"sku":null,"price":2090.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_03_02_05p.m..png?v=1793475673"},{"product_id":"jack®-jk-c5s-5-m04-435-sd-computerized-direct-drive-double-needle-5-thread-overlock-industrial-sewing-machine-with-suction-safety-stitch-complete-with-table-stand","title":"JACK® JK-C5S-5-M04\/435\/SD Computerized Direct Drive Double Needle 5-Thread Overlock Industrial Sewing Machine with Suction \u0026 Safety Stitch – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-C5S-5-M04\/435\/SD 2-Needle 5-Thread Computerized Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eComplete industrial setup — professionally assembled and ready for production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003e2 Needles • 5 Threads • Safety Stitch • Computerized • Direct Drive • Suction • Automatic Functions • Up to 7,000 SPM\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-C5S-5-M04\/435\/SD\u003c\/strong\u003e for garment workshops that need a \u003cstrong\u003e2-needle, 5-thread safety-stitch overlock\u003c\/strong\u003e with computerized controls. Our team recommends testing the customer’s actual fabric and seam construction to confirm the best setup.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe C5S combines a high-speed Direct Drive system with intelligent fabric detection, photocell-controlled automation, automatic presser foot lifting, automatic thread cutting, short-thread technology, and selectable sewing modes. The machine can operate in \u003cstrong\u003emanual, semi-automatic, or automatic mode\u003c\/strong\u003e, allowing the operator to adapt the machine to different production requirements.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eWith sewing speeds up to \u003cstrong\u003e7,000 stitches per minute\u003c\/strong\u003e and ultra-fast electronic start and stop response, the C5S is engineered to increase productivity while reducing unnecessary operator movements.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003e3 Sewing Modes\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003eThe JACK® C5S provides three operating modes that can be selected according to the production process:\u003c\/p\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Mode:\u003c\/strong\u003e Provides traditional operator-controlled sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Automatic Mode:\u003c\/strong\u003e Combines operator control with selected automatic functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Mode:\u003c\/strong\u003e Uses the machine's electronic controls and photocells to automate multiple sewing operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eL \/ M \/ H Fabric Selector\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003ePATENTED LIGHT \/ MEDIUM \/ HEAVY FABRIC ADJUSTMENT\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eUsing the integrated selector lever, the inclination of the feed dog can be adjusted according to the type of material being sewn:\u003c\/p\u003e\n\u003cul style=\"margin: 10px 0 0; padding-left: 18px;\"\u003e\n\u003cli\u003e\u003cstrong\u003eL — Light Fabrics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eM — Medium Fabrics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eH — Heavy Fabrics\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThis system allows the feeding characteristics of the machine to be adapted to different fabric weights and production requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eAutomatic Fabric Thickness Sensor\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003efabric thickness sensor\u003c\/strong\u003e automatically detects changes in material thickness. When the machine encounters a raised seam or thicker section, the control system increases motor torque to help the machine maintain sewing performance across the change in material height.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis feature is especially useful in production environments where the machine must repeatedly cross seams, folded sections, or areas with changing fabric thickness.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003ePhotocell-Controlled Automation\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eIntegrated photocells detect the material and work together with the machine's automatic functions. This allows the C5S to automate selected sewing operations, reducing repetitive operator movements and helping improve production efficiency.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eShort Thread Cutting\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe automatic electric cutting system is controlled by photocells and is designed to produce a short remaining thread after trimming. The specified cutting configuration provides approximately \u003cstrong\u003e5 mm at the rear and 10 mm at the front\u003c\/strong\u003e, helping reduce the amount of manual thread trimming required after sewing.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eVoice Guide\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003eVoice Guide\u003c\/strong\u003e assists the operator with machine functions and operating conditions. When an error occurs, the machine can provide an alert, and the VOICE function can provide guidance to help identify the issue and assist with basic troubleshooting.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe control system also provides a convenient function for returning machine parameters to their initial settings.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eUltra-Fast Start \u0026amp; Stop\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe computerized Direct Drive system provides rapid start and stop response. According to the specified configuration, response time is reduced by approximately \u003cstrong\u003e40–50%\u003c\/strong\u003e compared with conventional computerized systems. Combined with sewing speeds up to \u003cstrong\u003e7,000 SPM\u003c\/strong\u003e, this system is designed to improve overall production efficiency.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Needle \/ 5-Thread Configuration:\u003c\/strong\u003e Designed for professional 5-thread safety-stitch overlock sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Stitch:\u003c\/strong\u003e Combines overedge finishing with a securing seam for strong garment construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputerized Operation:\u003c\/strong\u003e Electronic control provides advanced automatic functions and simplified machine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive Motor:\u003c\/strong\u003e Integrated motor provides responsive, efficient, and low-vibration operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction System:\u003c\/strong\u003e Integrated configuration designed to support cleaner and more efficient production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Operating Modes:\u003c\/strong\u003e Manual, semi-automatic, and automatic operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL \/ M \/ H Selector:\u003c\/strong\u003e Allows feed characteristics to be adjusted for light, medium, or heavy fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabric Thickness Detection:\u003c\/strong\u003e Automatically detects thicker sections and increases motor torque when required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotocell Sensors:\u003c\/strong\u003e Detect fabric movement and support automatic sewing functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lifter:\u003c\/strong\u003e Reduces repetitive manual foot-lifting operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Cutting:\u003c\/strong\u003e Electric trimming system reduces manual thread cutting after sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Thread Technology:\u003c\/strong\u003e Helps minimize remaining thread after trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Guide:\u003c\/strong\u003e Provides operating guidance and assistance with machine alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubricated Needle Bar:\u003c\/strong\u003e Designed for dependable operation during continuous production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Noise \u0026amp; Vibration:\u003c\/strong\u003e Direct Drive construction and optimized machine design help provide smoother operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Production:\u003c\/strong\u003e Maximum sewing speed up to 7,000 stitches per minute.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eGarment manufacturing.\u003c\/li\u003e\n\u003cli\u003eT-shirt production.\u003c\/li\u003e\n\u003cli\u003eKnitwear.\u003c\/li\u003e\n\u003cli\u003eSportswear.\u003c\/li\u003e\n\u003cli\u003eActivewear.\u003c\/li\u003e\n\u003cli\u003eWorkwear.\u003c\/li\u003e\n\u003cli\u003eUniform production.\u003c\/li\u003e\n\u003cli\u003eGeneral apparel assembly.\u003c\/li\u003e\n\u003cli\u003eSide seam construction.\u003c\/li\u003e\n\u003cli\u003eSafety-stitch seam applications.\u003c\/li\u003e\n\u003cli\u003eLight, medium, and heavy fabric production.\u003c\/li\u003e\n\u003cli\u003eHigh-volume professional sewing operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eJK-C5S-5-M04\/435\/SD\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eComputerized Industrial Overlock \/ Safety Stitch Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNumber of Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5-Thread Safety Stitch \/ Overlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUp to 7,000 Stitches Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDrive System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIntegrated Direct Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eOperating Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eManual \/ Semi-Automatic \/ Automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFabric Selector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eL \/ M \/ H — Light \/ Medium \/ Heavy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eFabric Thickness Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePhotocell Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eAutomatic Presser Foot Lifter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Thread Cutting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes — Electric \/ Photocell Controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eShort Thread Cutting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eApprox. 5 mm Rear \/ 10 mm Front\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eVoice Guide\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eSuction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eConfirm suction equipment included with the supplied SD configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eLubricated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIndustry 4.0 — Optional\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe C5S can support optional \u003cstrong\u003eIndustry 4.0 connectivity\u003c\/strong\u003e. With the appropriate integrated Wi-Fi module and JACK® gateway system, compatible production environments can manage machine parameters and monitor productivity through the applicable system.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003e\u003cstrong\u003eIndustry 4.0 connectivity and JACK® gateway are optional and are not included unless specifically stated in the product configuration.\u003c\/strong\u003e One compatible gateway can support up to 50 machines according to the system configuration.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® JK-C5S-5-M04\/435\/SD Machine Head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct Drive Motor.\u003c\/li\u003e\n\u003cli\u003eComputerized Control System.\u003c\/li\u003e\n\u003cli\u003ePhotocell Sensor System.\u003c\/li\u003e\n\u003cli\u003eAutomatic Thread Cutting System.\u003c\/li\u003e\n\u003cli\u003eAutomatic Presser Foot Lifting System.\u003c\/li\u003e\n\u003cli\u003eSuction equipment — confirm included configuration before ordering.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin:25px 0; padding:14px 16px; border-left:5px solid #f97316; background:#fff7ed; border-radius:6px;\"\u003e\n\u003cp style=\"margin:0; font-weight:800; color:#9a3412;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/p\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eFor professional garment manufacturing, JMJ recommends this model for compatible safety-stitch applications that benefit from automated thread handling. We recommend confirming fabric weight, needle requirements, air or suction accessories, and the exact machine configuration before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® JK-C5S-5-M04\/435\/SD\u003c\/strong\u003e combines computerized 5-thread safety-stitch sewing, Direct Drive performance, automatic fabric detection, photocell-controlled functions, short-thread cutting, automatic presser foot lifting, suction, voice guidance, and selectable light\/medium\/heavy fabric control in one advanced industrial overlock system. It is designed for professional garment manufacturers seeking high-speed production with greater automation and operator efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53886114464038,"sku":null,"price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_31_oct_2026_06_42_39_p.m..png?v=1793486592"},{"product_id":"jack®-c5w-4-m03-333-ks-high-speed-automatic-4-thread-overlock-industrial-sewing-machine-complete-with-table-stand","title":"JACK® JK-C5W-4-M03\/333\/KS High-Speed Automatic  Preneumatic  4-Thread Overlock Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® JK-C5W-4-M03\/333\/KS 4-Thread Automatic Industrial Overlock Sewing Machine with KS Suction – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eCOMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eComplete industrial setup — professionally assembled and ready for production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003e4 Threads • High-Speed Overlock • Automatic Sewing • 3 Photocells • Direct Drive • KS Suction • Short Thread • L\/M\/H Fabric Selector • Voice Guide\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the JACK® C5W-4-M03\/333\/KS for garment workshops that want automated 4-thread overlock finishing and a suction-assisted work area. The KS setup is intended to collect trimmed material and thread waste during sewing.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor production teams handling frequent seam starts and finishes, JMJ highlights the photocell-assisted cutting system, short thread tails, and selectable feeding settings. Confirm the air supply and suction installation requirements with our team before purchase.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eWith a maximum sewing speed of up to \u003cstrong\u003e7,000 stitches per minute\u003c\/strong\u003e, the C5W is designed for high-volume garment manufacturing where speed, seam consistency, automation, and operator efficiency are essential.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIntelligent Automatic Sewing with 3 Photocells\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® C5W incorporates \u003cstrong\u003ethree built-in photocells\u003c\/strong\u003e that detect the material during sewing and coordinate the machine's automatic functions. This allows the machine to perform highly automated sewing operations while reducing repetitive operator movements.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe photocell system works together with the thread cutting and other automatic functions to improve workflow efficiency in continuous production environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKS Chaincutter Waste Suction System\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eKS SUCTION CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe \u003cstrong\u003eKS suction system\u003c\/strong\u003e is designed to remove sewing waste during production. The front suction system collects trimmed fabric scraps, while the rear suction system captures cut thread waste.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThis helps maintain a cleaner work area and reduces loose fabric and thread waste around the sewing station while contributing to a cleaner professional seam finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eShort Thread Cutting\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® C5W features an \u003cstrong\u003eautomatic electric thread cutter controlled by photocells\u003c\/strong\u003e. The short-thread system is designed to leave approximately \u003cstrong\u003e5 mm of thread at both the beginning and end of the seam\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis short trimming system reduces excess thread waste and minimizes the need for additional manual trimming after the sewing operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eL \/ M \/ H Fabric Selector — Patented\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border: 2px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eLIGHT \/ MEDIUM \/ HEAVY FABRIC ADJUSTMENT\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eA convenient selector lever allows the operator to change the inclination of the feed dog according to the type and weight of material being sewn.\u003c\/p\u003e\n\u003cul style=\"margin: 10px 0 0; padding-left: 18px;\"\u003e\n\u003cli\u003e\u003cstrong\u003eL - Light Fabrics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eM - Medium Fabrics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eH - Heavy Fabrics\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThis patented system allows the machine's feeding characteristics to be adapted to different fabrics and production requirements without complicated mechanical adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eInteractive Voice Guide\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003eVoice Guide\u003c\/strong\u003e assists the operator while using the machine. It can provide guidance about machine functions and notify the operator when certain errors occur.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eBy pressing the \u003cstrong\u003eVOICE\u003c\/strong\u003e button, the system can provide troubleshooting guidance for supported machine conditions. A dedicated function also allows the operator to return machine parameters to their initial settings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eUltra-Fast Start \u0026amp; Stop Response\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe C5W is engineered with rapid electronic acceleration and deceleration. According to the specified configuration, its start and stop response can be up to \u003cstrong\u003e50% faster\u003c\/strong\u003e than conventional computerized machine systems.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eCombined with a maximum sewing speed of \u003cstrong\u003e7,000 stitches per minute\u003c\/strong\u003e, the fast response system is designed to improve cycle times and overall production efficiency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Thread Overlock Configuration:\u003c\/strong\u003e Designed for professional garment seaming and edge-finishing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Operation:\u003c\/strong\u003e Maximum sewing speed up to 7,000 stitches per minute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Sewing:\u003c\/strong\u003e Intelligent electronic controls help automate repetitive sewing operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Built-In Photocells:\u003c\/strong\u003e Detect material movement and coordinate automatic machine functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKS Vertical Suction Device:\u003c\/strong\u003e Helps remove fabric scraps and trimmed thread waste during sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Waste Suction:\u003c\/strong\u003e Collects trimmed fabric waste generated by the cutting system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Thread Suction:\u003c\/strong\u003e Captures trimmed thread waste for a cleaner sewing station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Electric Thread Cutter:\u003c\/strong\u003e Photocell-controlled cutting system reduces manual trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Thread Technology:\u003c\/strong\u003e Approximately 5 mm remaining thread at the beginning and end of the seam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL \/ M \/ H Fabric Selector:\u003c\/strong\u003e Allows feed adjustment for light, medium, and heavy fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Feed Adjustment:\u003c\/strong\u003e Feed dog inclination can be adapted according to material requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInteractive Voice Guide:\u003c\/strong\u003e Provides machine guidance and supported troubleshooting information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Acceleration \u0026amp; Deceleration:\u003c\/strong\u003e Rapid electronic response improves sewing cycle efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Operator Work:\u003c\/strong\u003e Automatic functions help minimize repetitive manual operations during production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eT-shirt production.\u003c\/li\u003e\n\u003cli\u003eKnitwear manufacturing.\u003c\/li\u003e\n\u003cli\u003eSportswear.\u003c\/li\u003e\n\u003cli\u003eActivewear.\u003c\/li\u003e\n\u003cli\u003eCasualwear.\u003c\/li\u003e\n\u003cli\u003eUnderwear.\u003c\/li\u003e\n\u003cli\u003eChildren's clothing.\u003c\/li\u003e\n\u003cli\u003eGeneral garment assembly.\u003c\/li\u003e\n\u003cli\u003eSide seam construction.\u003c\/li\u003e\n\u003cli\u003eEdge finishing.\u003c\/li\u003e\n\u003cli\u003eLight, medium, and heavier garment fabrics within the machine's applicable sewing range.\u003c\/li\u003e\n\u003cli\u003eHigh-volume apparel production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eC5W-4-M03\/333\/KS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eHigh-Speed Automatic Industrial Overlock Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003e4 Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eSubclass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eM03\/333\/KS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUp to 7,000 Stitches Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003ePhotocells\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e3 Built-In Photocells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Sewing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eSuction Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eKS — Chaincutter Waste Suction\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFabric Waste Suction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eFront Suction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eThread Waste Suction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eRear Suction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Cutter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic Electric \/ Photocell Controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eShort Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eApprox. 5 mm at Beginning \u0026amp; End\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFabric Selector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eL \/ M \/ H — Light \/ Medium \/ Heavy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eVoice Guide\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFast Start \/ Stop Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes — Up to 50% Faster Response as Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIndustry 4.0 Connectivity — Optional\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® C5W can support optional \u003cstrong\u003eIndustry 4.0 connectivity\u003c\/strong\u003e. With the applicable integrated Wi-Fi module and JACK® gateway system, compatible production environments can remotely adjust supported machine parameters and monitor productivity through the applicable software platform.\u003c\/p\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 12px 14px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0;\"\u003eNote: Wi-Fi \/ Industry 4.0 functionality and related gateway equipment are optional and are not included unless explicitly specified in the purchased configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® C5W-4-M03\/333\/KS Machine Head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Automatic Control System.\u003c\/li\u003e\n\u003cli\u003e3-Photocell Detection System.\u003c\/li\u003e\n\u003cli\u003eAutomatic Electric Thread Cutting System.\u003c\/li\u003e\n\u003cli\u003eKS Chaincutter Waste Suction System.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #9a3412;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eRecommended for professional apparel production that benefits from automatic overlock operation and waste collection. JMJ Sewing Machines provides the industrial table and stand as part of this listing; verify pneumatic and suction requirements before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® C5W-4-M03\/333\/KS\u003c\/strong\u003e combines high-speed 4-thread overlock sewing, three-photocell automation, KS fabric and thread waste suction, short-thread cutting, patented L\/M\/H fabric adjustment, interactive voice guidance, and rapid electronic response in one advanced industrial sewing system. It is designed for professional garment manufacturers seeking greater automation, cleaner production, and efficient high-volume overlock sewing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53887601246502,"sku":null,"price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_06_11_19p.m..png?v=1793484793"},{"product_id":"jack®-c4-4-m03-333-sd-4-thread-automatic-overlock-industrial-sewing-machine-complete-with-table-stand","title":"JACK® Jk-C4W-4-M03\/333 SD 4-Thread Automatic Overlock Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size: 25px; font-weight: 800; line-height: 1.3; color: #222222; margin: 0 0 12px;\"\u003eJACK® Jk-C4W-4-M03\/333 SD 4-Thread Automatic Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"width: 100%; box-sizing: border-box; font-family: inherit; font-size: 15px; line-height: 1.7; color: #292929;\"\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eComplete industrial setup — professionally assembled and ready for production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003e4 Threads • Automatic Overlock • 3 Sewing Modes • Photocell Sensors • Automatic Foot Lifter • Automatic Chain Cutter • Voice Guide • Up to 7,000 SPM\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® C4-4-M03\/333 SD\u003c\/strong\u003e for garment workshops that need four-thread overlock stitching with sensor-assisted operation. Its selectable sewing modes, automatic presser-foot lifting, and chain cutting can support repetitive garment-production tasks.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe C4 provides \u003cstrong\u003ethree easily selectable sewing modes — Automatic, Semi-Automatic, and Manual\u003c\/strong\u003e — allowing the operator to adapt the machine to different production requirements and levels of automation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eWith a maximum sewing speed of up to \u003cstrong\u003e7,000 stitches per minute\u003c\/strong\u003e, the JACK® C4 is engineered to provide fast, consistent overlock sewing while reducing repetitive operator movements and improving production efficiency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eThree Sewing Modes\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0 0 10px; font-weight: 800; color: #f97316;\"\u003eMANUAL • SEMI-AUTOMATIC • AUTOMATIC\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0;\"\u003e\u003cstrong\u003eAutomatic Mode:\u003c\/strong\u003e The machine operates through its sensor system without requiring continuous pedal operation. The photocells detect the material and coordinate the automatic sewing functions.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0;\"\u003e\u003cstrong\u003eSemi-Automatic Mode:\u003c\/strong\u003e The operator controls the sewing operation while automatic functions such as presser foot lifting and thread trimming assist with the production cycle.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003e\u003cstrong\u003eManual Mode:\u003c\/strong\u003e Functions can be controlled manually through the machine panel, allowing the operator to select and use the desired assistance functions as needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003ePhotocell-Controlled Automatic Sewing\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003ephotocell sensors\u003c\/strong\u003e detect the material during sewing and enable automatic control of key operations. The system can manage the beginning and end of the sewing cycle and coordinate the electronic presser foot lifter and chain cutter.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis automation reduces repetitive manual operations and helps improve operator efficiency in continuous garment production.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eAutomatic Presser Foot Lifter \u0026amp; Chain Cutter\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAt the end of the seam, the photocell system can automatically activate the \u003cstrong\u003eelectronic presser foot lifter and chain cutter\u003c\/strong\u003e. This allows the operator to move quickly from one sewing operation to the next while reducing manual foot lifting and thread-chain cutting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eEffective Oil Control\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eCLEANER SEWING OPERATION\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe JACK® C4 features a \u003cstrong\u003esealed oil pickup system and enclosed needle bar\u003c\/strong\u003e designed to help prevent oil leakage around the sewing area.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThis oil-control design helps protect fabrics from unwanted oil contamination while supporting clean professional garment production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eAdjustable Overedge Width — 6 to 10 mm\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe overedge width can be adjusted from approximately \u003cstrong\u003e6 mm to 10 mm\u003c\/strong\u003e, providing flexibility for different fabric types, sewing applications, and desired seam finishes.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis adjustment allows the operator to configure the machine according to the required seam coverage and material characteristics.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eVoice Guide\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003eVoice Guide\u003c\/strong\u003e assists the operator in learning and using the machine's functions. When the machine detects certain operating errors, it can provide an alert to the operator.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eBy pressing the \u003cstrong\u003eVOICE\u003c\/strong\u003e button, the system can provide supported troubleshooting guidance. A dedicated function also allows the operator to return machine parameters to their initial settings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eSingle Motor Shaft\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003esingle motor shaft design\u003c\/strong\u003e is engineered to reduce torque-related instability during operation, helping provide smoother machine response and more consistent sewing performance at production speeds.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eHigh-Speed Production — Up to 7,000 SPM\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® C4 reaches a maximum sewing speed of up to \u003cstrong\u003e7,000 stitches per minute\u003c\/strong\u003e, providing the speed required for professional high-volume garment production.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eCombined with photocell automation, automatic foot lifting, automatic chain cutting, and rapid machine response, the high-speed system helps reduce production cycle time and increase operator efficiency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Thread Overlock Configuration:\u003c\/strong\u003e Designed for professional garment seaming and edge-finishing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Sewing Modes:\u003c\/strong\u003e Automatic, Semi-Automatic, and Manual operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Sensor Operation:\u003c\/strong\u003e Photocells detect the material and coordinate supported automatic sewing functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Start \u0026amp; End of Seam:\u003c\/strong\u003e Sensor-controlled operation helps automate the sewing cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lifter:\u003c\/strong\u003e Electronic foot lifting reduces repetitive operator movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Chain Cutter:\u003c\/strong\u003e Automatically cuts the thread chain at the appropriate stage of the sewing cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotocell Technology:\u003c\/strong\u003e Coordinates automatic sewing, chain cutting, and presser foot lifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Oil Control:\u003c\/strong\u003e Sealed oil pickup system and enclosed needle bar help reduce oil leakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabric Protection:\u003c\/strong\u003e Oil-control construction helps reduce the risk of oil contamination on sewn products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Overedge Width:\u003c\/strong\u003e Adjustable from approximately 6 to 10 mm for different seam requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Guide:\u003c\/strong\u003e Provides operating assistance and supported troubleshooting information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Motor Shaft:\u003c\/strong\u003e Designed for improved stability and smoother sewing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Operation:\u003c\/strong\u003e Maximum sewing speed up to 7,000 stitches per minute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Automation:\u003c\/strong\u003e Reduces repetitive manual operations for improved production workflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eT-shirt production.\u003c\/li\u003e\n\u003cli\u003eKnitwear manufacturing.\u003c\/li\u003e\n\u003cli\u003eSportswear.\u003c\/li\u003e\n\u003cli\u003eActivewear.\u003c\/li\u003e\n\u003cli\u003eCasualwear.\u003c\/li\u003e\n\u003cli\u003eUnderwear.\u003c\/li\u003e\n\u003cli\u003eChildren's garments.\u003c\/li\u003e\n\u003cli\u003eGeneral apparel manufacturing.\u003c\/li\u003e\n\u003cli\u003eGarment side seams.\u003c\/li\u003e\n\u003cli\u003eEdge finishing.\u003c\/li\u003e\n\u003cli\u003eProfessional sewing workshops.\u003c\/li\u003e\n\u003cli\u003eHigh-volume garment production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eC4-4-M03\/333 SD\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eAutomatic Industrial Overlock Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003e4 Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eSubclass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eM03\/333 SD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUp to 7,000 Stitches Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eSewing Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eManual \/ Semi-Automatic \/ Automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePhotocell Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eAutomatic Start \/ End\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes — Photocell Controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Presser Foot Lifter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes — Electronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eAutomatic Chain Cutter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eOveredge Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAdjustable 6–10 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eOil Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eSealed Oil Pickup System \/ Enclosed Needle Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eVoice Guide\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eMotor Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eSingle Motor Shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 45%; padding: 10px; border: 1px solid #e5e7eb; background: #fff7ed;\"\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e7eb;\"\u003eComplete Industrial Setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size: 21px; font-weight: bold; color: #9a3412; background: #fff7ed; border-left: 5px solid #f97316; padding: 12px 15px; border-radius: 5px; margin: 25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® C4-4-M03\/333 SD Machine Head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Electronic Control System.\u003c\/li\u003e\n\u003cli\u003ePhotocell Sensor System.\u003c\/li\u003e\n\u003cli\u003eElectronic Automatic Presser Foot Lifter.\u003c\/li\u003e\n\u003cli\u003eAutomatic Chain Cutting System.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #9a3412;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eBefore selecting this model, confirm the fabric, seam requirements, electrical configuration, and desired automation features with our team. JMJ provides the complete machine with motor, table, and stand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eFor garment production involving knitwear, sportswear, and everyday apparel, \u003cstrong\u003eJMJ Sewing Machines recommends the JACK® C4-4-M03\/333 SD\u003c\/strong\u003e when automatic overlock functions suit the workshop’s materials and workflow. JMJ supplies this machine \u003cstrong\u003efully assembled with its motor, table, and stand included\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53887816892710,"sku":null,"price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_05_55_11p.m..png?v=1793483810"},{"product_id":"jack-jk-c3c-4-m03-333-industrial-high-speed-automatic-overlock-machine","title":"JACK® JK-C3-4-M03\/333 Industrial High Speed Automatic Overlock Machine","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-C3-4-M03\/333 2-Needle 4-Thread Automatic Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eJMJ Sewing Machines prepares the complete industrial setup for professional production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003e2 Needles • 4 Threads • Automatic Overlock • Thread Trimming • Automatic Foot Lift • Digital Controls • Up to 5,800 SPM\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-C3-4-M03\/333\u003c\/strong\u003e for garment workshops seeking a \u003cstrong\u003e2-needle, 4-thread automatic industrial overlock\u003c\/strong\u003e with efficient seam finishing and production-friendly controls.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis configuration combines a stated maximum speed of \u003cstrong\u003e5,800 stitches per minute\u003c\/strong\u003e with automatic thread trimming, automatic presser-foot lifting, digital controls, a covered needle bar and material sensing.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor operations with frequent seam starts and stops, JMJ highlights automatic trimming as a way to reduce repetitive manual cutting. Actual productivity depends on the operator, fabric and production process.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eAutomatic Thread Trimming\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003ePRODUCTION-FOCUSED AUTOMATIC THREAD TRIMMING\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe automatic trimming mechanism reduces the need to cut thread manually at the end of each sewing cycle.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eReported production-efficiency improvements of 20–25% are estimates and are not guaranteed for every workflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eAutomatic Presser Foot Lift\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAutomatic presser-foot lifting helps operators reposition material between seams without repeating the same manual lifting action.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eDigital Control Panel\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated digital panel gives operators access to supported sewing settings from the machine itself.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eA reset control is provided for returning supported settings to their default configuration.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIntegrated Shaft Design\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated shaft arrangement is designed for stable power transmission during industrial overlock production.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eFully Covered Needle Bar\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eDESIGNED FOR CLEANER SEWING\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe enclosed needle-bar design helps reduce the risk of lubricant reaching fabric near the needle area.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIntelligent Material Recognition Sensor\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine incorporates a specialized \u003cstrong\u003erecognition and wear-resistant sensor\u003c\/strong\u003e designed to detect the material during sewing and automatically coordinate the relevant machine response.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis intelligent detection system helps automate the sewing process and supports efficient operation when handling different production conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eHigh-Speed Production — Up to 5,800 SPM\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eWith a maximum sewing speed of up to \u003cstrong\u003e5,800 stitches per minute\u003c\/strong\u003e, the JACK® JK-C3-4-M03\/333 is designed for professional production environments requiring fast overlock sewing and consistent seam formation.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eDifferential Feed\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003e0.7–2 differential feed ratio\u003c\/strong\u003e provides additional control over material feeding, helping manage stretching or gathering according to the fabric and sewing application.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Needle \/ 4-Thread Configuration:\u003c\/strong\u003e Professional industrial overlock configuration for strong and flexible garment seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Function:\u003c\/strong\u003e Configured for demanding professional sewing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Reduces manual cutting and helps improve production efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lifter:\u003c\/strong\u003e Reduces repetitive operator effort during continuous production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Control Panel:\u003c\/strong\u003e Provides convenient access to machine functions and adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Function:\u003c\/strong\u003e Dedicated reset button improves operating convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Shaft Design:\u003c\/strong\u003e Designed to reduce operating force and improve machine durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Covered Needle Bar:\u003c\/strong\u003e Helps prevent oil stains on sewing materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Recognition Sensor:\u003c\/strong\u003e Intelligent sensing system detects material during sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear-Resistant Sensor:\u003c\/strong\u003e Designed for dependable operation in professional production environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Operation:\u003c\/strong\u003e Maximum sewing speed up to 5,800 stitches per minute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Feed:\u003c\/strong\u003e Adjustable ratio from 0.7 to 2 for improved fabric control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 mm Presser Foot Lift:\u003c\/strong\u003e Provides clearance for applicable material thicknesses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eProfessional garment production.\u003c\/li\u003e\n\u003cli\u003eGeneral apparel manufacturing.\u003c\/li\u003e\n\u003cli\u003eOverlock seam construction.\u003c\/li\u003e\n\u003cli\u003eEdge finishing.\u003c\/li\u003e\n\u003cli\u003eKnit garment production.\u003c\/li\u003e\n\u003cli\u003eProduction sewing shops.\u003c\/li\u003e\n\u003cli\u003eHigh-volume overlock operations.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty applications within the machine's specified sewing range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eJK-C3-4-M03\/333\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eHigh-Speed Automatic Industrial Overlock Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eHeavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDC×27 #11\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e2 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eStitch Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e4 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUp to 4.6 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eDifferential Feed Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e0.7–2\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e6 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e5,800 Stitches Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Thread Trimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eAutomatic Presser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eControl Panel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle Bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eFully Covered \/ Oil-Stain Protection Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaterial Recognition Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e523 × 360 × 510 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNet \/ Gross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e30 \/ 38 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® JK-C3-4-M03\/333 Industrial Overlock Machine Head.\u003c\/li\u003e\n\u003cli\u003eMotor.\u003c\/li\u003e\n\u003cli\u003eDigital Control System.\u003c\/li\u003e\n\u003cli\u003eAutomatic Thread Trimming System.\u003c\/li\u003e\n\u003cli\u003eAutomatic Presser Foot Lifting System.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin:25px 0; padding:14px 16px; border-left:5px solid #f97316; background:#fff7ed; border-radius:6px;\"\u003e\n\u003cp style=\"margin:0; font-weight:800; color:#9a3412;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/p\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eFor professional overlock production on compatible garment materials, our team recommends confirming fabric type, needle selection and machine setup before purchase. JMJ provides the complete machine with motor, table and stand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-C3-4-M03\/333\u003c\/strong\u003e for professional garment production requiring a 2-needle, 4-thread overlock, automatic thread trimming, automatic foot lift and digital controls. \u003cstrong\u003eJMJ supplies this machine assembled with its motor, table and stand.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53888101613862,"sku":null,"price":1850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_31_oct_2026_05_36_10_p.m..png?v=1793482625"},{"product_id":"jack®-jk-c3-5-03-233-10mm-5-thread-overlock-industrial-sewing-machine-complete-with-table-stand","title":"JACK® JK-C3-5-03\/233  5-Thread Overlock Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® C3-5-03\/233 2-Needle 5-Thread Direct Drive Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv style=\"background:#fff7ed; border-left:5px solid #f97316; border-radius:6px; padding:12px 16px; margin:15px 0 20px;\"\u003e\u003cp style=\"margin:0; font-weight:600; color:#9a3412;\"\u003e2 Needles • 5 Threads • Direct Drive • Automatic Thread Trimming • Automatic Foot Lift • Table \u0026amp; Stand Included\u003c\/p\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eAt \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e, we recommend the \u003cstrong\u003eJACK® C3-5-03\/233\u003c\/strong\u003e for garment workshops looking for a five-thread overlock setup with integrated drive and automatic handling features. Its two-needle configuration is intended for industrial seam construction and edge finishing.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:16px;\"\u003eThe machine combines a \u003cstrong\u003eDirect Drive servo motor\u003c\/strong\u003e, automatic thread trimming, presser-foot lifting, automatic lubrication, an oil-free needle bar, electronic controls, and adjustable LED lighting. Our team recommends checking the fabric type and seam requirements before choosing an industrial overlock machine.\u003c\/p\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e2-Needle \/ 5-Thread Overlock:\u003c\/strong\u003e For professional garment seams and edge finishing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDirect Drive Servo Motor:\u003c\/strong\u003e Integrated drive system for responsive operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Helps reduce manual cutting between sewing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift:\u003c\/strong\u003e Supports efficient material handling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Lubrication:\u003c\/strong\u003e Lubricates applicable internal components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eOil-Free Needle Bar:\u003c\/strong\u003e Designed to help keep the needle area cleaner.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eIntegrated Controls:\u003c\/strong\u003e Speed adjustment and supported automatic functions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eNeedle Stop Function:\u003c\/strong\u003e Provides controlled needle positioning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eEnergy-Saving Standby:\u003c\/strong\u003e Helps reduce unnecessary power use.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e3-Level LED Work Light:\u003c\/strong\u003e Adjustable illumination of the sewing area.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eFabric Recognition Sensor:\u003c\/strong\u003e Input\/output material sensing as specified for this configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eC3-5-03\/233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIndustrial Overlock Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNumber of Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eB27 (DC×27)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e3.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDifferential Feed Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e0.7–2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5,800 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIntegrated Direct Drive Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eAutomatic Thread Trimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAutomatic Presser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eOil-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eLED Light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIntegrated — 3 Levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMachine Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e525 × 360 × 510 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNet \/ Gross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e30 \/ 38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJACK® C3-5-03\/233 industrial overlock machine head\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIntegrated Direct Drive servo motor and control system\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eAutomatic trimming and foot-lifting systems\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial sewing table\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eHeavy-duty industrial stand\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStandard machine accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin:25px 0; padding:18px 20px; border:2px solid #f97316; background:#fff7ed; border-radius:8px;\"\u003e\n\u003cp style=\"margin:0 0 10px; color:#c2410c; font-size:17px; font-weight:800;\"\u003eIMPORTANT — ELECTRICAL REQUIREMENT\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eThis listing specifies a \u003cstrong\u003e110V configuration\u003c\/strong\u003e. Confirm the voltage on the machine identification plate and verify that the electrical supply is suitable before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:20px 0 0;\"\u003e\u003cstrong\u003eJMJ Sewing Machines recommends\u003c\/strong\u003e this model for industrial garment production requiring a two-needle, five-thread overlock setup. The JMJ package includes the \u003cstrong\u003etable and stand\u003c\/strong\u003e; machine preparation and setup are performed by our team.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53888206045478,"sku":null,"price":1880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_31_oct_2026_05_19_13_p.m..png?v=1793481611"},{"product_id":"jack®-c7-5-03-233-sd-5-thread-ai-smart-overlock-industrial-sewing-machine-complete-with-table-stand","title":"JACK® JK-C7-5-03\/233\/SD  5-Thread AI Smart Overlock Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-C7-5-03\/233\/SD – 5-Thread AI Smart Overlock Industrial Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eCOMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eComplete industrial setup — professionally assembled and ready for production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003e5 Threads • AI Smart Overlock • LINGXI Intelligent Feed • Rhino Feeding System • Real-Time Fabric Detection • 5×5 Stitch\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends evaluating the \u003cstrong\u003eJACK® C7-5-03\/233\/SD\u003c\/strong\u003e for garment production lines that handle changing fabric thicknesses and require a \u003cstrong\u003e5-thread industrial overlock configuration\u003c\/strong\u003e. The suitability of the machine should be confirmed against the materials and production requirements of each workshop.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAt the heart of the C7 is an integrated \u003cstrong\u003eArtificial Intelligence chip\u003c\/strong\u003e combined with JACK's intelligent feeding technology. The system continuously analyzes the material during sewing and automatically calculates the relationship between \u003cstrong\u003epresser foot pressure and feeding force\u003c\/strong\u003e to maintain controlled material transport.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis intelligent system is designed to sew transitions between \u003cstrong\u003ethick, thin, elastic, and dense fabrics\u003c\/strong\u003e while maintaining production speed, helping reduce feeding inconsistencies when the machine encounters changing material conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eBuilt-In Artificial Intelligence Chip\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border: 2px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eAI-CONTROLLED FULL-SPEED FEEDING SYSTEM\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe JACK® C7 incorporates an \u003cstrong\u003eAI processing chip\u003c\/strong\u003e designed to analyze fabric conditions continuously while the machine is sewing.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe system performs multimodal intelligent recognition up to \u003cstrong\u003e32,000 times per second\u003c\/strong\u003e and uses a database of approximately \u003cstrong\u003e1 million data models\u003c\/strong\u003e to determine the appropriate feeding and presser-foot response for changing sewing conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eUltra-Fast 0.00006-Second Response\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe intelligent system is designed for an extremely fast presser-foot response of approximately \u003cstrong\u003e0.00006 seconds\u003c\/strong\u003e. This rapid response allows the machine to react immediately when fabric conditions change during sewing.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eWhen the machine encounters transitions between different material thicknesses or layers, the system automatically tracks the change and adjusts the relationship between feeding force and presser-foot pressure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eLINGXI Intelligent Feeding Technology\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eINTELLIGENT MATCHING • PRECISE FEEDING\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe \u003cstrong\u003eLINGXI feeding technology\u003c\/strong\u003e intelligently matches feeding requirements to the material being sewn, providing precise material transport throughout the sewing cycle.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eInstead of relying on one fixed feeding condition, the system continuously evaluates the fabric and adapts feeding performance according to the material and layer configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eRhino Intelligent Feeding System\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eRhino intelligent feeding system\u003c\/strong\u003e is designed to provide powerful and controlled material transport for challenging sewing conditions. It works together with the AI control system to maintain stable feeding when transitioning between different fabric thicknesses and structures.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis technology is particularly useful in garment production where one seam may pass through thin fabric, folded sections, elastic material, seam intersections, and thicker multi-layer areas.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003e9.2 Nm Feeding Torque\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe intelligent feeding system provides up to \u003cstrong\u003e9.2 Nm of torque\u003c\/strong\u003e, giving the machine strong material-feeding capability when sewing demanding fabric transitions.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe system provides precise feeding-force management throughout the \u003cstrong\u003e360° sewing cycle\u003c\/strong\u003e, allowing feeding characteristics to be controlled according to the machine's operating position and material requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eDesigned to Sew Different Fabrics at Consistent Speed\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® C7 is designed to handle transitions between \u003cstrong\u003ethick, thin, elastic, and dense fabrics\u003c\/strong\u003e while maintaining sewing speed instead of requiring the operator to significantly slow down when crossing changing material sections.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe system automatically monitors changes in fabric-layer position in real time and calculates the appropriate balance between \u003cstrong\u003epresser-foot force and feeding force\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTransformer Presser Foot\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe C7 features a \u003cstrong\u003etransformer-style presser foot system\u003c\/strong\u003e designed to maintain reliable material control during sewing. The presser foot works together with the intelligent feeding system to stabilize the fabric as thickness and layer conditions change.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003e5×5 Stitch Capability\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eC7-5-03\/233 configuration\u003c\/strong\u003e is designed to perform a \u003cstrong\u003e5×5 stitch\u003c\/strong\u003e, providing a professional 5-thread overlock seam suitable for garment construction applications requiring strong seam security and clean edge finishing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e5-Thread Overlock Configuration:\u003c\/strong\u003e Designed for professional garment construction requiring strong seam formation and edge finishing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eBuilt-In AI Chip:\u003c\/strong\u003e Continuously analyzes sewing conditions and coordinates intelligent feeding adjustments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAI Full-Speed Feeding:\u003c\/strong\u003e Designed to maintain sewing performance across changing material conditions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e32,000 Intelligent Recognitions Per Second:\u003c\/strong\u003e High-frequency material analysis provides rapid response to fabric changes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e1 Million Data Models:\u003c\/strong\u003e AI system uses an extensive data-model library to determine appropriate feeding behavior.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e0.00006-Second Response:\u003c\/strong\u003e Ultra-fast system response to changing sewing conditions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eLINGXI Feeding Technology:\u003c\/strong\u003e Provides intelligent matching and precise material feeding.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eRhino Intelligent Feeding System:\u003c\/strong\u003e Provides powerful and controlled material transport across difficult fabric transitions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e9.2 Nm Torque:\u003c\/strong\u003e Strong feeding torque supports demanding material transitions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e360° Feeding Control:\u003c\/strong\u003e Precise feeding-force management throughout the sewing cycle.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eReal-Time Fabric Detection:\u003c\/strong\u003e Automatically monitors changes in fabric layers during sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Pressure \u0026amp; Feed Calculation:\u003c\/strong\u003e Determines the appropriate relationship between presser-foot force and feeding force.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eTransformer Presser Foot:\u003c\/strong\u003e Helps maintain reliable material control during changing sewing conditions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e5×5 Stitch:\u003c\/strong\u003e Provides the specified 5-thread professional overlock stitch configuration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eProduction Efficiency:\u003c\/strong\u003e Intelligent feeding technology is designed to improve overall sewing efficiency, with specified productivity improvement of approximately 10% per garment under applicable production conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eGarment manufacturing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eMixed-thickness fabric operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eKnitwear production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSportswear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eActivewear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eWorkwear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eUniforms.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStretch fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eDense fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eMulti-layer garment seams.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSeam intersections and thickness transitions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eProfessional 5-thread overlock production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eHigh-volume garment manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eC7-5-03\/233\/SD\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eAI Smart Industrial Overlock Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e5 Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eStitch Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e5×5\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eArtificial Intelligence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eBuilt-In AI Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eFeeding Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eLINGXI Intelligent Feed \/ Rhino Smart Feeding System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eRecognition Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eUp to 32,000 Times Per Second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eAI Data Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eApprox. 1 Million\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eSystem Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eApprox. 0.00006 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eFeeding Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUp to 9.2 Nm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFeeding Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003ePrecise Control Throughout 360° Sewing Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eFabric Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eReal-Time Intelligent Layer Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePresser Foot System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eTransformer Presser Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eApplicable Fabrics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eThin, Thick, Elastic, Dense \u0026amp; Multi-Layer Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eSpecified Efficiency Improvement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eUp to Approx. +10% Per Garment Under Applicable Production Conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eComplete Industrial Setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJACK® C7-5-03\/233\/SD AI Smart Overlock Machine Head.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eBuilt-In AI Control System.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eLINGXI Intelligent Feeding System.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eRhino Smart Feeding System.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eTransformer Presser Foot System.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"margin:18px 0; padding:14px 16px; border-left:5px solid #f97316; background:#fff7ed; border-radius:6px;\"\u003e\n\u003cstrong style=\"color:#9a3412; font-size:16px;\"\u003eJMJ SEWING MACHINES RECOMMENDS\u003c\/strong\u003e\u003cp style=\"margin:8px 0 0;\"\u003eFor mixed-fabric production, review seam samples, material thickness, thread selection, and the exact machine subclass before purchasing. Our team can help determine whether this 5-thread overlock configuration fits your workshop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® C7-5-03\/233\/SD\u003c\/strong\u003e combines 5-thread overlock sewing with advanced AI-controlled feeding, LINGXI technology, Rhino intelligent material transport, real-time fabric-layer detection, high feeding torque, and ultra-fast system response. It is designed for professional garment manufacturers that regularly sew changing fabric thicknesses and require consistent feeding, strong 5-thread seams, and efficient high-volume production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53888282100006,"sku":null,"price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage31oct2026_04_26_42p.m..png?v=1793478509"},{"product_id":"jack®-f5-single-needle-direct-drive-industrial-lockstitch-sewing-machine-complete-with-table-stand","title":"JACK® JK-F5 Single Needle Direct Drive Industrial Lockstitch Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-F5 - Single Needle Direct Drive Lockstitch Industrial Sewing Machine\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#fff7ed; border-left:5px solid #f97316; border-radius:6px; padding:12px 16px; margin:15px 0 20px;\"\u003e\u003cp style=\"margin:0; font-weight:600; color:#9a3412;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003eSingle Needle • Straight Stitch • Drop Feed • Direct Drive • Digital Speed Control • Needle Positioning • Automatic Lubrication • Up to 5,000 SPM\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAt \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e, we recommend the \u003cstrong\u003eJACK® F5\u003c\/strong\u003e for garment shops seeking a straightforward \u003cstrong\u003esingle-needle industrial lockstitch machine\u003c\/strong\u003e for daily straight-stitch work. Its integrated \u003cstrong\u003e550W Direct Drive motor\u003c\/strong\u003e offers electronic speed control without a traditional external clutch motor and drive belt.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ recommends evaluating the F5 for \u003cstrong\u003eshirts, uniforms, alterations, workwear, and general apparel production\u003c\/strong\u003e. Fabric performance depends on the selected needle, thread, machine setup, and material thickness; test samples before starting a production run.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor shops that value adjustable speed and uncomplicated operation, JMJ highlights the \u003cstrong\u003eneedle-up\/down positioning, digital speed controls, built-in LED lighting, bobbin winder, and automatic lubrication\u003c\/strong\u003e. The listed maximum sewing speed is \u003cstrong\u003e5,000 stitches per minute\u003c\/strong\u003e, subject to configuration and operating conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIntegrated Direct Drive Motor\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe F5 uses a compact \u003cstrong\u003eDirect Drive motor integrated directly into the machine\u003c\/strong\u003e. This configuration eliminates the traditional external motor belt and clutch system, reducing unnecessary mechanical components while providing responsive speed control and quieter operation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated motor is mounted on a single shaft, helping reduce vibration and providing smooth power transmission directly to the sewing mechanism.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eEnergy-Efficient Operation\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe Direct Drive system is designed to reduce energy consumption compared with traditional continuously running clutch motor systems. During periods when the machine is not sewing, standby operation further reduces unnecessary power consumption.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eDigital Adjustable Speed\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe operator can adjust the maximum sewing speed digitally using the \u003cstrong\u003e+ and − controls\u003c\/strong\u003e. The selected operating speed is displayed in real time, allowing the machine to be configured for different materials, operator experience levels, and production requirements.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis provides greater control for precision work at lower speeds while still allowing production speeds up to \u003cstrong\u003e5,000 stitches per minute\u003c\/strong\u003e when required.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eNeedle Positioning\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe electronic needle-positioning function allows the operator to select whether the needle stops in the \u003cstrong\u003eup or down position\u003c\/strong\u003e when sewing stops.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eNeedle-down positioning is particularly useful when turning corners, repositioning material, or performing controlled sewing operations because the needle can remain in the fabric while the material is repositioned.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eAutomatic Lubrication\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® F5 features an \u003cstrong\u003eautomatic lubrication system\u003c\/strong\u003e with an oil pan, helping continuously lubricate the machine's internal mechanisms during operation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe lubrication system supports smooth high-speed operation while reducing the need for frequent manual lubrication of internal components.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eBuilt-In Bobbin Winder\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated bobbin winder allows the operator to prepare the next bobbin while working, helping reduce interruptions between bobbin changes during production.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIntegrated LED Work Light\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAn integrated \u003cstrong\u003e3-level adjustable LED light\u003c\/strong\u003e illuminates the needle and sewing area, improving visibility for detailed sewing operations and extended production work.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eStitch-to-Stitch Precision Control\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated stitch-to-stitch control allows the operator to advance the machine precisely for detailed sewing operations where individual stitch placement is important.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eManual Thread Cutter\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine includes an integrated \u003cstrong\u003emanual thread-cutting knife\u003c\/strong\u003e that allows the operator to conveniently cut the thread at the completion of a seam.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eVoltage Protection\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated voltage protection system monitors incoming electrical current and helps protect the machine's electronic components when the electrical supply moves outside the supported operating range.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eLight to Heavy Material Capability\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® F5 is designed for a wide range of garment materials, including \u003cstrong\u003elight, elastic, medium, and heavier fabrics\u003c\/strong\u003e. Applications can include cotton, polyester, knits, nylon, lightweight fabrics, uniforms, workwear, and denim.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor specialized heavy-material applications, the machine may require the appropriate needle plate, feed dog, presser foot, hook, needle bar, needle, and other configuration components according to the material being sewn.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eSingle Needle Lockstitch:\u003c\/strong\u003e Professional industrial straight-stitch machine for garment construction and general sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDrop Feed:\u003c\/strong\u003e Provides consistent material feeding for a broad range of garment fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eBuilt-In 550W Direct Drive Motor:\u003c\/strong\u003e Compact integrated motor eliminates the traditional external clutch motor configuration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eHigh-Speed Operation:\u003c\/strong\u003e Maximum sewing speed up to 5,000 stitches per minute.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDigital Speed Adjustment:\u003c\/strong\u003e Maximum speed can be adjusted using the integrated + and − controls.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eNeedle Positioning:\u003c\/strong\u003e Selectable needle-up or needle-down stopping position.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Lubrication:\u003c\/strong\u003e Oil-pan lubrication system supports continuous professional operation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eBuilt-In Bobbin Winder:\u003c\/strong\u003e Allows preparation of the next bobbin during production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e3-Level LED Light:\u003c\/strong\u003e Adjustable integrated lighting improves visibility around the needle area.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eStitch-to-Stitch Control:\u003c\/strong\u003e Provides precise individual stitch positioning for detailed work.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eManual Thread Cutter:\u003c\/strong\u003e Integrated knife provides convenient manual thread cutting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eVoltage Protection:\u003c\/strong\u003e Helps protect electronic components from unsupported voltage fluctuations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eLow Noise \u0026amp; Vibration:\u003c\/strong\u003e Direct Drive construction provides smoother and quieter operation than conventional clutch motor systems.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eLight to Heavy Applications:\u003c\/strong\u003e Suitable for a broad range of garment fabrics when correctly configured for the material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eShirts and blouses\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eMen's, women's, and children's apparel\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eUniforms\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eWorkwear\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eOveralls\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eLingerie\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eKnitted garments\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eCotton garments\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003ePolyester and nylon fabrics\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eDenim when properly configured\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eAlteration shops\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eProfessional sewing workshops\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eGarment manufacturing\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSmall production runs and quick reorders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eF5\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eSingle Needle Industrial Lockstitch Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eStraight Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e1 — Single Needle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFeed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDrop Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDB×1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Size Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e#11–#18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e5,000 Stitches Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e5 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003ePresser Foot Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e5–13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eOperating Space\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eApprox. 10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBuilt-In 550W (3\/4 HP) Direct Drive Motor\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e110V \/ 220V Depending on Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eSpeed Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDigital Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNeedle Positioning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eUp \/ Down Selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBobbin Winder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eBuilt-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eLED Light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eBuilt-In — 3 Adjustable Levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eThread Cutter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIntegrated Manual Thread-Cutting Knife\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eVoltage Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eLight \/ Medium \/ Heavier Garment Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eMachine Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eApprox. 635 × 245 × 550 mm (25\" × 10\" × 22\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNet \/ Gross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eApprox. 31.5 kg \/ 38.2 kg (70 lbs \/ 85 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb; background:#fff7ed;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:45%; padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFully Assembled | Table, Motor \u0026amp; Stand Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 20px; padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJACK® F5 Single Needle Industrial Sewing Machine Head\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eBuilt-In 550W Direct Drive Motor\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial Sewing Table\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eHeavy-Duty Industrial Stand\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eThread Stand\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eBuilt-In Bobbin Winder\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eUtility Drawer\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eTool Kit\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eInstruction \/ Parts Manual\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStandard Machine Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eJMJ Sewing Machines recommends the JACK® F5\u003c\/strong\u003e for alterations, garment manufacturing, uniforms, and other straight-stitch projects that benefit from adjustable speed and needle positioning. JMJ supplies this package \u003cstrong\u003efully assembled with industrial table, integrated motor, and stand included\u003c\/strong\u003e, and prepares the machine for sewing before delivery.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53889598292262,"sku":null,"price":970.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_04_49_38_p.m..png?v=1792615811"},{"product_id":"jack®-s5-91c-automatic-post-bed-industrial-sewing-machine-with-synchronized-roller-foot-complete-with-table-stand","title":"JACK® JK-S5-91C Automatic Post-Bed Industrial Sewing Machine with Synchronized Roller Foot – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"margin-bottom: 10px;\"\u003eJACK® JK-S5-91C Automatic Post-Bed Industrial Sewing Machine with Synchronized Roller Foot\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eCOMPLETE WITH TABLE AND CASTER STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eProfessional post-bed industrial setup with Direct Drive motor and locking caster stand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 14px 0; padding: 12px 14px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eSHIPPING CONFIGURATION\u003c\/p\u003e\n\u003cp style=\"margin: 7px 0 0;\"\u003eFor secure transportation, the \u003cstrong\u003estand ships fully assembled and the machine head ships separately in its box\u003c\/strong\u003e. This helps protect the post-bed machine from damage caused by its top-heavy configuration during transportation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003ePost-Bed • Synchronized Roller Foot • Bottom Feed • Direct Drive • Automatic Thread Trimmer • Automatic Foot Lift • Automatic Bartack • Digital Controls\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAt \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e, we recommend the \u003cstrong\u003eJACK® S5-91C\u003c\/strong\u003e for workshops sewing shaped leather goods and footwear. Its \u003cstrong\u003epost-bed design with synchronized roller foot and bottom feed\u003c\/strong\u003e helps operators position work around curves and raised sections.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ recommends evaluating this model for \u003cstrong\u003eshoe uppers, wallets, straps, small leather accessories, and attaching patches to suitable caps\u003c\/strong\u003e. The raised sewing surface offers access to shaped pieces that may be difficult to handle on a flat-bed machine.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor production shops, JMJ highlights the \u003cstrong\u003eautomatic thread trimmer, presser foot lift, programmable bartacking, speed adjustment, needle positioning, and digital controls\u003c\/strong\u003e. Our team can help customers assess whether these functions match their daily sewing requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003ePost-Bed Design for Curves \u0026amp; Difficult Shapes\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe raised \u003cstrong\u003epost-bed sewing surface\u003c\/strong\u003e provides improved access around curved, shaped, and three-dimensional products. This configuration is particularly useful when sewing items that are difficult to position properly on a conventional flat-bed industrial sewing machine.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe operator can rotate and maneuver the product around the post while maintaining better visibility and control of the sewing area, making the machine well suited for detailed work on footwear, leather accessories, caps, patches, and similar products.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eSynchronized Roller Foot \u0026amp; Bottom Feed\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003ePRECISE MATERIAL CONTROL\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe \u003cstrong\u003esynchronized roller foot and bottom feeding system\u003c\/strong\u003e work together to move the material consistently through the sewing area. This feeding configuration provides excellent control when sewing curved seams, tight corners, and medium-to-heavy materials.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe roller-foot design also provides improved visibility around the needle and seam line, which is especially valuable for decorative and precision sewing operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eIndependent Dual Roller Feed\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eindependent dual roller feed system\u003c\/strong\u003e provides controlled material transport for professional post-bed sewing applications. This helps the operator maintain consistent material movement when sewing shaped products and detailed seam patterns.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eDirect Drive AC Servo Motor\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003eDirect Drive AC Servo Motor\u003c\/strong\u003e provides responsive power directly to the sewing mechanism. The Direct Drive configuration reduces unnecessary external drive components while providing quiet operation, precise speed response, and excellent low-speed control.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003ePrecision Low-Speed Sewing\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eElectronic speed adjustment allows the machine to operate at speeds as low as approximately \u003cstrong\u003e100 stitches per minute\u003c\/strong\u003e, providing precise control when sewing small articles, tight curves, corners, detailed decorative seams, and other operations where individual stitch placement is important.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eAutomatic Thread Trimmer\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003eautomatic thread trimming system\u003c\/strong\u003e cuts the thread at the completion of the sewing operation, reducing repetitive manual trimming and helping improve production workflow.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eAutomatic Presser Foot Lifter\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe automatic presser foot lifting system reduces the need for repetitive manual lifting, allowing the operator to reposition or remove the material more efficiently between sewing operations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eAutomatic Bartacking \u0026amp; Double Bartacking\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAutomatic start and end bartacking can be programmed through the integrated control panel. The machine also supports \u003cstrong\u003edouble bartacking \/ stitch-in-stitch reinforcement\u003c\/strong\u003e for applications requiring stronger seam locking.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eA mechanical reverse lever is also conveniently located on the machine for operations requiring longer or manually controlled reverse stitching.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eIntegrated Digital Control Panel\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe newer-style integrated control panel provides convenient digital access to machine functions and adjustments. The operator can configure supported automatic sewing operations and speed settings directly from the machine.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Bed Configuration:\u003c\/strong\u003e Provides excellent access for curved, shaped, tubular, and three-dimensional sewing projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynchronized Roller Foot:\u003c\/strong\u003e Provides controlled material feeding and excellent visibility around the needle area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Feed:\u003c\/strong\u003e Works together with the roller foot for consistent material transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Dual Roller Feed:\u003c\/strong\u003e Provides precise material control for professional post-bed sewing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drive AC Servo Motor:\u003c\/strong\u003e Provides responsive, quiet, and precise sewing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Speed Adjustment:\u003c\/strong\u003e Allows the operator to adapt sewing speed to the application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Speed Control:\u003c\/strong\u003e Adjustable down to approximately 100 SPM for detailed precision work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Sewing Operations:\u003c\/strong\u003e Supports repeatable automatic sewing functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lifter:\u003c\/strong\u003e Reduces repetitive manual operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimmer:\u003c\/strong\u003e Automatically cuts thread at the completion of the sewing cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Bartacking:\u003c\/strong\u003e Programmable beginning and ending seam reinforcement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Bartacking:\u003c\/strong\u003e Supports stitch-in-stitch reinforcement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeedle Position Sensor:\u003c\/strong\u003e Allows selectable needle-up or needle-down stopping position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Button:\u003c\/strong\u003e Conveniently located directly on the machine head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalf \/ Full Stitch Button:\u003c\/strong\u003e Provides precise stitch positioning directly from the machine head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bobbin Winder:\u003c\/strong\u003e Allows convenient bobbin preparation during production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Adjustable LED:\u003c\/strong\u003e Illuminates the needle and sewing area for improved visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eAthletic shoes and footwear.\u003c\/li\u003e\n\u003cli\u003eLeather shoes.\u003c\/li\u003e\n\u003cli\u003eWallets.\u003c\/li\u003e\n\u003cli\u003eKey chains.\u003c\/li\u003e\n\u003cli\u003eLeather straps.\u003c\/li\u003e\n\u003cli\u003eSmall leather goods.\u003c\/li\u003e\n\u003cli\u003eLeather accessories.\u003c\/li\u003e\n\u003cli\u003eEmbroidered patches.\u003c\/li\u003e\n\u003cli\u003eLeather patches.\u003c\/li\u003e\n\u003cli\u003eAttaching patches to hats and caps.\u003c\/li\u003e\n\u003cli\u003eCurved seam applications.\u003c\/li\u003e\n\u003cli\u003eTight corners.\u003c\/li\u003e\n\u003cli\u003eThree-dimensional products.\u003c\/li\u003e\n\u003cli\u003eMedium-to-heavy material applications.\u003c\/li\u003e\n\u003cli\u003eProfessional leather and footwear production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eS5-91C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eAutomatic Post-Bed Industrial Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eBed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003ePost-Bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003ePresser Foot Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eSynchronized Roller Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eFeed System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eSynchronized Roller Foot + Bottom Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eRoller Feed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eIndependent Dual Roller Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eDirect Drive AC Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eSpeed Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eElectronic \/ Digital Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMinimum Adjustable Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eApprox. 100 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eProgrammable Sewing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eAutomatic Thread Trimmer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eAutomatic Presser Foot Lifter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eAutomatic Bartacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eDouble Bartacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eYes — Stitch in Stitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eNeedle Positioning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eUp \/ Down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eReverse Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eMachine-Head Button + Reverse Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eHalf \/ Full Stitch Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eBobbin Winder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eLED Light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eIntegrated \/ Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eMedium-to-Heavy Materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eSelect Correct Voltage Configuration When Ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eTable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eStand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eCaster Stand with Locking Wheels — Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® S5-91C Automatic Post-Bed Machine Head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct Drive AC Servo Motor.\u003c\/li\u003e\n\u003cli\u003eIntegrated Digital Control Panel.\u003c\/li\u003e\n\u003cli\u003eAutomatic Thread Trimming System.\u003c\/li\u003e\n\u003cli\u003eAutomatic Presser Foot Lifting System.\u003c\/li\u003e\n\u003cli\u003eAutomatic Bartack System.\u003c\/li\u003e\n\u003cli\u003eSynchronized Roller Foot System.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eCaster Stand with Locking Wheels.\u003c\/li\u003e\n\u003cli\u003eIntegrated Adjustable LED Light.\u003c\/li\u003e\n\u003cli\u003eIntegrated Bobbin Winder.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"margin: 14px 0; padding: 14px 16px; border: 2px solid #f97316; background: #fff7ed; border-radius: 8px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eIMPORTANT SHIPPING INFORMATION\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eDue to the \u003cstrong\u003etop-heavy design and tilting characteristics of a post-bed sewing machine\u003c\/strong\u003e, the stand is shipped fully assembled while the machine head is securely packed separately in its box. This shipping configuration is used to help protect the machine during transportation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eJMJ Sewing Machines recommends the JACK® S5-91C\u003c\/strong\u003e for suitable footwear, leather-accessory, and curved-seam projects where post-bed access and controlled feeding are valuable. JMJ prepares the industrial table and caster stand; for safer transport, the assembled stand and boxed machine head ship separately as described above.\u003c\/p\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53890312601894,"sku":null,"price":4050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_04_23_30_p.m..png?v=1792614271"},{"product_id":"jack®-s7-91t-single-needle-post-bed-triple-feed-industrial-lockstitch-sewing-machine-complete-with-table-stand","title":"JACK® JK-S7-91-T Single Needle Post-Bed Triple Feed Industrial Lockstitch Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | JACK S7-91T | ORIGINAL CONTENT, UPDATED VISUAL STYLE --\u003e\n\u003cstyle\u003e.jmj-s791t{font-family:Arial,Helvetica,sans-serif;color:#333;line-height:1.65;font-size:15px;max-width:100%;overflow-wrap:break-word;background:#fff}.jmj-s791t *{box-sizing:border-box}.jmj-s791t h2{font-size:24px;line-height:1.35;color:#222;margin:0 0 15px}.jmj-s791t .jmj-heading{color:#f97316;border-bottom:2px solid #f97316;padding-bottom:8px;margin:24px 0 12px;font-size:20px}.jmj-s791t .jmj-card{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:15px 18px;margin:14px 0}.jmj-s791t .jmj-features{list-style:none;padding:0;margin:12px 0}.jmj-s791t .jmj-features li{padding:10px 13px;margin:0 0 8px;background:#f8f9fa;border-left:3px solid #f97316;border-radius:4px}.jmj-s791t .jmj-table-wrap{overflow-x:auto}.jmj-s791t table{border-collapse:collapse;width:100%;table-layout:fixed}.jmj-s791t th,.jmj-s791t td{border:1px solid #e5e7eb;padding:9px 11px;text-align:left;vertical-align:top;overflow-wrap:anywhere}.jmj-s791t th{width:40%;background:#fff7ed}.jmj-s791t .jmj-banner{background:#fff7ed;border:2px solid #f97316;border-radius:9px;text-align:center;padding:14px;margin:18px 0;animation:jmjS791tPulse 1.5s ease-in-out infinite;transform-origin:center}.jmj-s791t .jmj-banner strong{color:#f97316;font-size:17px}.jmj-s791t .jmj-small{font-size:13px;color:#555}@keyframes jmjS791tPulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(249,115,22,0);opacity:1}50%{transform:scale(1.03);box-shadow:0 0 18px 5px rgba(249,115,22,.35);opacity:.8}}@media(max-width:600px){.jmj-s791t{font-size:14px}.jmj-s791t h2{font-size:21px}.jmj-s791t .jmj-heading{font-size:18px}.jmj-s791t th,.jmj-s791t td{font-size:12px;padding:8px}.jmj-s791t .jmj-card{padding:13px}}@media(prefers-reduced-motion:reduce){.jmj-s791t .jmj-banner{animation:none}}.jmj-s791t .jmj-cta{background:#fff7ed;border:2px solid #f97316;border-radius:9px;padding:22px 16px;margin:25px 0;text-align:center}.jmj-s791t .jmj-cta h3{color:#c2410c;border:0;margin:0 0 12px}.jmj-s791t .jmj-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:18px 0}.jmj-s791t .jmj-actions a{display:inline-block;background:#f97316;color:#fff!important;text-decoration:none;font-weight:700;padding:12px 18px;border-radius:6px}.jmj-s791t .jmj-actions a.alt{background:#fff;color:#c2410c!important;border:2px solid #f97316}.jmj-s791t .jmj-footer{text-align:center;background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:20px 12px;margin:24px 0}.jmj-s791t .jmj-footer a{color:#c2410c;font-weight:700}@media(max-width:600px){.jmj-s791t .jmj-actions{flex-direction:column}.jmj-s791t .jmj-actions a{width:100%}}\u003c\/style\u003e\n\u003cdiv class=\"jmj-s791t\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® S7-91T - Single Needle Post-Bed Triple Feed Industrial Lockstitch Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"jmj-banner\"\u003e\n\u003cstrong\u003eCOMPLETE WITH TABLE AND STAND INCLUDED\u003c\/strong\u003e\u003cp\u003eComplete professional post-bed industrial setup with high-torque Direct Drive motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eSingle Needle • Post-Bed • Triple Feed • Independent Dual Roller Feed • Needle Feed • 4-Motor System • Automatic Thread Trimmer • 5\" Touch Screen\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt JMJ Sewing Machines, we recommend the \u003cstrong\u003eJACK® S7-91T\u003c\/strong\u003e for experienced operators working with shaped leather and textile assemblies. This \u003cstrong\u003esingle-needle post-bed lockstitch machine\u003c\/strong\u003e combines adjustable roller transport, needle feed, and electronic controls for detailed production work.\u003c\/p\u003e\n\u003cp\u003eFor workshops sewing \u003cstrong\u003eshoe components, shaped bags, or patches on structured caps\u003c\/strong\u003e, the raised post provides working access around contours. JMJ recommends checking the shape and thickness of your actual materials before choosing this specialized setup.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eupper roller, lower roller, and needle feed\u003c\/strong\u003e work together to move material through the stitching area. Operators can adjust the roller relationship to suit curved seams and transitions between layers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eTriple Feed System\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eTOP ROLLER + BOTTOM ROLLER + NEEDLE FEED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJMJ recommends this feed arrangement for operators who need to guide shaped work while managing alignment between layers.\u003c\/p\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003eTop Roller Feed — controls material from above.\u003c\/li\u003e\n\u003cli\u003eBottom Roller Feed — provides synchronized material transport from below.\u003c\/li\u003e\n\u003cli\u003eNeedle Feed — moves with the material during stitch formation to help prevent layer shifting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis triple-feed configuration is especially valuable when sewing leather, layered materials, curved products, and applications where precise alignment is critical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eIndependent Dual Roller Feed\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eEach roller has independent electronic control. The differential settings let the operator fine-tune how material advances on either side of a shaped seam.\u003c\/p\u003e\n\u003cp\u003eJMJ recommends testing a sample of the actual shoe, cap, or bag construction to establish the most suitable roller settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003e4-Motor Intelligent Drive System\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003e4-MOTOR CONTROL SYSTEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe S7-91T incorporates a sophisticated four-motor configuration consisting of:\u003c\/p\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e1 Main Shaft Motor\u003c\/li\u003e\n\u003cli\u003e1 Stepper Motor for Needle Feed\u003c\/li\u003e\n\u003cli\u003e1 Independent Stepper Motor for the First Roller\u003c\/li\u003e\n\u003cli\u003e1 Independent Stepper Motor for the Second Roller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIndependent electronic control provides accurate material feeding, smooth operation, and precise synchronization during complex sewing operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003ePost-Bed Design for 3D Sewing\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eUnlike a conventional flat-bed machine, the S7-91T uses an elevated cylindrical post that allows shaped products to be positioned around the sewing area.\u003c\/p\u003e\n\u003cp\u003eThis provides excellent access to curved and difficult areas when sewing cap crowns, shoe uppers, handbag interiors, glove sections, leather accessories, and upholstery components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eExcellent for Patches on Caps \u0026amp; Hats\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eIDEAL FOR ATTACHING PATCHES TO CAPS \u0026amp; HATS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor businesses applying embroidered or leather patches to structured headwear, JMJ recommends evaluating the post-bed clearance and roller settings using the intended cap style.\u003c\/p\u003e\n\u003cp\u003ePossible projects include snapbacks, trucker caps, fitted caps, and other structured headwear; access and suitability depend on the cap construction and patch placement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003e5-Inch Multilanguage Touch Screen\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe integrated 5-inch touch screen provides convenient access to machine settings and programmable functions. Operators can manage supported parameters such as sewing speed, stitch length, sewing modes, and other machine settings through the digital interface.\u003c\/p\u003e\n\u003cp\u003eThe control system also includes multilanguage operation and voice guidance to simplify machine setup and daily use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eProgrammable Stitch Length\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eA programmable stitch key allows the operator to switch quickly between different stitch lengths during sewing. This is particularly useful for decorative work and applications where different seam sections require different stitch specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eOrnamental Stitch Patterns\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe S7-91T can be programmed to combine different stitch lengths and repetitions, allowing the operator to create ornamental and decorative stitch patterns for footwear, leather goods, handbags, and other visible seam applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eHigh Penetration Capacity\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe machine is engineered for demanding materials and high penetration requirements. The specified penetration capability exceeds 110 layers of A4 paper, demonstrating the machine's ability to handle thick assemblies and demanding materials used in work shoes, leather goods, and heavy industrial products.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eAutomatic 3 mm Short Thread Trim\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe integrated automatic thread trimming system is designed to leave an approximately 3 mm short thread tail after cutting, reducing the need for manual thread trimming and providing a cleaner finished product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eSilent Stepper-Motor Bartack\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe automatic bartacking system is controlled by a stepper motor, providing quieter and faster seam reinforcement compared with traditional mechanical bartack systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eAdjustable Roller Pressure\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eRoller pressure can be adjusted conveniently using the control located on top of the machine. This allows the operator to adapt material pressure according to different thicknesses and sewing applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eExtendable Double-Layer Bartack Lever\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe machine incorporates an extendable double-layer bartack lever designed to provide convenient manual control during sewing. The second layer can be extended when required for easier operator access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eSelf-Cooling Handwheel\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe fan-style self-cooling handwheel is designed to improve airflow around internal components. According to the specified configuration, the system can help reduce internal operating temperature by approximately 4°C, supporting machine durability during extended production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eLED + Ultraviolet Work Light\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe S7-91T incorporates adjustable LED illumination with multiple intensity levels together with an ultraviolet light system. The lighting system improves visibility around the needle and seam area, particularly when working with dark materials and detailed sewing lines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eSwing Edge Guide\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe integrated swing guide helps maintain a consistent seam distance during sewing. It is particularly useful when following edges around curves and changing material thicknesses where maintaining uniform seam placement is important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eVariable Speed — 100 to 3,000 SPM\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe electronic speed control provides an operating range from approximately 100 to 3,000 stitches per minute. Low-speed operation provides excellent control for detailed decorative work and tight curves, while higher speeds support efficient professional production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eBevel Gear Hook System\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe vertical-axis rotary hook uses a bevel gear drive system designed to reduce mechanical noise and vibration while providing smooth hook operation and consistent lockstitch formation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Needle Post-Bed Lockstitch:\u003c\/strong\u003e Designed for professional three-dimensional sewing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Feed:\u003c\/strong\u003e Top roller, bottom roller, and needle feed work together for precise material transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Dual Roller Feed:\u003c\/strong\u003e Computerized rollers with programmable differential provide accurate feeding around complex curves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Motor System:\u003c\/strong\u003e Main shaft motor plus three independent stepper motors control needle feeding and both rollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Direct Drive:\u003c\/strong\u003e Provides responsive beltless power and precise electronic speed control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Inch Touch Screen:\u003c\/strong\u003e Multilanguage digital interface with voice guidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Stitch Length:\u003c\/strong\u003e Quickly switch between different stitch lengths during sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrnamental Stitch Programming:\u003c\/strong\u003e Combines different stitch lengths and repetitions for decorative applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimmer:\u003c\/strong\u003e Leaves an approximately 3 mm short thread tail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lifter:\u003c\/strong\u003e Reduces repetitive operator movements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent Bartack:\u003c\/strong\u003e Stepper-motor-controlled seam reinforcement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Penetration Capacity:\u003c\/strong\u003e Designed for thick leather and demanding heavy-duty materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Roller Pressure:\u003c\/strong\u003e Quickly adapts pressure to different material thicknesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Cooling Handwheel:\u003c\/strong\u003e Fan-style design improves airflow around internal components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED + UV Lighting:\u003c\/strong\u003e Adjustable illumination improves seam visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwing Edge Guide:\u003c\/strong\u003e Helps maintain consistent seam positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Speed:\u003c\/strong\u003e Approximately 100–3,000 SPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBevel Gear Hook:\u003c\/strong\u003e Designed for smoother operation with reduced noise and vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"jmj-heading\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootwear Manufacturing:\u003c\/strong\u003e Leather shoes, athletic shoes, work boots, shoe uppers, and heel seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeather Goods:\u003c\/strong\u003e Handbags, suitcases, briefcases, wallets, belts, straps, and gloves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaps \u0026amp; Hats:\u003c\/strong\u003e Embroidered patches, leather patches, woven labels, and brand tags on snapbacks, trucker hats, fitted caps, and beanies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Upholstery:\u003c\/strong\u003e Car seats and shaped interior components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFurniture Upholstery:\u003c\/strong\u003e Sofas, chairs, and heavy vinyl seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSports Goods:\u003c\/strong\u003e Protective equipment, athletic products, and technical goods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePromotional Products:\u003c\/strong\u003e Branded headwear and custom leather products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Equipment:\u003c\/strong\u003e Pouches, holsters, harnesses, and similar reinforced textile products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"jmj-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-table-wrap\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eS7-91T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMachine Type\u003c\/th\u003e\n\u003ctd\u003eIndustrial Single Needle Post-Bed Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNumber of Needles\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStitch Type\u003c\/th\u003e\n\u003ctd\u003eLockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedle System\u003c\/th\u003e\n\u003ctd\u003e134 \/ 134LR \/ 134D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedle Size Range\u003c\/th\u003e\n\u003ctd\u003e#14–#23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Stitch Length\u003c\/th\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePresser Foot Lift\u003c\/th\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFeed System\u003c\/th\u003e\n\u003ctd\u003eTriple Feed — Top Roller + Bottom Roller + Needle Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRoller System\u003c\/th\u003e\n\u003ctd\u003eIndependent Computerized Dual Rollers with Differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotor System\u003c\/th\u003e\n\u003ctd\u003e4-Motor Configuration (as described above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl Panel\u003c\/th\u003e\n\u003ctd\u003e5-Inch Touch Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSewing Speed\u003c\/th\u003e\n\u003ctd\u003eApprox. 100–3,000 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTable \u0026amp; Stand\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003e\u003cstrong\u003eJMJ Sewing Machines recommends the JACK® S7-91T\u003c\/strong\u003e for workshops that need controlled stitching around curved leather goods, footwear components, and shaped accessories. Our offering includes the industrial table and stand. Contact our team to confirm the configuration for your intended materials and production requirements.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"jmj-heading\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cul\u003e\n\u003cli\u003eJACK® S7-91T post-bed sewing machine head.\u003c\/li\u003e\n\u003cli\u003eIntegrated motor and electronic control system.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table and metal stand.\u003c\/li\u003e\n\u003cli\u003eStandard manufacturer accessories supplied with the actual unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWheels are not included — sold separately.\u003c\/strong\u003e Additional attachments are included only when explicitly confirmed in the order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Quality Inspection \u0026amp; Sewing Test\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eBefore delivery, JMJ Sewing Machines inspects the machine and complete workstation for visible defects and possible assembly issues. As applicable, our technicians check the motor, electronic controls, roller feeding, needle and thread path, lubrication, adjustments, and stitch formation.\u003c\/p\u003e\n\u003cp\u003eWe perform a sewing test to evaluate operation with suitable materials and prepare the machine for delivery. These preventive checks do not guarantee that defects can never occur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eComplimentary In-Store Machine Explanation\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eCustomers purchasing this machine at our Orlando, Florida store receive a brief, complimentary in-person explanation of the main controls and basic operation at pickup. This is an introduction, not an extended operator training course. Shipped orders do not include in-person training.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eSpare Parts, Repair \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eJMJ Sewing Machines provides technical diagnosis, adjustments, repairs, preventive maintenance, and assistance identifying compatible replacement parts for industrial sewing equipment.\u003c\/p\u003e\n\u003cp\u003eContact us about needles, rotary hooks, roller-feed components, presser feet, thread-handling parts, mechanical components, and electronic controls. Compatibility and availability must be confirmed for the S7-91T configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWarranty \u0026amp; After-Sales Support\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eWARRANTY DIRECTLY WITH JMJ SEWING MACHINES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustomers who purchase the JACK® S7-91T from JMJ can contact our team directly to initiate warranty inquiries and receive after-sales technical assistance. We help review reported issues and coordinate the applicable warranty process.\u003c\/p\u003e\n\u003cp\u003eFor manufacturing defects covered by the applicable warranty, parts and labor are provided according to the relevant warranty terms. Coverage, duration, exclusions, and claim procedures depend on the applicable manufacturer or seller warranty. Electrical and electronic components are subject to exclusions to the extent permitted by law. Manufacturer warranties and the purchaser's applicable legal rights remain in effect.\u003c\/p\u003e\n\u003cp\u003ePreliminary troubleshooting may be offered by video consultation; certain evaluations or repairs require an in-person inspection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eWe recommend evaluating the JACK® S7-91T for shaped leather products, footwear components, bags, and curved assemblies that benefit from post-bed access and independently controlled roller feeding. Bring or describe your actual materials so our team can help assess needle selection, thread, roller settings, and machine suitability.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eComplete setup:\u003c\/strong\u003e Machine, motor, industrial table, and stand included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeedle system:\u003c\/strong\u003e 134 \/ 134LR \/ 134D, as specified for this JMJ listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSewing speed:\u003c\/strong\u003e Up to 3,000 SPM, as specified for this JMJ listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical rating:\u003c\/strong\u003e Confirm the voltage of the exact unit being supplied before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e Not included; sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial suitability:\u003c\/strong\u003e Verify fabric or leather thickness, thread, needle, and workpiece shape before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eEligible voluntary returns may be requested within 14 calendar days, subject to JMJ Sewing Machines' applicable return conditions. Approved voluntary returns are subject to a 20% restocking fee. Claims involving covered defects or applicable legal rights are handled separately under the relevant warranty terms and laws.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Assistance selecting professional sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Setup:\u003c\/strong\u003e Assembly, adjustments, and sewing tests before delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Service:\u003c\/strong\u003e Repairs, maintenance, and compatible parts assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Warranty Contact:\u003c\/strong\u003e Assistance with applicable warranty inquiries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilingual Support:\u003c\/strong\u003e Service in English and Spanish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-cta\"\u003e\n\u003ch3\u003eREADY TO EQUIP YOUR WORKSHOP?\u003c\/h3\u003e\n\u003cp\u003eContact JMJ Sewing Machines for pricing, availability, and assistance purchasing the \u003cstrong\u003eJACK® S7-91T\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv class=\"jmj-actions\"\u003e\n\u003ca href=\"tel:+14074517450\"\u003eCALL TO ORDER — ENGLISH\u003c\/a\u003e\u003ca class=\"alt\" href=\"tel:+13213742407\"\u003eATENCIÓN EN ESPAÑOL\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jmj-footer\"\u003e\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\u003cbr\u003eIndustrial \u0026amp; Domestic Sewing Machines | Parts \u0026amp; Accessories\u003cbr\u003eRepair \u0026amp; Maintenance | Orlando, Florida\u003cbr\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e407-451-7450\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e321-374-2407\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProfessional Equipment. Experienced Support.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53890422374694,"sku":null,"price":4399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_03_38_30_p.m..png?v=1792611580"},{"product_id":"jack®-jk-t109-industrial-carpet-overlock-sewing-machine-complete-with-table-stand","title":"JACK® JK-T109 Industrial Carpet Overlock Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"margin-bottom: 10px;\"\u003eJACK® JK-T109 - Heavy-Duty 1-Needle 3-Thread Carpet Overlock Industrial Sewing Machine\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eHeavy-duty industrial setup designed specifically for carpet, rug, mat, and other thick-material edge finishing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003e1 Needle • 3 Threads • Heavy-Duty Carpet Overlock • Up to 3,000 SPM • 9–10 mm Overedge Width • Automatic Lubrication\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® JK-T109\u003c\/strong\u003e is a specialized \u003cstrong\u003e1-needle, 3-thread heavy-duty industrial overlock sewing machine\u003c\/strong\u003e designed specifically for sewing and overedging thick materials such as \u003cstrong\u003ecarpets, rugs, mats, and similar heavy textile products\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eUnlike a standard garment overlock machine, the JK-T109 is designed to handle substantially thicker materials and create a strong overedge finish around carpet and rug edges. The overlock stitch helps secure the cut edge of the material while providing a clean and professional finished appearance.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eWith sewing speeds up to approximately \u003cstrong\u003e3,000 stitches per minute\u003c\/strong\u003e, an overedge width of approximately \u003cstrong\u003e9–10 mm\u003c\/strong\u003e, stitch length up to \u003cstrong\u003e6 mm\u003c\/strong\u003e, and presser foot clearance up to approximately \u003cstrong\u003e9 mm\u003c\/strong\u003e, the JK-T109 is built for demanding professional carpet-finishing applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eDesigned Specifically for Carpets \u0026amp; Rugs\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border: 2px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eHEAVY-DUTY CARPET \u0026amp; RUG OVERLOCK MACHINE\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe JACK® JK-T109 is designed specifically for overlocking the edges of \u003cstrong\u003ecarpets, rugs, mats, and other thick textile materials\u003c\/strong\u003e. It is not simply a standard garment overlock machine.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe heavy-duty configuration allows the machine to work with materials approximately \u003cstrong\u003e7–8 mm thick\u003c\/strong\u003e under applicable sewing conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eProfessional Edge Finishing\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe 3-thread overlock stitch wraps thread around the cut edge of the material, helping secure the carpet or rug edge against fraying while creating a clean decorative finish.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis makes the JK-T109 particularly useful for carpet fabrication, rug modification, custom mats, carpet resizing, edge restoration, and professional floor-covering production.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eHeavy-Duty Flat-Bed Design\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine's \u003cstrong\u003eflat-bed industrial platform\u003c\/strong\u003e provides a stable working surface for handling large and heavy carpet sections. This configuration helps the operator support and guide bulky materials consistently through the sewing area.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eWide 9–10 mm Overedge\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JK-T109 produces an overedge approximately \u003cstrong\u003e9–10 mm wide\u003c\/strong\u003e, providing substantial edge coverage for thick carpet and rug materials where a conventional narrow garment overlock stitch would not provide sufficient coverage.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eUp to 6 mm Stitch Length\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine supports stitch lengths up to approximately \u003cstrong\u003e6 mm\u003c\/strong\u003e, providing the longer stitch formation needed for thick, dense materials and decorative carpet-edge finishing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eHigh Presser Foot Clearance\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eWith presser foot clearance up to approximately \u003cstrong\u003e9 mm\u003c\/strong\u003e, the machine provides the additional space required to position thick carpet, rug, and mat materials beneath the presser foot.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eAutomatic Lubrication\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® JK-T109 features an \u003cstrong\u003eautomatic lubrication system\u003c\/strong\u003e designed to provide continuous lubrication to the machine's internal mechanisms during professional operation, supporting smooth performance and reducing routine manual lubrication requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialized Carpet Overlock:\u003c\/strong\u003e Designed specifically for carpets, rugs, mats, and other thick textile materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Needle \/ 3-Thread Configuration:\u003c\/strong\u003e Produces a professional 3-thread overlock edge finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Material Capability:\u003c\/strong\u003e Designed for thick materials approximately 7–8 mm under applicable sewing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Overedge:\u003c\/strong\u003e Approximately 9–10 mm edge coverage for heavy carpet and rug materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Stitch Capability:\u003c\/strong\u003e Stitch length up to approximately 6 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Presser Foot Clearance:\u003c\/strong\u003e Up to approximately 9 mm for positioning thick materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Industrial Operation:\u003c\/strong\u003e Maximum sewing speed up to approximately 3,000 stitches per minute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat-Bed Construction:\u003c\/strong\u003e Provides a stable sewing platform for handling large and heavy materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Lubrication:\u003c\/strong\u003e Supports smooth and dependable industrial operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Edge Protection:\u003c\/strong\u003e Helps prevent carpet and rug edges from fraying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Finish:\u003c\/strong\u003e Creates a clean, finished appearance around carpet and rug edges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eCarpet edge finishing.\u003c\/li\u003e\n\u003cli\u003eArea rugs.\u003c\/li\u003e\n\u003cli\u003eCustom rugs.\u003c\/li\u003e\n\u003cli\u003eFloor mats.\u003c\/li\u003e\n\u003cli\u003eAutomotive mats.\u003c\/li\u003e\n\u003cli\u003eCarpet resizing.\u003c\/li\u003e\n\u003cli\u003eCarpet fabrication.\u003c\/li\u003e\n\u003cli\u003eRug modification.\u003c\/li\u003e\n\u003cli\u003eEdge restoration.\u003c\/li\u003e\n\u003cli\u003eHeavy textile overedging.\u003c\/li\u003e\n\u003cli\u003eProfessional floor-covering shops.\u003c\/li\u003e\n\u003cli\u003eCommercial carpet and rug production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eJK-T109\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eHeavy-Duty Carpet Overlock Industrial Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eNumber of Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eCarpets, Rugs, Mats \u0026amp; Heavy Textile Edge Finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Material Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eApprox. 7–8 mm Under Applicable Sewing Conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eUp to Approx. 3,000 Stitches Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eOveredge Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eApprox. 9–10 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eUp to Approx. 6 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003ePresser Foot Lift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eUp to Approx. 9 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eDM×5 — Confirm Needle Size for Your Setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eBed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eFlat-Bed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eIndustrial Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eTable \u0026amp; Stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® JK-T109 Heavy-Duty Carpet Overlock Machine Head.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eJMJ Sewing Machines recommends the JACK® JK-T109\u003c\/strong\u003e for businesses focused on carpet and rug edge finishing. Its 1-needle, 3-thread construction is intended for demanding floor-covering applications. \u003cstrong\u003eJMJ Sewing Machines supplies this model with an industrial table, motor, and stand\u003c\/strong\u003e and can help customers review material suitability and machine setup before purchase.\u003c\/p\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53891014623526,"sku":null,"price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_03_26_02_p.m..png?v=1792610813"},{"product_id":"jack®-jk-t2284b-4e-single-needle-standard-3-step-zigzag-direct-drive-industrial-sewing-machine-complete-with-table-stand","title":"JACK® JK-T2284B-4E Single Needle Standard \u0026 3-Step Zigzag Direct Drive Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES - HTML PRODUCT DESCRIPTION --\u003e\n\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003c!-- JMJ HTML Product Description --\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-2284B-4E Industrial Zig-Zag Sewing Machine – Automatic 1-Step \u0026amp; 3-Step Stitching – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eComplete industrial setup with integrated Direct Drive motor — ready for professional production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003eSingle Needle • Drop Feed • 1-Step Zig-Zag • 3-Step Zig-Zag • Direct Drive • Automatic Functions • Light-to-Medium Materials\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAt \u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e, we recommend the \u003cstrong\u003eJACK® JK-2284B-4E\u003c\/strong\u003e for garment workshops that need both conventional and three-step zig-zag stitching. Its single-needle, drop-feed design is intended for suitable lightweight and stretch materials, including lingerie, elastic garments, and selected sportswear applications.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eOur team recommends choosing this model when production calls for repeatable zig-zag seams and operator-friendly automated functions. JMJ supplies the machine as a complete industrial setup with its integrated motor, table, and stand.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003e1-Step \u0026amp; 3-Step Zig-Zag Capability\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border: 2px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eTWO ZIG-ZAG STYLES IN ONE INDUSTRIAL MACHINE\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003e\u003cstrong\u003e1-Step Zig-Zag:\u003c\/strong\u003e Provides the conventional side-to-side zig-zag stitch used for general sewing, reinforcement, elastic applications, appliqué, and decorative work.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003e\u003cstrong\u003e3-Step Zig-Zag:\u003c\/strong\u003e Divides the zig-zag movement into multiple smaller stitches, distributing the seam across a wider area. This provides greater flexibility for elastic and stretch-fabric applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eDesigned for Elastic \u0026amp; Stretch Fabrics\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe 3-step zig-zag configuration is especially useful when sewing materials that need to stretch after the seam is completed. By distributing the stitch across multiple points, the seam can move more naturally with elastic and stretch fabrics.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis makes the JK-2284B-4E particularly useful for \u003cstrong\u003elingerie, swimwear, underwear, activewear, elastic attachment, and stretch garment production\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eDrop Feed System\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003edrop-feed mechanism\u003c\/strong\u003e provides smooth and consistent fabric advancement through the sewing area. This feeding system is well suited for delicate and medium-weight materials commonly used in lingerie, swimwear, intimate apparel, and general garment production.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIntegrated Direct Drive Motor\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border-left: 5px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eDIRECT DRIVE TECHNOLOGY\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe integrated \u003cstrong\u003eDirect Drive motor\u003c\/strong\u003e transfers power directly to the machine without the traditional external clutch motor configuration.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThis provides quieter operation, reduced vibration, responsive speed control, improved energy efficiency, and lower maintenance requirements compared with traditional external clutch motor systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eAutomatic Functions\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFor this model, the manufacturer lists automatic thread trimming, reverse sewing, thread-tension release, thread wiping, and presser-foot lifting. JMJ recommends confirming the desired settings during machine setup for your specific sewing operation.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eSingle Needle Industrial Zig-Zag:\u003c\/strong\u003e Professional machine designed for garment and stretch-fabric production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e1-Step Zig-Zag:\u003c\/strong\u003e Suitable for conventional zig-zag seams, reinforcement, appliqué, and decorative sewing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003e3-Step Zig-Zag:\u003c\/strong\u003e Provides flexible seam construction for elastic and stretch applications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eDrop Feed:\u003c\/strong\u003e Provides smooth and consistent fabric advancement on delicate and medium-weight materials.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eIntegrated Direct Drive Motor:\u003c\/strong\u003e Provides quiet, responsive, energy-efficient operation with reduced vibration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eAutomatic Functions:\u003c\/strong\u003e Designed to streamline professional production cycles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eStretch-Fabric Capability:\u003c\/strong\u003e Particularly suitable for elastic, lingerie, swimwear, and activewear applications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eProfessional Production:\u003c\/strong\u003e Designed for continuous industrial garment sewing applications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cstrong\u003eComplete Industrial Setup:\u003c\/strong\u003e Machine, integrated motor, table, and stand are included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eLingerie production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eUnderwear and intimate apparel.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSwimwear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eActivewear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSportswear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eElastic attachment.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eElastic garment construction.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStretch fabric seaming.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eSpandex and Lycra applications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJersey fabrics.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eLight-to-medium garment materials.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eProfessional garment factories.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eHigh-volume zig-zag sewing operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eJK-2284B-4E\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eSingle Needle Industrial Zig-Zag Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e1 - Single Needle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eStitch Capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003e1-Step \u0026amp; 3-Step Zig-Zag\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eMaximum Zig-Zag Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eUp to 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eUp to 4,500 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eNeedle System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDP×5 (Size #10–14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eFeed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDrop Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eIntegrated Direct Drive Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eDirect Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eAutomatic Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eThread Trimming, Reverse, Thread-Tension Release, Thread Wiper \u0026amp; Presser-Foot Lifter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eMaterial Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eLight-to-Medium Materials \/ Elastic \u0026amp; Stretch Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eLingerie, Swimwear, Activewear, Elastic Garments \u0026amp; Stretch Fabric Sewing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eTable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIndustrial Table - Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eStand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIndustrial Stand - Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb; background:#fff7ed; width:45%;\"\u003e\u003cstrong\u003eSetup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #e5e7eb;\"\u003eComplete Industrial Setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eJACK® JK-2284B-4E Zig-Zag Industrial Sewing Machine.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIntegrated Direct Drive Motor.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStandard Presser Foot.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eNeedle Set.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eBobbin.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:9px;\"\u003eOperator's Manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eJMJ Sewing Machines recommends the JACK® JK-2284B-4E\u003c\/strong\u003e for professional sewing businesses working with elastic fabrics, intimate apparel, and garments requiring both standard and three-step zig-zag patterns. Our package includes the industrial table, stand, and integrated motor, with assembly and sewing tests performed by JMJ before delivery.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53891586162982,"sku":null,"price":4399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_02_31_49_p.m..png?v=1792607525"},{"product_id":"jack®-jk-6591c-direct-drive-roller-feed-post-bed-industrial-sewing-machine-complete-with-table-stand","title":"JACK® JK-6591C Single Needle Direct Drive Roller Feed Post-Bed Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ HTML Product Description --\u003e\n\u003cdiv style=\"width:100%; box-sizing:border-box; font-family:inherit; font-size:15px; line-height:1.7; color:#292929;\"\u003e\n\u003ch2 style=\"font-size:25px; font-weight:800; line-height:1.3; color:#222222; margin:0 0 12px;\"\u003eJACK® JK-6591C - Direct Drive Single Needle Roller Feed Post-Bed Industrial Sewing Machine\u003c\/h2\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n  50% {transform:scale(1.02); box-shadow:0 0 12px rgba(249,115,22,.35);}\n  100% {transform:scale(1); box-shadow:0 0 0 rgba(249,115,22,0);}\n}\n\u003c\/style\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003eFULLY ASSEMBLED | TABLE \u0026amp; STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eJMJ Sewing Machines prepares and assembles this post-bed setup with its integrated Direct Drive motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003eSingle Needle • Post-Bed • Roller Feed • Direct Drive • Large-Capacity Hook • Integrated LED • Up to 3,000 SPM\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-6591C\u003c\/strong\u003e as a professional \u003cstrong\u003esingle-needle roller-feed post-bed industrial sewing machine\u003c\/strong\u003e designed for leather, footwear, bags, handbags, and other applications requiring precise sewing around curves, corners, and three-dimensional products.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eIts narrow elevated \u003cstrong\u003epost-bed design\u003c\/strong\u003e provides improved access to shaped and difficult-to-reach areas that can be challenging to sew on a conventional flat-bed machine. Combined with the roller-feed system, the JK-6591C provides controlled material feeding and excellent visibility around the needle area.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eAn integrated \u003cstrong\u003eDirect Drive motor\u003c\/strong\u003e provides quiet, responsive, and energy-efficient operation, while the large-capacity hook reduces the frequency of bobbin changes during professional production. Maximum sewing speed is approximately \u003cstrong\u003e3,000 stitches per minute\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003ePost-Bed Design for Curves \u0026amp; 3D Products\u003c\/h3\u003e\n\u003cdiv style=\"margin: 10px 0 16px; padding: 14px 16px; border: 2px solid #f97316; background: #fff7ed; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; color: #f97316;\"\u003eDESIGNED FOR CURVED, SHAPED \u0026amp; THREE-DIMENSIONAL SEWING\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThe elevated post provides a narrow sewing surface that allows the operator to maneuver shaped products around the needle area more easily than with a conventional flat-bed machine.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003eThis configuration is especially useful for \u003cstrong\u003eshoe uppers, leather footwear, handbags, wallets, backpacks, leather accessories, and other products with tight curves or difficult corners\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eRoller Feed System\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eroller-feed system\u003c\/strong\u003e provides controlled material movement through the sewing area while maintaining excellent visibility of the seam line.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis is particularly useful for leather and synthetic materials where accurate seam placement is important. The roller configuration also allows the operator to follow curves and detailed seam lines with greater control.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIntegrated Direct Drive Motor\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JACK® JK-6591C incorporates an \u003cstrong\u003eintegrated Direct Drive motor\u003c\/strong\u003e that transfers power directly to the machine head. This eliminates the traditional external clutch motor configuration and provides responsive speed control with reduced noise and vibration.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe Direct Drive system is also designed for improved energy efficiency because the motor operates according to sewing demand rather than continuously running like a traditional clutch motor.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eLarge-Capacity Hook\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe machine is equipped with a \u003cstrong\u003elarge-capacity rotary hook\u003c\/strong\u003e, allowing the use of a larger bobbin thread supply. Increased bobbin capacity helps reduce interruptions caused by frequent bobbin changes during continuous production.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis is especially useful when sewing leather, footwear, bags, and other products that may use heavier thread or longer continuous seams.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eHigh-Speed Industrial Operation\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe JK-6591C provides sewing speeds up to approximately \u003cstrong\u003e3,000 stitches per minute\u003c\/strong\u003e, combining professional production capability with the control required for detailed post-bed sewing applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eAdjustable Stitch Length\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe maximum stitch length depends on the exact machine configuration and subclass; \u003cstrong\u003econfirm the specification with JMJ before ordering\u003c\/strong\u003e. This provides flexibility for different leather, footwear, and general post-bed sewing applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIntegrated LED Work Light\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe integrated \u003cstrong\u003eLED work light\u003c\/strong\u003e illuminates the needle and sewing area to improve seam visibility during detailed sewing operations. Multiple lighting intensity levels allow the operator to adjust illumination according to the material and working environment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Needle Post-Bed Design:\u003c\/strong\u003e Provides excellent access to curved, shaped, and three-dimensional products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller Feed:\u003c\/strong\u003e Provides controlled material feeding while maintaining excellent visibility around the needle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNarrow Post Configuration:\u003c\/strong\u003e Makes it easier to sew tight curves, corners, and difficult-to-reach areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Direct Drive Motor:\u003c\/strong\u003e Provides quiet, responsive, and energy-efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-Capacity Hook:\u003c\/strong\u003e Increased bobbin thread capacity reduces interruptions during production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 3,000 SPM (subject to model configuration):\u003c\/strong\u003e Professional sewing speed for footwear and leather-goods manufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Stitch Length:\u003c\/strong\u003e Varies by configuration — confirm before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LED Lighting:\u003c\/strong\u003e Improves visibility around the needle and seam area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Material Control:\u003c\/strong\u003e Designed for accurate sewing around curves and shaped components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Applications:\u003c\/strong\u003e Suitable for leather, footwear, synthetic materials, and other demanding products within the machine's applicable sewing range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eShoe manufacturing.\u003c\/li\u003e\n\u003cli\u003eShoe repair.\u003c\/li\u003e\n\u003cli\u003eLeather footwear.\u003c\/li\u003e\n\u003cli\u003eAthletic shoes.\u003c\/li\u003e\n\u003cli\u003eShoe uppers.\u003c\/li\u003e\n\u003cli\u003eHandbags.\u003c\/li\u003e\n\u003cli\u003ePurses.\u003c\/li\u003e\n\u003cli\u003eWallets.\u003c\/li\u003e\n\u003cli\u003eBackpacks.\u003c\/li\u003e\n\u003cli\u003eLeather accessories.\u003c\/li\u003e\n\u003cli\u003eStraps.\u003c\/li\u003e\n\u003cli\u003eSmall leather goods.\u003c\/li\u003e\n\u003cli\u003eSynthetic leather products.\u003c\/li\u003e\n\u003cli\u003eCurved seams.\u003c\/li\u003e\n\u003cli\u003eTight corners.\u003c\/li\u003e\n\u003cli\u003eThree-dimensional sewing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eJK-6591C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003eIndustrial Post-Bed Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNumber of Needles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e1 — Single Needle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003ePost-Bed \/ Column\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFeed Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eRoller Feed\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIntegrated Direct Drive Motor\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Sewing Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUp to Approx. 3,000 Stitches Per Minute\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Stitch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003eConfirm for supplied subclass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eHook\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLarge-Capacity Rotary Hook\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eLighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003eIntegrated Adjustable LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003eFootwear, Leather Goods, Bags \u0026amp; Curved Sewing Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaterial Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003eLeather, Synthetic Leather \u0026amp; Heavy-Duty Materials Within Machine Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eTable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIndustrial Table — Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eStand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eIndustrial Stand — Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 style=\"font-size:21px; font-weight:700; color:#9a3412; background:#fff7ed; border-left:5px solid #f97316; padding:12px 15px; border-radius:5px; margin:25px 0 15px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eJACK® JK-6591C Single Needle Post-Bed Machine Head.\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct Drive Motor.\u003c\/li\u003e\n\u003cli\u003eRoller Feed System.\u003c\/li\u003e\n\u003cli\u003eLarge-Capacity Hook System.\u003c\/li\u003e\n\u003cli\u003eIntegrated LED Work Light.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Industrial Stand.\u003c\/li\u003e\n\u003cli\u003eStandard Machine Accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eJMJ Sewing Machines recommends the \u003cstrong\u003eJACK® JK-6591C Direct Drive Roller Feed Post-Bed Industrial Sewing Machine\u003c\/strong\u003e combines an elevated post-bed design, precise roller feeding, large-capacity hook, integrated Direct Drive motor, and professional sewing speed in a specialized machine for footwear, leather goods, handbags, backpacks, and other curved or three-dimensional products requiring accurate material control.\u003c\/p\u003e\n\u003cdiv style=\"margin:20px 0 0; padding:12px 16px; border-left:5px solid #f97316; background:#fff7ed; border-radius:6px;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eJMJ Sewing Machines Recommendation:\u003c\/strong\u003e For footwear, handbags and curved leather components, our team recommends confirming the material thickness, stitch requirements and exact machine configuration before purchase. The machine is supplied with table and stand and prepared by JMJ Sewing Machines.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":53891634463014,"sku":null,"price":2790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_21_oct_2026_01_18_36_p.m..png?v=1792603144"},{"product_id":"jack®-jk-t1900ghk-d-computerized-heavy-duty-bartack-button-sewing-industrial-machine-complete-with-table-stand","title":"JACK® JK-T1900GHK-D Computerized Heavy-Duty Bartack \u0026 Button Sewing Industrial Machine – Complete with Table \u0026 Stand","description":"\n\u003c!-- JMJ SEWING MACHINES | JACK JK-T1900GHK-D --\u003e\n\u003c!-- SHOPIFY EMPIRE PRODUCT DESCRIPTION --\u003e\n\n\u003cstyle\u003e\n@keyframes jmjT1900Pulse {\n  0%, 100% {\n    transform: scale(1);\n    box-shadow: 0 0 0 rgba(249,115,22,0);\n  }\n  50% {\n    transform: scale(1.02);\n    box-shadow: 0 0 18px rgba(249,115,22,.30);\n  }\n}\n\n.jmj-t1900 {\n  width: 100%;\n  max-width: 100%;\n  box-sizing: border-box;\n  font-family: inherit;\n  font-size: 15px;\n  line-height: 1.7;\n  color: #292929;\n  overflow-wrap: break-word;\n}\n\n.jmj-t1900 * {\n  box-sizing: border-box;\n}\n\n.jmj-t1900 h2 {\n  margin: 0 0 15px;\n  color: #222222;\n  font-size: 25px;\n  line-height: 1.35;\n  font-weight: 800;\n}\n\n.jmj-t1900 h3 {\n  margin: 25px 0 15px;\n  padding: 12px 15px;\n  background: #fff7ed;\n  border-left: 5px solid #f97316;\n  border-radius: 5px;\n  color: #9a3412;\n  font-size: 21px;\n  font-weight: 700;\n}\n\n.jmj-t1900 p {\n  margin: 0 0 16px;\n}\n\n.jmj-t1900 .jmj-assembly {\n  margin: 18px 0 22px;\n  padding: 17px;\n  background: #fff7ed;\n  border: 2px solid #f97316;\n  border-radius: 9px;\n  text-align: center;\n  animation: jmjT1900Pulse 1.5s ease-in-out infinite;\n}\n\n.jmj-t1900 .jmj-assembly strong {\n  display: block;\n  color: #c2410c;\n  font-size: 17px;\n  line-height: 1.5;\n  font-weight: 800;\n}\n\n.jmj-t1900 .jmj-card {\n  margin: 16px 0 20px;\n  padding: 16px 18px;\n  background: #fff7ed;\n  border-left: 5px solid #f97316;\n  border-radius: 6px;\n}\n\n.jmj-t1900 ul {\n  margin: 10px 0 20px;\n  padding-left: 22px;\n}\n\n.jmj-t1900 li {\n  margin-bottom: 10px;\n}\n\n.jmj-t1900 .jmj-table-wrap {\n  width: 100%;\n  overflow-x: auto;\n  margin-bottom: 20px;\n}\n\n.jmj-t1900 table {\n  width: 100%;\n  border-collapse: collapse;\n  table-layout: fixed;\n  font-size: 14px;\n}\n\n.jmj-t1900 td {\n  padding: 10px;\n  border: 1px solid #e5e7eb;\n  vertical-align: top;\n  overflow-wrap: anywhere;\n}\n\n.jmj-t1900 td:first-child {\n  width: 44%;\n  font-weight: 700;\n}\n\n.jmj-t1900 tr:nth-child(even) {\n  background: #fff7ed;\n}\n\n.jmj-t1900 .jmj-notice {\n  margin: 22px 0;\n  padding: 18px 20px;\n  background: #fff7ed;\n  border: 2px solid #f97316;\n  border-radius: 8px;\n}\n\n.jmj-t1900 .jmj-contact {\n  margin: 25px 0 0;\n  padding: 20px;\n  background: #fff7ed;\n  border: 2px solid #f97316;\n  border-radius: 8px;\n  text-align: center;\n}\n\n.jmj-t1900 .jmj-contact a {\n  color: #f97316;\n  font-weight: 800;\n  text-decoration: none;\n}\n\n@media screen and (max-width: 600px) {\n  .jmj-t1900 {\n    font-size: 14px;\n  }\n\n  .jmj-t1900 h2 {\n    font-size: 21px;\n  }\n\n  .jmj-t1900 h3 {\n    font-size: 18px;\n  }\n\n  .jmj-t1900 td {\n    font-size: 12px;\n    padding: 8px;\n  }\n\n  .jmj-t1900 .jmj-assembly strong {\n    font-size: 14px;\n  }\n}\n\n@media (prefers-reduced-motion: reduce) {\n  .jmj-t1900 .jmj-assembly {\n    animation: none;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"jmj-t1900\" lang=\"en\"\u003e\n\n\u003ch2\u003e\nJACK® JK-T1900GHK-D Computerized Heavy-Duty\nBartack \u0026amp; Button Sewing Industrial Machine\n– Complete with Table \u0026amp; Stand\n\u003c\/h2\u003e\n\n\u003c!-- FULLY ASSEMBLED NOTICE --\u003e\n\n\u003cdiv class=\"jmj-assembly\"\u003e\n\n\u003cstrong\u003e\nFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\n\u003c\/strong\u003e\n\n\u003cp style=\"margin:8px 0 0;\"\u003e\nProfessionally assembled, inspected, adjusted,\nand sewing-tested by JMJ Sewing Machines\nbefore delivery.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT HIGHLIGHTS --\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp style=\"margin:0;font-weight:800;color:#9a3412;\"\u003e\nCOMPUTERIZED BARTACK • BUTTON SEWING CONVERSION •\nDIRECT DRIVE SERVO MOTOR • 220V • LCD KEY PANEL\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eJACK® JK-T1900GHK-D\u003c\/strong\u003e\nis a computerized industrial sewing machine\ndeveloped for heavy-duty reinforcement\nstitching and compatible button\nattachment operations.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis model offers the flexibility\nto perform two specialized sewing\napplications using one industrial\nworkstation. With the appropriate\nconversion device and machine setup,\noperators can change from bartack\nreinforcement to button sewing.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts electronic control system\nsupports programmed sewing operations,\nwhile the direct-drive servo motor\nprovides controlled machine operation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe LCD key panel allows operators\nto access supported sewing programs\nand machine settings.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDesigned for professional textile\nproduction, this machine is suitable\nfor selected garment components\nrequiring localized reinforcement\nor button attachment.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e\nsupplies this model as a complete\nindustrial workstation with\nmachine head, servo motor,\nindustrial table, and stand.\n\u003c\/p\u003e\n\n\u003c!-- KEY FEATURES --\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComputerized Bartack Sewing:\u003c\/strong\u003e\nDesigned for programmed reinforcement\nstitching on compatible industrial\ntextile materials.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eButton Sewing Conversion:\u003c\/strong\u003e\nCan be configured for button attachment\nusing the appropriate conversion device\nand machine adjustments.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTwo Specialized Applications:\u003c\/strong\u003e\nSupports bartack and button sewing\noperations through mechanical conversion,\nrather than simultaneous operation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Configuration:\u003c\/strong\u003e\nIntended for selected reinforcement\napplications involving suitable\ngarment and textile materials.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDirect-Drive Servo Motor:\u003c\/strong\u003e\nProvides electronically controlled\nmachine operation without a conventional\nexternal clutch-motor arrangement.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLCD Key Control Panel:\u003c\/strong\u003e\nProvides access to supported sewing\nprograms and operating adjustments.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Sewing:\u003c\/strong\u003e\nAllows repeatable stitch operations\nusing compatible machine programs.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e220V Electrical Configuration:\u003c\/strong\u003e\nThe supplied commercial documentation\nspecifies a 220V direct-drive setup.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComplete Industrial Workstation:\u003c\/strong\u003e\nSupplied by JMJ Sewing Machines\nwith table, motor, and stand.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c!-- APPLICATIONS --\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nThe JK-T1900GHK-D is intended\nfor selected industrial sewing\napplications, including:\n\u003c\/p\u003e\n\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\n\u003cli\u003eGarment bartack reinforcement.\u003c\/li\u003e\n\u003cli\u003eWorkwear and uniform production.\u003c\/li\u003e\n\u003cli\u003eSelected denim manufacturing operations.\u003c\/li\u003e\n\u003cli\u003ePocket corner reinforcement.\u003c\/li\u003e\n\u003cli\u003eBelt-loop reinforcement.\u003c\/li\u003e\n\u003cli\u003eCompatible textile bags and accessories.\u003c\/li\u003e\n\u003cli\u003eButton attachment after machine conversion.\u003c\/li\u003e\n\u003cli\u003eProfessional garment manufacturing workshops.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp style=\"margin:12px 0 0;\"\u003e\nActual sewing capability depends on\nmaterial thickness, needle selection,\nthread, clamp configuration,\nand machine adjustments.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-T1900GHK-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eComputerized Industrial Bartack Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSecondary Function\u003c\/td\u003e\n\u003ctd\u003eButton Sewing with Conversion Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaterial Application\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty — Listed Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eDrive System\u003c\/td\u003e\n\u003ctd\u003eDirect Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eServo Motor Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e220V — Listed Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eControl Panel\u003c\/td\u003e\n\u003ctd\u003eLCD Key Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComputerized Operation\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eButton Sewing Conversion\u003c\/td\u003e\n\u003ctd\u003eSupported with Conversion Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eConversion Device\u003c\/td\u003e\n\u003ctd\u003eListed in Supplied Commercial Documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003eConfirm Exact Subclass Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eConfirm Exact Subclass Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSewing Field\u003c\/td\u003e\n\u003ctd\u003eConfirm Exact Subclass Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePresser Clamp Lift\u003c\/td\u003e\n\u003ctd\u003eConfirm Exact Subclass Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Table\u003c\/td\u003e\n\u003ctd\u003eIncluded — JMJ Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Stand\u003c\/td\u003e\n\u003ctd\u003eIncluded — JMJ Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eFully Assembled by JMJ Sewing Machines\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- INCLUDED COMPONENTS --\u003e\n\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\n\u003cli\u003eJACK® JK-T1900GHK-D Industrial Sewing Machine Head.\u003c\/li\u003e\n\u003cli\u003eDirect-Drive Servo Motor System.\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Table.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Metal Stand.\u003c\/li\u003e\n\u003cli\u003eLCD Key Control Panel.\u003c\/li\u003e\n\u003cli\u003eStandard Accessories Supplied with the JMJ Configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eConversion Device:\u003c\/strong\u003e\nThe supplied commercial documentation\nidentifies a device for changing\nbetween bartack and button sewing.\nConfirm the exact conversion components\nincluded in the delivered package.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- BARTACK \u0026 BUTTON CONVERSION --\u003e\n\n\u003ch3\u003eBartack \u0026amp; Button Sewing Conversion\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-notice\"\u003e\n\n\u003cp style=\"margin:0 0 10px;font-weight:800;color:#9a3412;\"\u003e\nTWO APPLICATIONS — ONE INDUSTRIAL WORKSTATION\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe JACK® JK-T1900GHK-D\nsupports bartack reinforcement\nand button sewing through\nthe appropriate machine configuration.\n\u003c\/p\u003e\n\n\u003cp\u003e\nTo change sewing applications,\nthe required conversion components\nmust be installed and the corresponding\nmachine settings selected.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe machine does not perform\nbartack and button sewing\nsimultaneously.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nFor assistance with conversion\nrequirements, component identification,\nor machine setup, contact\n\u003cstrong\u003eJMJ Sewing Machines\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- QUALITY INSPECTION --\u003e\n\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\n\u003cp\u003e\nBefore delivery, JMJ Sewing Machines\nperforms an inspection and preparation\nprocess appropriate for the equipment.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOur technicians check for visible\ndefects, inspect basic machine operation,\nperform applicable adjustments,\nand conduct a sewing test\nusing the installed configuration.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe inspection process helps verify\nthat the machine is properly prepared\nbefore shipment or local delivery.\n\u003c\/p\u003e\n\n\u003c!-- JMJ RECOMMENDATIONS --\u003e\n\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nBefore selecting a computerized\nbartack and button sewing machine,\nidentify the reinforcement patterns,\nbutton specifications, and\nmaterial requirements of your production.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe appropriate clamp,\nneedle system, thread,\nand conversion components\nmust match the intended application.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nJMJ Sewing Machines can assist\nwith reviewing the equipment\nconfiguration before purchase.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- IMPORTANT ELECTRICAL NOTICE --\u003e\n\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-notice\"\u003e\n\n\u003cp style=\"margin:0 0 10px;font-weight:800;color:#9a3412;\"\u003e\nIMPORTANT — 220V ELECTRICAL CONFIGURATION\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe supplied commercial documentation\nidentifies this machine as a\n\u003cstrong\u003e220V direct-drive industrial sewing machine\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore purchasing, verify that\nyour installation location has\na suitable electrical supply.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDo not connect the machine directly\nto an incompatible 110V outlet.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAny voltage conversion equipment\nmust be properly rated and approved\nfor the machine's electrical requirements.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nThe exact conversion device,\nneedle system, sewing area,\nand other configuration-dependent\nspecifications should be confirmed\nbefore ordering.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WARRANTY --\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines provides\ndirect warranty assistance\nand technical support for\neligible industrial sewing\nmachines purchased through our store.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor qualifying manufacturing defects\ncovered by JMJ's limited warranty,\napplicable replacement parts\nand repair labor are included.\n\u003c\/p\u003e\n\n\u003cp\u003e\nElectrical and electronic components\nare subject to the exclusions stated\nin the applicable warranty policy,\nto the extent permitted by law.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPreliminary troubleshooting\nmay be available through video calls\nwhen appropriate.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nIn-person inspection or repair\nmay still be required.\nManufacturer warranties and\napplicable legal rights remain unaffected.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- SPARE PARTS --\u003e\n\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines can assist\nwith identifying compatible needles,\nbobbins, sewing clamps,\nconversion components,\nand replacement parts.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAvailability depends on the\nexact machine configuration\nand current parts inventory.\n\u003c\/p\u003e\n\n\u003c!-- IN-STORE SUPPORT --\u003e\n\n\u003ch3\u003eJMJ In-Store \u0026amp; Remote Assistance\u003c\/h3\u003e\n\n\u003cdiv class=\"jmj-card\"\u003e\n\n\u003cp\u003e\nCustomers purchasing this machine\nat our physical store receive\na brief in-person explanation\nof basic machine controls\nat the time of delivery.\n\u003c\/p\u003e\n\n\u003cp\u003e\nShipped orders do not include\nin-person operator training.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;\"\u003e\nPreliminary technical assistance\nmay be provided remotely\nwhen appropriate.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- CONTACT INFORMATION --\u003e\n\n\u003cdiv class=\"jmj-contact\"\u003e\n\n\u003cp style=\"font-size:19px;font-weight:800;margin:0 0 12px;\"\u003e\nJMJ SEWING MACHINES\n\u003c\/p\u003e\n\n\u003cp\u003e\nIndustrial • Domestic • Embroidery Machines\u003cbr\u003e\nParts • Accessories • Repairs\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cbr\u003e\nOrlando, Florida\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eNeed Help with Machine Setup or Conversion?\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nEnglish:\n\u003ca href=\"tel:+14074517450\"\u003e\n407-451-7450\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nEspañol:\n\u003ca href=\"tel:+13213742407\"\u003e\n321-374-2407\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:0;color:#9a3412;font-weight:800;\"\u003e\nProfessional Equipment. Experienced Support.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- END JMJ PRODUCT DESCRIPTION --\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":54268540354854,"sku":null,"price":4690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage1nov2026_03_50_19p.m..png?v=1793566315"},{"product_id":"jack®-jk-z7-18100-ai-smart-single-needle-heavy-duty-triple-feed-walking-foot-industrial-sewing-machine-complete-with-table-stand","title":"JACK® JK-Z7-18100 AI Smart Single Needle Heavy Duty Triple Feed Walking Foot Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\u003cstyle\u003e\n.jmj-z7 h2{\ncolor:#222222;\nfont-size:25px;\nline-height:1.35;\nmargin:24px 0 12px;\n}\n.jmj-z7 h3{\ncolor:#f97316;\nfont-size:21px;\nmargin:25px 0 12px;\nborder-bottom:2px solid #f97316;\npadding-bottom:8px;\n}\n.jmj-z7 p{\nfont-size:15px;\nmargin:12px 0;\n}\n.jmj-z7 ul{\npadding-left:23px;\n}\n.jmj-z7 li{\nmargin-bottom:9px;\nfont-size:15px;\n}\n.jmj-z7 .highlight{\nbackground:#fff7ed;\nborder-left:4px solid #f97316;\npadding:18px;\nmargin:22px 0;\nborder-radius:5px;\n}\n.jmj-z7 .assembly{\nbackground:#fff7ed;\nborder:2px solid #f97316;\nborder-radius:8px;\npadding:20px;\nmargin:25px 0;\ntext-align:center;\nanimation:jmjZ7Pulse 2.5s infinite;\n}\n.jmj-z7 .assembly strong{\ndisplay:block;\nfont-size:19px;\ncolor:#ea580c;\nletter-spacing:.3px;\n}\n.jmj-z7 .assembly p{\nmargin:9px 0 0;\n}\n@keyframes jmjZ7Pulse{\n0%{box-shadow:0 0 0 0 rgba(249,115,22,.35);}\n70%{box-shadow:0 0 0 12px rgba(249,115,22,0);}\n100%{box-shadow:0 0 0 0 rgba(249,115,22,0);}\n}\n.jmj-z7 table{\nwidth:100%;\nborder-collapse:collapse;\nmargin:18px 0;\nfont-size:14px;\n}\n.jmj-z7 th{\nbackground:#f97316;\ncolor:#ffffff;\npadding:12px;\ntext-align:left;\n}\n.jmj-z7 td{\nborder:1px solid #e5e5e5;\npadding:11px;\nvertical-align:top;\n}\n.jmj-z7 tr:nth-child(even){\nbackground:#fff7ed;\n}\n.jmj-z7 .contact{\nbackground:#fff7ed;\nborder:1px solid #fed7aa;\nborder-radius:7px;\npadding:20px;\nmargin-top:25px;\n}\n.jmj-z7 a{\ncolor:#ea580c;\nfont-weight:bold;\ntext-decoration:none;\n}\n@media(max-width:600px){\n.jmj-z7 h2{font-size:22px;}\n.jmj-z7 h3{font-size:19px;}\n.jmj-z7 table{font-size:12px;}\n.jmj-z7 td,.jmj-z7 th{padding:8px;}\n.jmj-z7 .assembly strong{font-size:16px;}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-z7\" style=\"font-family: Arial,Helvetica,sans-serif; color: #262626; line-height: 1.7; max-width: 1100px; margin: auto; background: #ffffff;\"\u003e\n\u003ch2\u003eJACK® JK-Z7-18100 AI Smart Heavy Duty Triple Feed Walking Foot Sewing Machine\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK® JK-Z7-18100\u003c\/strong\u003e is an advanced industrial single-needle lockstitch sewing machine engineered for professional sewing applications involving medium-heavy and heavy materials.\u003c\/p\u003e\n\u003cp\u003eFeaturing intelligent sewing technology, a compound feed mechanism, automatic functions, and a powerful direct-drive servo system, this machine provides excellent material control, consistent stitch formation, and efficient performance in demanding production environments.\u003c\/p\u003e\n\u003cp\u003eIts intelligent thickness detection technology helps the machine respond to changes in material thickness, making it particularly suitable for leather goods, upholstery, automotive interiors, furniture manufacturing, and other heavy-duty sewing applications.\u003c\/p\u003e\n\u003cdiv class=\"assembly\"\u003e\n\u003cstrong\u003e FULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED \u003c\/strong\u003e\n\u003cp\u003eProfessionally assembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Intelligent Sewing Technology:\u003c\/strong\u003e An integrated intelligent control system detects changes in material thickness and resistance, helping optimize sewing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Feed Walking Foot System:\u003c\/strong\u003e Combines needle feed, bottom feed dog, and alternating walking feet to provide controlled material feeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thickness Detection:\u003c\/strong\u003e The integrated sensor assists with sewing over overlapping seams and varying material thicknesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Alternating Walking Feet:\u003c\/strong\u003e Adjustable walking foot movement improves material handling when sewing thick or layered materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Thread Tension Device:\u003c\/strong\u003e Provides additional thread tension control when working with material transitions and demanding sewing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e Cuts sewing threads automatically to improve workflow efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Backtacking:\u003c\/strong\u003e Provides programmable reverse stitching at the beginning and end of seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lifting:\u003c\/strong\u003e Supports efficient material positioning and handling during sewing operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Stitch Length Adjustment:\u003c\/strong\u003e Allows convenient switching between stitch length settings for different sewing requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouchscreen Control Panel:\u003c\/strong\u003e Provides convenient access to sewing functions and machine settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Handwheel:\u003c\/strong\u003e Allows precise needle positioning and controlled stitch adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXXL Large-Capacity Hook:\u003c\/strong\u003e Features a 32 mm hook designed to accommodate increased bobbin thread capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Lubrication System:\u003c\/strong\u003e Electronically controlled lubrication helps maintain proper operation of critical sewing components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LED Lighting:\u003c\/strong\u003e Improves visibility around the needle and sewing area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Drive Servo Motor:\u003c\/strong\u003e Provides electronically controlled sewing operation and responsive speed adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe JACK® JK-Z7-18100 is suitable for professional sewing operations involving heavy and multilayered materials.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeather goods and leather accessories\u003c\/li\u003e\n\u003cli\u003eFurniture and upholstery manufacturing\u003c\/li\u003e\n\u003cli\u003eAutomotive seats and interior components\u003c\/li\u003e\n\u003cli\u003eMarine upholstery and canvas products\u003c\/li\u003e\n\u003cli\u003eHeavy-duty bags and luggage\u003c\/li\u003e\n\u003cli\u003eMattress manufacturing\u003c\/li\u003e\n\u003cli\u003eIndustrial textile products\u003c\/li\u003e\n\u003cli\u003eThick and multilayered fabric assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eProfessional Sewing Performance\u003c\/strong\u003e\n\u003cp\u003eThe combination of intelligent thickness detection, triple-feed material transport, and automatic sewing functions makes the JACK Z7 an excellent solution for workshops and production facilities requiring precise and efficient heavy-duty stitching.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-Z7-18100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Heavy Duty Walking Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Type\u003c\/td\u003e\n\u003ctd\u003eSingle Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Mechanism\u003c\/td\u003e\n\u003ctd\u003eTriple Feed \/ Compound Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDPx35R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Needle Size\u003c\/td\u003e\n\u003ctd\u003e#19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003e3,000 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Stitch Length\u003c\/td\u003e\n\u003ctd\u003e9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Presser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHook Type\u003c\/td\u003e\n\u003ctd\u003eXXL Large-Capacity Hook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHook Size\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eIntegrated Direct-Drive AC Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Motor Power\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eElectronic Touchscreen Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAI Thickness Sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Thread Trimming\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Backtacking\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Presser Foot Lifting\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Handwheel\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eElectronically Controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Lighting\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Configuration\u003c\/td\u003e\n\u003ctd\u003eComplete with Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Compressor\u003c\/td\u003e\n\u003ctd\u003eRequired for pneumatic presser foot lifting. Sold separately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJACK® JK-Z7-18100 Industrial Sewing Machine Head\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct-Drive Servo Motor\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Machine Table\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Metal Stand\u003c\/li\u003e\n\u003cli\u003eIntegrated Electronic Control System\u003c\/li\u003e\n\u003cli\u003eStandard Accessories Supplied with the Machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eComplete Industrial Sewing Setup\u003c\/strong\u003e\n\u003cp\u003eYour machine is professionally assembled, adjusted, inspected, and prepared by JMJ Sewing Machines before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\u003cp\u003eAt JMJ Sewing Machines, we believe that professional equipment should be carefully inspected before reaching the customer.\u003c\/p\u003e\n\u003cp\u003eOur quality inspection process includes, as applicable:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInspection for visible defects\u003c\/li\u003e\n\u003cli\u003eVerification of machine operation\u003c\/li\u003e\n\u003cli\u003eMechanical adjustments and calibration\u003c\/li\u003e\n\u003cli\u003eInspection of relevant machine components\u003c\/li\u003e\n\u003cli\u003eVerification of sewing functions\u003c\/li\u003e\n\u003cli\u003eStitch formation and sewing performance testing\u003c\/li\u003e\n\u003cli\u003ePreparation before shipping or delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur goal is to provide customers with properly prepared sewing equipment that is ready for professional use.\u003c\/p\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp\u003eThe JACK® JK-Z7-18100 is recommended for professional upholstery shops, leather goods manufacturers, automotive interior specialists, and industrial sewing operations that regularly work with heavy or multilayered materials.\u003c\/p\u003e\n\u003cp\u003eSelecting the correct sewing machine depends on the materials, thread, needle size, and production requirements.\u003c\/p\u003e\n\u003cp\u003eJMJ Sewing Machines can help customers evaluate their sewing applications and select appropriate equipment.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e Warranty service and technical support are handled directly through JMJ Sewing Machines. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis industrial sewing machine includes a 12-month JMJ commercial warranty, subject to the applicable warranty terms.\u003c\/p\u003e\n\u003cp\u003eFor covered manufacturing defects, JMJ provides replacement parts and labor according to the applicable warranty conditions.\u003c\/p\u003e\n\u003cp\u003eElectrical and electronic components are subject to exclusions to the extent permitted by law.\u003c\/p\u003e\n\u003cp\u003eManufacturer warranties and applicable consumer rights remain in effect.\u003c\/p\u003e\n\u003cp\u003ePreliminary technical assistance may be available through video consultation. Certain repairs or technical evaluations may require an in-person inspection.\u003c\/p\u003e\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eJMJ Sewing Machines can assist customers with identifying compatible replacement parts and sewing accessories.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\u003cli\u003eBobbins and bobbin-related components\u003c\/li\u003e\n\u003cli\u003eRotary hooks\u003c\/li\u003e\n\u003cli\u003eWalking foot presser feet\u003c\/li\u003e\n\u003cli\u003eNeedle plates\u003c\/li\u003e\n\u003cli\u003eFeed dogs\u003c\/li\u003e\n\u003cli\u003eMechanical replacement parts\u003c\/li\u003e\n\u003cli\u003eElectronic and electrical components\u003c\/li\u003e\n\u003cli\u003eAdditional sewing accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll replacement parts and accessories are subject to compatibility verification and product availability.\u003c\/p\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cp\u003e\u003cstrong\u003eMachine Configuration:\u003c\/strong\u003e This industrial sewing machine is supplied complete with its table and metal stand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Requirements:\u003c\/strong\u003e Rated Voltage: 110V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompressed Air Requirement:\u003c\/strong\u003e The pneumatic presser foot lifting system requires a compatible air compressor for operation. \u003cstrong\u003e The air compressor is not included and must be purchased separately. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e WHEELS ARE NOT INCLUDED — SOLD SEPARATELY.\u003c\/p\u003e\n\u003cp\u003eWheels shown in product photographs, when applicable, may be used for moving equipment within our showroom and are not included with the machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn-Store Purchases:\u003c\/strong\u003e Customers purchasing machines at our physical store receive a brief in-person explanation of basic machine controls at the time of delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipped Orders:\u003c\/strong\u003e Shipped orders do not include in-person operator training.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\u003cp\u003eEligible voluntary returns may be requested within 14 calendar days, subject to JMJ Sewing Machines' applicable return conditions.\u003c\/p\u003e\n\u003cp\u003eApproved voluntary returns are subject to a 20% restocking fee.\u003c\/p\u003e\n\u003cp\u003eReturns involving covered defects or applicable consumer rights are handled according to the relevant warranty terms and laws.\u003c\/p\u003e\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\u003cdiv class=\"contact\"\u003e\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\n\u003cp\u003eIndustrial Sewing Machines, Spare Parts, Accessories, Repairs \u0026amp; Technical Support\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocation:\u003c\/strong\u003e Orlando, Florida\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e 407-451-7450 \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e 321-374-2407 \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWebsite:\u003c\/strong\u003e \u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003e jmjsewingmachines.com \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eContact our team for assistance selecting the right industrial sewing machine for your business.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":54272603947302,"sku":null,"price":4990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage2nov2026_10_31_15a.m..png?v=1793633506"},{"product_id":"jack®-jk-z7-29100-ai-smart-double-needle-adaptive-hump-heavy-duty-industrial-sewing-machine-complete-with-table-stand","title":"JACK® JK-Z7-29100 AI Smart Double Needle Adaptive Hump Heavy Duty Industrial Sewing Machine – Complete with Table \u0026 Stand","description":"\n\u003cdiv class=\"jmj-z7-29100\" style=\"font-family:Arial,Helvetica,sans-serif;color:#262626;line-height:1.7;max-width:1100px;margin:0 auto;background:#ffffff;\"\u003e\n\n\u003cstyle\u003e\n.jmj-z7-29100 h2{\ncolor:#222222;\nfont-size:25px;\nline-height:1.35;\nmargin:24px 0 12px;\n}\n.jmj-z7-29100 h3{\ncolor:#f97316;\nfont-size:21px;\nmargin:25px 0 12px;\nborder-bottom:2px solid #f97316;\npadding-bottom:8px;\n}\n.jmj-z7-29100 p{\nfont-size:15px;\nmargin:12px 0;\n}\n.jmj-z7-29100 ul{\npadding-left:23px;\n}\n.jmj-z7-29100 li{\nmargin-bottom:9px;\nfont-size:15px;\n}\n.jmj-z7-29100 .highlight{\nbackground:#fff7ed;\nborder-left:4px solid #f97316;\npadding:18px;\nmargin:22px 0;\nborder-radius:5px;\n}\n.jmj-z7-29100 .assembly{\nbackground:#fff7ed;\nborder:2px solid #f97316;\nborder-radius:8px;\npadding:20px;\nmargin:25px 0;\ntext-align:center;\nanimation:jmj29100Pulse 2.5s infinite;\n}\n.jmj-z7-29100 .assembly strong{\ndisplay:block;\nfont-size:19px;\ncolor:#ea580c;\nletter-spacing:.3px;\n}\n.jmj-z7-29100 .assembly p{\nmargin:9px 0 0;\n}\n@keyframes jmj29100Pulse{\n0%{box-shadow:0 0 0 0 rgba(249,115,22,.35);}\n70%{box-shadow:0 0 0 12px rgba(249,115,22,0);}\n100%{box-shadow:0 0 0 0 rgba(249,115,22,0);}\n}\n.jmj-z7-29100 table{\nwidth:100%;\nborder-collapse:collapse;\nmargin:18px 0;\nfont-size:14px;\n}\n.jmj-z7-29100 th{\nbackground:#f97316;\ncolor:#ffffff;\npadding:12px;\ntext-align:left;\n}\n.jmj-z7-29100 td{\nborder:1px solid #e5e5e5;\npadding:11px;\nvertical-align:top;\n}\n.jmj-z7-29100 tr:nth-child(even){\nbackground:#fff7ed;\n}\n.jmj-z7-29100 .contact{\nbackground:#fff7ed;\nborder:1px solid #fed7aa;\nborder-radius:7px;\npadding:20px;\nmargin-top:25px;\n}\n.jmj-z7-29100 a{\ncolor:#ea580c;\nfont-weight:bold;\ntext-decoration:none;\n}\n@media(max-width:600px){\n.jmj-z7-29100 h2{font-size:22px;}\n.jmj-z7-29100 h3{font-size:19px;}\n.jmj-z7-29100 table{font-size:12px;}\n.jmj-z7-29100 td,\n.jmj-z7-29100 th{padding:8px;}\n.jmj-z7-29100 .assembly strong{font-size:16px;}\n}\n\u003c\/style\u003e\n\n\u003ch2\u003e\nJACK® JK-Z7-29100 AI Smart Double Needle\nAdaptive Hump Heavy Duty Walking Foot\nIndustrial Sewing Machine\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eJACK® JK-Z7-29100\u003c\/strong\u003e is an advanced\ndouble-needle industrial lockstitch sewing machine\ndesigned for professional sewing operations\ninvolving heavy, thick, and multilayered materials.\n\u003c\/p\u003e\n\n\u003cp\u003e\nEquipped with intelligent Adaptive Hump-Jumping\ntechnology, dual-sensor control, and a triple-feed\nwalking foot system, this machine is engineered\nto maintain consistent stitch formation\nwhen sewing across changing material thicknesses.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts two-needle configuration produces two parallel\nrows of lockstitch sewing in a single operation,\nmaking it an excellent choice for upholstery,\nautomotive interiors, leather products,\nfurniture manufacturing, and industrial\ntextile production.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe integrated direct-drive servo system,\nelectronic touchscreen controls,\nautomatic sewing functions, and smart\nthread management technology help improve\nsewing precision and production efficiency.\n\u003c\/p\u003e\n\n\u003cdiv class=\"assembly\"\u003e\n\u003cstrong\u003e\nFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\n\u003c\/strong\u003e\n\u003cp\u003e\nProfessionally assembled, adjusted, and\nsewing-tested by JMJ Sewing Machines\nbefore delivery.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDouble Needle Lockstitch System:\u003c\/strong\u003e\nProduces two parallel rows of durable lockstitch\nseams in a single sewing operation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAI Adaptive Hump-Jumping Technology:\u003c\/strong\u003e\nAn intelligent adaptive system assists the\nmachine when sewing over raised seams,\nmaterial transitions, and multiple layers.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDual Thickness Sensors:\u003c\/strong\u003e\nIntelligent material detection helps the\nmachine respond to changes in thickness\nduring sewing operations.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTriple Feed Walking Foot Mechanism:\u003c\/strong\u003e\nCombines bottom feed, needle feed, and\nalternating walking feet for synchronized\nmovement of heavy materials.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSmart Thread Management:\u003c\/strong\u003e\nThe self-regulating control system\ncoordinates stitch length and thread\ntension to support consistent sewing\nacross different material thicknesses.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDual-Mode Control:\u003c\/strong\u003e\nProvides intelligent control of sewing\nperformance and material feeding.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDual Alternating Walking Feet:\u003c\/strong\u003e\nSupports controlled feeding when working\nwith heavy fabrics, leather, vinyl,\nand multilayered materials.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Thread Trimming:\u003c\/strong\u003e\nAutomatically trims sewing threads\nto reduce manual cutting operations.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Backtacking:\u003c\/strong\u003e\nProvides automatic reverse stitching\nfor seam reinforcement.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePneumatic Presser Foot Lifting:\u003c\/strong\u003e\nSupports automatic presser foot lifting\nusing a compatible external compressed-air\nsupply.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDual Stitch Length Function:\u003c\/strong\u003e\nAllows convenient selection between\nstitch length settings for different\nsewing operations.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTouchscreen Control Panel:\u003c\/strong\u003e\nProvides access to electronic sewing\nfunctions and machine adjustments.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eElectronic Smart Handwheel:\u003c\/strong\u003e\nAllows controlled needle positioning\nand precise stitch adjustment.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLarge-Capacity Rotary Hook:\u003c\/strong\u003e\nThe XXL hook design supports sewing\napplications requiring larger bobbin\nthread capacity.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Lubrication Control:\u003c\/strong\u003e\nElectronic oil regulation helps\nmaintain proper lubrication of\nthe rotary hook system.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLow Bobbin Thread Detection:\u003c\/strong\u003e\nA photoelectric detection system\nprovides an alert when the bobbin\nthread supply becomes low.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Direct-Drive Servo Motor:\u003c\/strong\u003e\nProvides responsive electronic speed\ncontrol for professional sewing operations.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cp\u003e\nThe JACK® JK-Z7-29100 is recommended\nfor professional production environments\nrequiring two parallel stitching lines\non heavy or multilayered materials.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eAutomotive seats and interior upholstery\u003c\/li\u003e\n\u003cli\u003eFurniture and sofa manufacturing\u003c\/li\u003e\n\u003cli\u003eLeather bags and accessories\u003c\/li\u003e\n\u003cli\u003eHeavy-duty luggage and travel bags\u003c\/li\u003e\n\u003cli\u003eMarine upholstery and canvas products\u003c\/li\u003e\n\u003cli\u003eMattress manufacturing\u003c\/li\u003e\n\u003cli\u003eDecorative double-needle topstitching\u003c\/li\u003e\n\u003cli\u003eReinforced industrial seams\u003c\/li\u003e\n\u003cli\u003eHeavy fabric and multilayer textile assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eProfessional Double-Needle Sewing Performance\u003c\/strong\u003e\n\u003cp\u003e\nThe JACK Z7-29100 combines intelligent\nmaterial detection, synchronized triple\nfeeding, and double-needle stitching\nto help manufacturers achieve consistent\nseam appearance and controlled material\nhandling in demanding production environments.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-Z7-29100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Heavy Duty Double Needle Walking Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Type\u003c\/td\u003e\n\u003ctd\u003eDouble Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Threads\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Mechanism\u003c\/td\u003e\n\u003ctd\u003eTriple Feed \/ Compound Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDPx35R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Needle Size\u003c\/td\u003e\n\u003ctd\u003e#21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003e2,600 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Stitch Length\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Presser Foot Lift\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Gauge\u003c\/td\u003e\n\u003ctd\u003e3\/8 in. (9.5 mm), subject to supplied configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotary Hook\u003c\/td\u003e\n\u003ctd\u003eXXL Large-Capacity Hook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHook Size\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eIntegrated Direct-Drive AC Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Controller Power\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003eElectronic Touchscreen Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAI Adaptive Hump System\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual Thickness Sensors\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Thread Management\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Thread Trimming\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Backtacking\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Presser Foot Lifting\u003c\/td\u003e\n\u003ctd\u003ePneumatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Handwheel\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBobbin Thread Detection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eElectronically Controlled Hook Lubrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Dimensions\u003c\/td\u003e\n\u003ctd\u003e930 × 385 × 780 mm (manufacturer catalog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e66 \/ 81 kg (manufacturer catalog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Configuration\u003c\/td\u003e\n\u003ctd\u003eComplete with Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Compressor\u003c\/td\u003e\n\u003ctd\u003eRequired for pneumatic presser foot lifting; not included, sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eJACK® JK-Z7-29100 Double Needle Industrial Sewing Machine Head\u003c\/li\u003e\n\u003cli\u003eIntegrated Direct-Drive Servo Motor\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Machine Table\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Metal Stand\u003c\/li\u003e\n\u003cli\u003eIntegrated Electronic Control System\u003c\/li\u003e\n\u003cli\u003eStandard Accessories Supplied with the Machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eComplete Industrial Sewing Setup\u003c\/strong\u003e\n\u003cp\u003e\nYour machine is professionally assembled,\nadjusted, inspected, and prepared\nby JMJ Sewing Machines before delivery.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\n\u003cp\u003e\nAt JMJ Sewing Machines, we understand\nthe importance of dependable equipment\nfor professional sewing operations.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore delivery, our quality inspection\nprocess includes, as applicable:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eInspection for visible manufacturing defects\u003c\/li\u003e\n\u003cli\u003eVerification of machine operation\u003c\/li\u003e\n\u003cli\u003eMechanical adjustments and calibration\u003c\/li\u003e\n\u003cli\u003eInspection of relevant sewing components\u003c\/li\u003e\n\u003cli\u003eVerification of automatic sewing functions\u003c\/li\u003e\n\u003cli\u003eNeedle and stitch formation inspection\u003c\/li\u003e\n\u003cli\u003eSewing performance testing\u003c\/li\u003e\n\u003cli\u003ePreparation before shipping or delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nOur objective is to provide customers\nwith carefully inspected equipment\nthat is properly prepared for\nprofessional sewing applications.\n\u003c\/p\u003e\n\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\n\u003cp\u003e\nThe JACK® JK-Z7-29100 is recommended\nfor upholstery businesses, leather goods\nmanufacturers, automotive interior\nspecialists, and industrial sewing\nworkshops that require double-needle\nstitching on heavy materials.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe intelligent Adaptive Hump-Jumping\nsystem is especially useful when sewing\nacross changes in material thickness,\nsuch as overlapping seams and\nreinforced fabric assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines can assist customers\nin selecting suitable industrial\nsewing equipment according to\ntheir materials, production volume,\nthread requirements, and sewing applications.\n\u003c\/p\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\nWarranty service and technical support\nare handled directly through\nJMJ Sewing Machines.\n\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis industrial sewing machine includes\na 12-month JMJ commercial warranty,\nsubject to the applicable warranty\nterms and conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor covered manufacturing defects,\nJMJ provides replacement parts\nand labor in accordance with\nits applicable commercial warranty.\n\u003c\/p\u003e\n\n\u003cp\u003e\nElectrical and electronic components\nare subject to exclusions to\nthe extent permitted by law.\n\u003c\/p\u003e\n\n\u003cp\u003e\nApplicable manufacturer warranties\nand the purchaser's legal rights\nremain in effect.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPreliminary technical assistance\nmay be available through video consultation.\nCertain technical evaluations or repairs\nmay require an in-person inspection.\n\u003c\/p\u003e\n\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines can help customers\nidentify suitable replacement parts\nand accessories for their\nindustrial sewing equipment.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\u003cli\u003eBobbins and bobbin-related components\u003c\/li\u003e\n\u003cli\u003eRotary hooks\u003c\/li\u003e\n\u003cli\u003eWalking foot presser feet\u003c\/li\u003e\n\u003cli\u003eNeedle plates\u003c\/li\u003e\n\u003cli\u003eFeed dogs\u003c\/li\u003e\n\u003cli\u003eThread tension components\u003c\/li\u003e\n\u003cli\u003eMechanical replacement parts\u003c\/li\u003e\n\u003cli\u003eElectronic and electrical components\u003c\/li\u003e\n\u003cli\u003eAdditional sewing accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nAll replacement parts and accessories\nare subject to compatibility verification\nand product availability.\n\u003c\/p\u003e\n\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eMachine Configuration:\u003c\/strong\u003e\nThis industrial sewing machine\nis supplied complete with its\ntable and metal stand.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eElectrical Requirements:\u003c\/strong\u003e\nRated Voltage: \u003cstrong\u003e110V\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCompressed Air Requirement:\u003c\/strong\u003e\nThe pneumatic presser foot lifting\nsystem requires a compatible\nexternal air compressor for operation.\n\u003cstrong\u003e\nThe air compressor is not included\nand must be purchased separately.\n\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWheels:\u003c\/strong\u003e\nWHEELS ARE NOT INCLUDED — SOLD SEPARATELY.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWheels shown in product photographs,\nwhen applicable, may be used\nfor moving equipment within\nour showroom and are not\nincluded with the machine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eIn-Store Purchases:\u003c\/strong\u003e\nCustomers purchasing machines\nat our physical store receive\na brief in-person explanation\nof basic machine controls\nat the time of delivery.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eShipped Orders:\u003c\/strong\u003e\nShipped orders do not include\nin-person operator training.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\n\u003cp\u003e\nEligible voluntary returns may be\nrequested within 14 calendar days,\nsubject to JMJ Sewing Machines'\napplicable return conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nApproved voluntary returns\nare subject to a 20% restocking fee.\n\u003c\/p\u003e\n\n\u003cp\u003e\nReturns involving covered defects\nor applicable consumer rights\nare handled according to the\nrelevant warranty terms and laws.\n\u003c\/p\u003e\n\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\n\u003cdiv class=\"contact\"\u003e\n\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\n\n\u003cp\u003e\nIndustrial Sewing Machines,\nSpare Parts, Accessories,\nRepairs \u0026amp; Technical Support\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e\nOrlando, Florida\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEnglish:\u003c\/strong\u003e\n\u003ca href=\"tel:+14074517450\"\u003e\n407-451-7450\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEspañol:\u003c\/strong\u003e\n\u003ca href=\"tel:+13213742407\"\u003e\n321-374-2407\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWebsite:\u003c\/strong\u003e\n\u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003e\njmjsewingmachines.com\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nContact our team for assistance\nselecting the right industrial\nsewing machine for your business.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":54272846168358,"sku":null,"price":5700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage2nov2026_10_54_42a.m..png?v=1793635052"},{"product_id":"ack®-jk-20u-93z-industrial-zigzag-sewing-machine-with-automatic-lubrication-servo-motor-complete-with-table-stand","title":"JACK® JK-20U-93Z Industrial Zigzag Sewing Machine with Automatic Lubrication \u0026 Servo Motor – Complete with Table \u0026 Stand","description":"\u003cdiv class=\"jmj-20u93z\" style=\"font-family:Arial,Helvetica,sans-serif;color:#262626;line-height:1.7;max-width:1100px;margin:0 auto;background:#ffffff;\"\u003e\n\n\u003cstyle\u003e\n.jmj-20u93z h2{\ncolor:#222222;\nfont-size:25px;\nline-height:1.35;\nmargin:24px 0 12px;\n}\n.jmj-20u93z h3{\ncolor:#f97316;\nfont-size:21px;\nmargin:25px 0 12px;\nborder-bottom:2px solid #f97316;\npadding-bottom:8px;\n}\n.jmj-20u93z p{\nfont-size:15px;\nmargin:12px 0;\n}\n.jmj-20u93z ul{\npadding-left:23px;\n}\n.jmj-20u93z li{\nmargin-bottom:9px;\nfont-size:15px;\n}\n.jmj-20u93z .highlight{\nbackground:#fff7ed;\nborder-left:4px solid #f97316;\npadding:18px;\nmargin:22px 0;\nborder-radius:5px;\n}\n.jmj-20u93z .assembly{\nbackground:#fff7ed;\nborder:2px solid #f97316;\nborder-radius:8px;\npadding:20px;\nmargin:25px 0;\ntext-align:center;\nanimation:jmj20uPulse 2.5s infinite;\n}\n.jmj-20u93z .assembly strong{\ndisplay:block;\nfont-size:19px;\ncolor:#ea580c;\nletter-spacing:.3px;\n}\n.jmj-20u93z .assembly p{\nmargin:9px 0 0;\n}\n@keyframes jmj20uPulse{\n0%{box-shadow:0 0 0 0 rgba(249,115,22,.35);}\n70%{box-shadow:0 0 0 12px rgba(249,115,22,0);}\n100%{box-shadow:0 0 0 0 rgba(249,115,22,0);}\n}\n.jmj-20u93z table{\nwidth:100%;\nborder-collapse:collapse;\nmargin:18px 0;\nfont-size:14px;\n}\n.jmj-20u93z th{\nbackground:#f97316;\ncolor:#ffffff;\npadding:12px;\ntext-align:left;\n}\n.jmj-20u93z td{\nborder:1px solid #e5e5e5;\npadding:11px;\nvertical-align:top;\n}\n.jmj-20u93z tr:nth-child(even){\nbackground:#fff7ed;\n}\n.jmj-20u93z .contact{\nbackground:#fff7ed;\nborder:1px solid #fed7aa;\nborder-radius:7px;\npadding:20px;\nmargin-top:25px;\n}\n.jmj-20u93z a{\ncolor:#ea580c;\nfont-weight:bold;\ntext-decoration:none;\n}\n@media(max-width:600px){\n.jmj-20u93z h2{font-size:22px;}\n.jmj-20u93z h3{font-size:19px;}\n.jmj-20u93z table{font-size:12px;}\n.jmj-20u93z td,\n.jmj-20u93z th{padding:8px;}\n.jmj-20u93z .assembly strong{font-size:16px;}\n}\n\u003c\/style\u003e\n\n\u003ch2\u003e\nJACK® JK-20U-93Z Industrial Zigzag Sewing Machine\nwith Automatic Lubrication\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eJACK® JK-20U-93Z\u003c\/strong\u003e is an\nindustrial zigzag sewing machine designed\nfor workshops and production environments\nthat require dependable stitching\nand flexible sewing applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCombining the versatility of zigzag\nstitching with an automatic lubrication\nsystem and an AC servo motor,\nthis machine offers a practical solution\nfor professional sewing operations.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts zigzag stitching capability makes\nit suitable for applications where\na straight stitch alone may not provide\nthe desired seam construction,\nflexibility, or decorative appearance.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe machine is intended for businesses\nthat value controlled sewing performance,\nconsistent operation, and equipment\ndesigned for regular industrial use.\n\u003c\/p\u003e\n\n\u003cdiv class=\"assembly\"\u003e\n\u003cstrong\u003e\nFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\n\u003c\/strong\u003e\n\u003cp\u003e\nProfessionally assembled, adjusted,\nand sewing-tested by JMJ Sewing Machines\nbefore delivery.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Zigzag Stitching:\u003c\/strong\u003e\nProvides zigzag stitch formation\nfor a variety of professional\nsewing applications.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSingle-Needle Operation:\u003c\/strong\u003e\nUses a single needle to produce\nzigzag stitching with controlled\nmaterial handling.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Lubrication System:\u003c\/strong\u003e\nDesigned to distribute lubrication\nto designated machine components,\nhelping support consistent operation\nand routine machine maintenance.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAC Servo Motor:\u003c\/strong\u003e\nEquipped with an electronically\ncontrolled servo motor for\nresponsive sewing operation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e550W Rated Motor Power:\u003c\/strong\u003e\nThe motor control unit shown\nfor this machine is rated\nat 550 watts.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Sewing Speed:\u003c\/strong\u003e\nServo motor control allows\nthe operator to regulate\nsewing speed according\nto the application.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProfessional Zigzag Applications:\u003c\/strong\u003e\nSuitable for sewing operations\nthat require zigzag seams,\nedge reinforcement,\nand decorative stitching.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machine Construction:\u003c\/strong\u003e\nDesigned for professional\nworkshop use and repeated\nsewing operations.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComplete Sewing Station:\u003c\/strong\u003e\nSupplied with an industrial\ntable and metal stand.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eJMJ Professional Preparation:\u003c\/strong\u003e\nThe machine is inspected,\nadjusted, and sewing-tested\nbefore delivery.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cp\u003e\nThe JACK® JK-20U-93Z can be used\nfor professional sewing projects\nwhere zigzag stitching is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eGeneral industrial zigzag sewing\u003c\/li\u003e\n\u003cli\u003eGarment manufacturing and alterations\u003c\/li\u003e\n\u003cli\u003eDecorative zigzag stitching\u003c\/li\u003e\n\u003cli\u003eFabric edge reinforcement\u003c\/li\u003e\n\u003cli\u003eTextile accessories\u003c\/li\u003e\n\u003cli\u003eFabric repair and reinforcement\u003c\/li\u003e\n\u003cli\u003eWorkshop and production sewing\u003c\/li\u003e\n\u003cli\u003eSelected upholstery textile applications\u003c\/li\u003e\n\u003cli\u003eSpecialized fabric assembly operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eVersatile Zigzag Sewing for Professional Workshops\u003c\/strong\u003e\n\n\u003cp\u003e\nThe JACK JK-20U-93Z provides\na practical combination of\nzigzag sewing capability,\nservo motor control,\nand automatic lubrication.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis configuration is suitable\nfor sewing businesses looking\nto expand their range of\nzigzag stitching applications\nwhile maintaining a dedicated\nindustrial sewing station.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-20U-93Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Zigzag Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStitch Type\u003c\/td\u003e\n\u003ctd\u003eZigzag\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor System\u003c\/td\u003e\n\u003ctd\u003eAC Servo Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eRated Motor Power\u003c\/td\u003e\n\u003ctd\u003e550 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Motor Speed\u003c\/td\u003e\n\u003ctd\u003e2,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eLubrication System\u003c\/td\u003e\n\u003ctd\u003eAutomatic Lubrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSewing Speed Control\u003c\/td\u003e\n\u003ctd\u003eElectronic Servo Motor Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStitch Width\u003c\/td\u003e\n\u003ctd\u003eAdjustable; exact range to be confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStitch Length\u003c\/td\u003e\n\u003ctd\u003eExact range to be confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eTo be confirmed for this model\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMachine Configuration\u003c\/td\u003e\n\u003ctd\u003eComplete with Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eJACK® JK-20U-93Z Industrial Sewing Machine Head\u003c\/li\u003e\n\u003cli\u003eAC Servo Motor\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Machine Table\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Metal Stand\u003c\/li\u003e\n\u003cli\u003eStandard Manufacturer-Supplied Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eComplete Industrial Sewing Setup\u003c\/strong\u003e\n\n\u003cp\u003e\nYour JACK® JK-20U-93Z is\nprofessionally assembled,\nadjusted, inspected,\nand prepared by\nJMJ Sewing Machines\nbefore delivery.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\n\u003cp\u003e\nAt JMJ Sewing Machines,\nwe understand that professional\nsewing equipment must be\nproperly prepared before\nreaching the customer.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOur quality inspection\nprocess includes,\nas applicable:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eInspection for visible defects\u003c\/li\u003e\n\u003cli\u003eVerification of machine operation\u003c\/li\u003e\n\u003cli\u003eMechanical adjustments and calibration\u003c\/li\u003e\n\u003cli\u003eInspection of relevant sewing components\u003c\/li\u003e\n\u003cli\u003eVerification of zigzag stitch formation\u003c\/li\u003e\n\u003cli\u003eInspection of motor operation\u003c\/li\u003e\n\u003cli\u003eSewing performance testing\u003c\/li\u003e\n\u003cli\u003ePreparation before shipping or delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nOur objective is to provide\ncustomers with properly\nprepared equipment\nthat is ready for\nprofessional sewing applications.\n\u003c\/p\u003e\n\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\n\u003cp\u003e\nThe JACK® JK-20U-93Z is\nrecommended for sewing\nworkshops and businesses\nthat require industrial\nzigzag stitching capabilities.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis model may be a suitable\nchoice for garment production,\ntextile repairs, decorative\nsewing, and other applications\nrequiring controlled zigzag\nstitch formation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe correct machine configuration,\nneedle, thread, and material\ncombination should always\nbe selected according\nto the intended sewing application.\n\u003c\/p\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines can assist\ncustomers in evaluating their\nproduction requirements\nand selecting suitable\nindustrial sewing equipment.\n\u003c\/p\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\nWarranty service and technical\nsupport are handled directly\nthrough JMJ Sewing Machines.\n\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis industrial sewing machine\nincludes a 12-month JMJ\ncommercial warranty,\nsubject to the applicable\nwarranty terms and conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor covered manufacturing defects,\nJMJ provides replacement parts\nand labor according to\nits applicable commercial warranty.\n\u003c\/p\u003e\n\n\u003cp\u003e\nElectrical and electronic\ncomponents are subject\nto exclusions to the\nextent permitted by law.\n\u003c\/p\u003e\n\n\u003cp\u003e\nApplicable manufacturer warranties\nand the purchaser's legal rights\nremain in effect.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPreliminary technical assistance\nmay be available through\nvideo consultation.\nCertain technical evaluations\nor repairs may require\nan in-person inspection.\n\u003c\/p\u003e\n\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines can help\ncustomers identify suitable\nreplacement parts and accessories\nfor their industrial sewing equipment.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\u003cli\u003eBobbins and bobbin-related components\u003c\/li\u003e\n\u003cli\u003eRotary hooks\u003c\/li\u003e\n\u003cli\u003ePresser feet\u003c\/li\u003e\n\u003cli\u003eNeedle plates\u003c\/li\u003e\n\u003cli\u003eFeed dogs\u003c\/li\u003e\n\u003cli\u003eThread tension components\u003c\/li\u003e\n\u003cli\u003eMechanical replacement parts\u003c\/li\u003e\n\u003cli\u003eMotor-related components\u003c\/li\u003e\n\u003cli\u003eAdditional sewing accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nAll replacement parts\nand accessories are subject\nto compatibility verification\nand product availability.\n\u003c\/p\u003e\n\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eMachine Configuration:\u003c\/strong\u003e\nThis industrial sewing machine\nis supplied complete with its\ntable and metal stand.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eElectrical Requirements:\u003c\/strong\u003e\nRated Voltage:\n\u003cstrong\u003e110V\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWheels:\u003c\/strong\u003e\nWHEELS ARE NOT INCLUDED —\nSOLD SEPARATELY.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWheels shown in product\nphotographs, when applicable,\nmay be used for moving\nequipment within our showroom\nand are not included\nwith the machine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eIn-Store Purchases:\u003c\/strong\u003e\nCustomers purchasing machines\nat our physical store receive\na brief in-person explanation\nof basic machine controls\nat the time of delivery.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eShipped Orders:\u003c\/strong\u003e\nShipped orders do not include\nin-person operator training.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\n\u003cp\u003e\nEligible voluntary returns\nmay be requested within\n14 calendar days,\nsubject to JMJ Sewing Machines'\napplicable return conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nApproved voluntary returns\nare subject to a\n20% restocking fee.\n\u003c\/p\u003e\n\n\u003cp\u003e\nReturns involving covered\ndefects or applicable\nconsumer rights are handled\naccording to the relevant\nwarranty terms and laws.\n\u003c\/p\u003e\n\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\n\u003cdiv class=\"contact\"\u003e\n\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\n\n\u003cp\u003e\nIndustrial Sewing Machines,\nSpare Parts, Accessories,\nRepairs \u0026amp; Technical Support\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e\nOrlando, Florida\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEnglish:\u003c\/strong\u003e\n\u003ca href=\"tel:+14074517450\"\u003e\n407-451-7450\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEspañol:\u003c\/strong\u003e\n\u003ca href=\"tel:+13213742407\"\u003e\n321-374-2407\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWebsite:\u003c\/strong\u003e\n\u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003e\njmjsewingmachines.com\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nContact our team for assistance\nselecting the right industrial\nsewing machine for your business.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":54274130968870,"sku":null,"price":1690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_2_nov_2026_06_34_27_p.m..png?v=1793662502"},{"product_id":"jack®-jk-8740c-460-02-d-a-w2s-4-needle-6-thread-industrial-flatseamer-sewing-machine-complete-with-table-stand","title":"JACK® JK-8740C-460-02-D-A W2S 4-Needle 6-Thread Industrial Flatseamer Sewing Machine – Complete with Table \u0026 Stand","description":"\u003cdiv class=\"jmj-8740\" style=\"font-family:Arial,Helvetica,sans-serif;color:#262626;line-height:1.7;max-width:1100px;margin:0 auto;background:#ffffff;\"\u003e\n\n\u003cstyle\u003e\n.jmj-8740 h2{\ncolor:#222222;\nfont-size:25px;\nline-height:1.35;\nmargin:24px 0 12px;\n}\n.jmj-8740 h3{\ncolor:#f97316;\nfont-size:21px;\nmargin:25px 0 12px;\nborder-bottom:2px solid #f97316;\npadding-bottom:8px;\n}\n.jmj-8740 p{\nfont-size:15px;\nmargin:12px 0;\n}\n.jmj-8740 ul{\npadding-left:23px;\n}\n.jmj-8740 li{\nmargin-bottom:9px;\nfont-size:15px;\n}\n.jmj-8740 .highlight{\nbackground:#fff7ed;\nborder-left:4px solid #f97316;\npadding:18px;\nmargin:22px 0;\nborder-radius:5px;\n}\n.jmj-8740 .assembly{\nbackground:#fff7ed;\nborder:2px solid #f97316;\nborder-radius:8px;\npadding:20px;\nmargin:25px 0;\ntext-align:center;\nanimation:jmj8740Pulse 2.5s infinite;\n}\n.jmj-8740 .assembly strong{\ndisplay:block;\nfont-size:19px;\ncolor:#ea580c;\nletter-spacing:.3px;\n}\n.jmj-8740 .assembly p{\nmargin:9px 0 0;\n}\n@keyframes jmj8740Pulse{\n0%{box-shadow:0 0 0 0 rgba(249,115,22,.35);}\n70%{box-shadow:0 0 0 12px rgba(249,115,22,0);}\n100%{box-shadow:0 0 0 0 rgba(249,115,22,0);}\n}\n.jmj-8740 table{\nwidth:100%;\nborder-collapse:collapse;\nmargin:18px 0;\nfont-size:14px;\n}\n.jmj-8740 th{\nbackground:#f97316;\ncolor:#ffffff;\npadding:12px;\ntext-align:left;\n}\n.jmj-8740 td{\nborder:1px solid #e5e5e5;\npadding:11px;\nvertical-align:top;\n}\n.jmj-8740 tr:nth-child(even){\nbackground:#fff7ed;\n}\n.jmj-8740 .contact{\nbackground:#fff7ed;\nborder:1px solid #fed7aa;\nborder-radius:7px;\npadding:20px;\nmargin-top:25px;\n}\n.jmj-8740 a{\ncolor:#ea580c;\nfont-weight:bold;\ntext-decoration:none;\n}\n@media(max-width:600px){\n.jmj-8740 h2{font-size:22px;}\n.jmj-8740 h3{font-size:19px;}\n.jmj-8740 table{font-size:12px;}\n.jmj-8740 td,\n.jmj-8740 th{padding:8px;}\n.jmj-8740 .assembly strong{font-size:16px;}\n}\n\u003c\/style\u003e\n\n\u003ch2\u003e\nJACK® JK-8740C-460-02-D-A W2S\n4-Needle 6-Thread Industrial Flatseamer\nSewing Machine\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eJACK® JK-8740C-460-02-D-A W2S\u003c\/strong\u003e\nis a specialized industrial flatseamer\nsewing machine designed for professional\ngarment manufacturing and the production\nof flat, comfortable seams.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFeaturing a four-needle, six-thread\nstitching configuration, this machine\nis designed to join fabric panels\nwhile producing a low-profile seam\nsuitable for garments that require\ncomfort, flexibility, and reduced\nseam bulk.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFlatseaming is especially useful\nin activewear, sportswear, underwear,\ncompression garments, and other\nstretch-fabric applications where\ntraditional raised seams may cause\ndiscomfort or unnecessary bulk.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe JACK 8740C series is intended\nfor professional sewing environments\nthat require consistent seam formation,\nefficient fabric handling, and\nspecialized garment construction.\n\u003c\/p\u003e\n\n\u003cdiv class=\"assembly\"\u003e\n\n\u003cstrong\u003e\nFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\n\u003c\/strong\u003e\n\n\u003cp\u003e\nProfessionally assembled, adjusted,\nand sewing-tested by JMJ Sewing Machines\nbefore delivery.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e4-Needle, 6-Thread Configuration:\u003c\/strong\u003e\nDesigned to produce specialized\nflatseam stitching using four needles\nand six threads.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlatseamer Stitch Formation:\u003c\/strong\u003e\nCreates low-profile seams that help\nreduce bulk where fabric panels\nare joined together.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProfessional Stretch-Fabric Sewing:\u003c\/strong\u003e\nSuitable for garment applications\nrequiring flexible seams and\ncomfortable fabric construction.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSpecialized Fabric Joining:\u003c\/strong\u003e\nDesigned for joining fabric edges\nin applications where a flatter\nseam profile is preferred.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMulti-Thread Stitch Construction:\u003c\/strong\u003e\nThe six-thread configuration provides\nthe stitch structure required\nfor professional flatseaming.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Sewing Construction:\u003c\/strong\u003e\nBuilt for professional garment\nproduction environments.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eReduced Seam Bulk:\u003c\/strong\u003e\nFlatseam construction helps minimize\nraised seam allowances in finished\ngarments.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGarment Comfort:\u003c\/strong\u003e\nThe low-profile seam design is\nparticularly beneficial for clothing\nworn close to the body.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProfessional Production Capability:\u003c\/strong\u003e\nSuitable for manufacturing operations\nthat require repeated flatseaming\nof garment panels.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSpecialized W2S Configuration:\u003c\/strong\u003e\nIdentifies the supplied machine\nconfiguration within the\nJK-8740C series.\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cp\u003e\nThe JACK® JK-8740C-460-02-D-A W2S\nis recommended for garment manufacturers\nworking with stretch fabrics and\nproducts requiring low-profile seams.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSportswear manufacturing\u003c\/li\u003e\n\u003cli\u003eActivewear and athletic clothing\u003c\/li\u003e\n\u003cli\u003eCompression garments\u003c\/li\u003e\n\u003cli\u003eUnderwear and intimate apparel\u003c\/li\u003e\n\u003cli\u003eSwimwear production\u003c\/li\u003e\n\u003cli\u003eYoga and fitness clothing\u003c\/li\u003e\n\u003cli\u003eStretch-fabric garments\u003c\/li\u003e\n\u003cli\u003ePerformance apparel\u003c\/li\u003e\n\u003cli\u003eBase layers and close-fitting clothing\u003c\/li\u003e\n\u003cli\u003eProfessional flatseam garment construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\n\u003cstrong\u003eProfessional Flatseam Construction\u003c\/strong\u003e\n\n\u003cp\u003e\nThe four-needle, six-thread\nstitching system is designed\nfor manufacturing garments\nthat require comfortable,\nflexible, and low-profile seams.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis specialized construction\nmakes the JACK JK-8740C an\nexcellent option for garment\nmanufacturers producing\nperformance apparel and\nstretch-fabric clothing.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-8740C-460-02-D-A W2S\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Flatseamer Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStitch Configuration\u003c\/td\u003e\n\u003ctd\u003e4-Needle, 6-Thread Flatseam\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNumber of Threads\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePrimary Application\u003c\/td\u003e\n\u003ctd\u003eFlatseam Fabric Joining\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eRecommended Materials\u003c\/td\u003e\n\u003ctd\u003eStretch and Knit Fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eSubject to exact subclass verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNeedle Gauge\u003c\/td\u003e\n\u003ctd\u003eSubject to exact subclass verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003eSubject to exact subclass verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStitch Length\u003c\/td\u003e\n\u003ctd\u003eSubject to exact subclass verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Sewing Machine Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003eSubject to supplied motor specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMachine Configuration\u003c\/td\u003e\n\u003ctd\u003eComplete with Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduction Category\u003c\/td\u003e\n\u003ctd\u003eIndustrial Garment Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\nJACK® JK-8740C-460-02-D-A W2S\nIndustrial Flatseamer Machine Head\n\u003c\/li\u003e\n\n\u003cli\u003e\nIndustrial Sewing Machine Motor\n\u003c\/li\u003e\n\n\u003cli\u003e\nIndustrial Sewing Machine Table\n\u003c\/li\u003e\n\n\u003cli\u003e\nHeavy-Duty Metal Stand\n\u003c\/li\u003e\n\n\u003cli\u003e\nStandard Manufacturer-Supplied Accessories\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\n\u003cstrong\u003eComplete Industrial Sewing Setup\u003c\/strong\u003e\n\n\u003cp\u003e\nYour machine is professionally\nassembled, adjusted, inspected,\nand prepared by JMJ Sewing Machines\nbefore delivery.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\n\u003cp\u003e\nAt JMJ Sewing Machines, we understand\nthe importance of dependable sewing\nequipment for professional garment\nmanufacturing.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore delivery, our quality\ninspection process includes,\nas applicable:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eInspection for visible defects\u003c\/li\u003e\n\n\u003cli\u003eVerification of machine operation\u003c\/li\u003e\n\n\u003cli\u003eMechanical adjustments and calibration\u003c\/li\u003e\n\n\u003cli\u003eInspection of relevant sewing components\u003c\/li\u003e\n\n\u003cli\u003eVerification of needle and thread operation\u003c\/li\u003e\n\n\u003cli\u003eFlatseam stitch formation inspection\u003c\/li\u003e\n\n\u003cli\u003eFabric feeding and seam quality testing\u003c\/li\u003e\n\n\u003cli\u003ePreparation before shipping or delivery\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\nOur objective is to provide\ncustomers with carefully\ninspected sewing equipment\nprepared for professional use.\n\u003c\/p\u003e\n\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\n\u003cp\u003e\nThe JACK® JK-8740C-460-02-D-A W2S\nis recommended for garment\nmanufacturers specializing\nin sportswear, activewear,\ncompression garments,\nunderwear, and stretch-fabric\nclothing.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFlatseaming is particularly\nuseful when the finished\ngarment requires reduced\nseam bulk, improved comfort,\nand flexible fabric joining.\n\u003c\/p\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines can assist\ncustomers in selecting\nappropriate industrial sewing\nequipment according to their\nmaterials, production volume,\nand garment construction needs.\n\u003c\/p\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\nWarranty service and technical\nsupport are handled directly\nthrough JMJ Sewing Machines.\n\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis industrial sewing machine\nincludes a 12-month JMJ\ncommercial warranty, subject\nto the applicable warranty\nterms and conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor covered manufacturing defects,\nJMJ provides replacement parts\nand labor in accordance with\nits applicable commercial warranty.\n\u003c\/p\u003e\n\n\u003cp\u003e\nElectrical and electronic\ncomponents are subject to\nexclusions to the extent\npermitted by law.\n\u003c\/p\u003e\n\n\u003cp\u003e\nApplicable manufacturer warranties\nand the purchaser's legal rights\nremain in effect.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPreliminary technical assistance\nmay be available through video\nconsultation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCertain technical evaluations\nor repairs may require an\nin-person inspection.\n\u003c\/p\u003e\n\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\n\u003cp\u003e\nJMJ Sewing Machines can assist\ncustomers with identifying\ncompatible replacement parts\nand accessories for their\nindustrial flatseamer equipment.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\n\u003cli\u003eNeedle clamps and needle holders\u003c\/li\u003e\n\n\u003cli\u003eLoopers\u003c\/li\u003e\n\n\u003cli\u003ePresser feet\u003c\/li\u003e\n\n\u003cli\u003eNeedle plates\u003c\/li\u003e\n\n\u003cli\u003eFeed dogs\u003c\/li\u003e\n\n\u003cli\u003eThread guides\u003c\/li\u003e\n\n\u003cli\u003eThread tension components\u003c\/li\u003e\n\n\u003cli\u003eMechanical replacement parts\u003c\/li\u003e\n\n\u003cli\u003eMotor and electrical components\u003c\/li\u003e\n\n\u003cli\u003eAdditional sewing accessories\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\nAll replacement parts and\naccessories are subject to\ncompatibility verification\nand product availability.\n\u003c\/p\u003e\n\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\n\u003cdiv class=\"highlight\"\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eMachine Configuration:\u003c\/strong\u003e\nThis industrial sewing machine\nis supplied complete with its\ntable, motor, and metal stand.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eElectrical Requirements:\u003c\/strong\u003e\nRated Voltage:\n\u003cstrong\u003e110V\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eMachine Application:\u003c\/strong\u003e\nThis equipment is designed\nfor specialized flatseam\ngarment construction.\nIt is not intended to replace\na conventional straight-stitch\nor standard overlock machine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eMaterial Compatibility:\u003c\/strong\u003e\nSuitability depends on fabric\nconstruction, thread selection,\nneedle specifications, and\nproduction requirements.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWheels:\u003c\/strong\u003e\nWHEELS ARE NOT INCLUDED — SOLD SEPARATELY.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWheels shown in product\nphotographs, when applicable,\nmay be used for moving equipment\nwithin our showroom and are\nnot included with the machine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eIn-Store Purchases:\u003c\/strong\u003e\nCustomers purchasing machines\nat our physical store receive\na brief in-person explanation\nof basic machine controls\nat the time of delivery.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eShipped Orders:\u003c\/strong\u003e\nShipped orders do not include\nin-person operator training.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\n\u003cp\u003e\nEligible voluntary returns\nmay be requested within\n14 calendar days, subject\nto JMJ Sewing Machines'\napplicable return conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nApproved voluntary returns\nare subject to a\n20% restocking fee.\n\u003c\/p\u003e\n\n\u003cp\u003e\nReturns involving covered\ndefects or applicable\nconsumer rights are handled\naccording to the relevant\nwarranty terms and laws.\n\u003c\/p\u003e\n\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\n\u003cdiv class=\"contact\"\u003e\n\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\n\n\u003cp\u003e\nIndustrial Sewing Machines,\nSpare Parts, Accessories,\nRepairs \u0026amp; Technical Support\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e\nOrlando, Florida\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEnglish:\u003c\/strong\u003e\n\u003ca href=\"tel:+14074517450\"\u003e\n407-451-7450\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEspañol:\u003c\/strong\u003e\n\u003ca href=\"tel:+13213742407\"\u003e\n321-374-2407\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWebsite:\u003c\/strong\u003e\n\u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003e\njmjsewingmachines.com\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nContact our team for assistance\nselecting the right industrial\nsewing machine for your business.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"JMJ SEWING MACHINES","offers":[{"title":"Default Title","offer_id":54276679565606,"sku":null,"price":6700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage3nov2026_10_40_27a.m..png?v=1793720741"},{"product_id":"jack®-jk-2030ghc-4q-computerized-single-needle-heavy-duty-top-bottom-feed-industrial-sewing-machine-with-automatic-foot-lift-complete-with-table-stand","title":"JACK® JK-2030GHC-4Q Computerized Single Needle Heavy Duty Top \u0026 Bottom Feed Industrial Sewing Machine with Automatic Foot Lift – Complete with Table \u0026 Stand","description":"\u003cstyle\u003e\n.jmj-2030ghc *{box-sizing:border-box}\n.jmj-2030ghc h2{font-size:25px;color:#222;margin:22px 0 12px;line-height:1.35}\n.jmj-2030ghc h3{font-size:20px;color:#ea580c;margin:26px 0 12px;padding-bottom:8px;border-bottom:2px solid #f97316}\n.jmj-2030ghc p{font-size:15px;margin:12px 0}\n.jmj-2030ghc ul{padding-left:23px}\n.jmj-2030ghc li{font-size:15px;margin-bottom:10px}\n.jmj-2030ghc .jmj-box{background:#fff7ed;border-left:4px solid #f97316;padding:18px;margin:22px 0;border-radius:5px}\n.jmj-2030ghc .jmj-setup{background:#fff7ed;border:2px solid #f97316;border-radius:8px;text-align:center;padding:22px 15px;margin:24px 0;animation:jmj2030Glow 2.8s infinite}\n.jmj-2030ghc .jmj-setup strong{font-size:19px;color:#c2410c;display:block}\n.jmj-2030ghc .jmj-setup p{margin:8px 0 0}\n@keyframes jmj2030Glow{\n0%,100%{box-shadow:0 0 0 0 rgba(249,115,22,.12)}\n50%{box-shadow:0 0 0 8px rgba(249,115,22,.06)}\n}\n.jmj-2030ghc .jmj-table-wrap{width:100%;overflow-x:auto}\n.jmj-2030ghc table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0}\n.jmj-2030ghc th{background:#f97316;color:white;text-align:left;padding:12px}\n.jmj-2030ghc td{padding:11px;border:1px solid #e5e5e5;vertical-align:top}\n.jmj-2030ghc tbody tr:nth-child(even){background:#fff7ed}\n.jmj-2030ghc .jmj-contact{background:#fff7ed;border:1px solid #fed7aa;padding:20px;border-radius:7px;margin:24px 0}\n.jmj-2030ghc a{color:#c2410c;font-weight:bold;text-decoration:none}\n.jmj-2030ghc .jmj-note{font-size:13px;color:#57534e}\n@media(max-width:600px){\n.jmj-2030ghc h2{font-size:22px}\n.jmj-2030ghc h3{font-size:18px}\n.jmj-2030ghc .jmj-setup strong{font-size:16px}\n.jmj-2030ghc table{font-size:12px}\n.jmj-2030ghc th,.jmj-2030ghc td{padding:8px}\n}\n@media(prefers-reduced-motion:reduce){\n.jmj-2030ghc .jmj-setup{animation:none}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-2030ghc\" style=\"max-width: 1100px; margin: auto; font-family: Arial,Helvetica,sans-serif; color: #262626; line-height: 1.7; background: #fff;\"\u003e\n\u003ch2\u003eJACK® JK-2030GHC-4Q Computerized Heavy Duty Top Feed Industrial Sewing Machine\u003c\/h2\u003e\n\u003cp\u003eBuilt for sewing professionals who need reliable material control, the \u003cstrong\u003eJACK® JK-2030GHC-4Q\u003c\/strong\u003e combines computerized operation with an industrial top-feeding mechanism.\u003c\/p\u003e\n\u003cp\u003eThis single-needle lockstitch machine is designed for workshops handling demanding sewing projects, including upholstery components, bags, industrial textiles, and layered fabric assemblies.\u003c\/p\u003e\n\u003cp\u003eIts upper feeding mechanism helps guide material through the sewing area, while the electronic control system supports convenient machine operation. The automatic presser foot lifting function makes positioning and removing workpieces easier.\u003c\/p\u003e\n\u003cp\u003eAt JMJ Sewing Machines, we supply this model as a complete industrial sewing setup. Our technicians inspect, adjust, and test the equipment before delivery.\u003c\/p\u003e\n\u003cdiv class=\"jmj-setup\"\u003e\n\u003cstrong\u003e FULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED \u003c\/strong\u003e\n\u003cp\u003eProfessionally assembled, adjusted, and sewing-tested by JMJ Sewing Machines before delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputerized Industrial Operation:\u003c\/strong\u003e Electronic controls provide convenient access to machine settings and supported sewing functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Feeding Mechanism:\u003c\/strong\u003e The upper feeding system assists with material movement during sewing, particularly when handling layered or difficult-to-feed fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Needle Lockstitch:\u003c\/strong\u003e Produces a straight lockstitch suitable for a wide range of professional sewing tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Designed for industrial workshops and production environments working with appropriately selected heavier materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Presser Foot Lift:\u003c\/strong\u003e Allows the presser foot to be raised automatically for more convenient workpiece handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Drive Servo System:\u003c\/strong\u003e Provides electronically controlled motor operation without a conventional external belt-driven motor arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e750W Servo Controller:\u003c\/strong\u003e The controller installed on the JMJ unit has a rated output of 750 watts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Sewing Operation:\u003c\/strong\u003e Machine settings can be selected according to the material and sewing requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Flatbed Design:\u003c\/strong\u003e Provides a stable working surface for handling fabric panels and industrial sewing projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Sewing Station:\u003c\/strong\u003e Supplied with an industrial table, motor, and metal stand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe JACK JK-2030GHC-4Q is intended for professional sewing operations where controlled material feeding and consistent straight stitching are important.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFurniture upholstery components\u003c\/li\u003e\n\u003cli\u003eAutomotive interior textile projects\u003c\/li\u003e\n\u003cli\u003eIndustrial fabric products\u003c\/li\u003e\n\u003cli\u003eBags and textile accessories\u003c\/li\u003e\n\u003cli\u003eCanvas and selected heavy fabrics\u003c\/li\u003e\n\u003cli\u003eLayered fabric assemblies\u003c\/li\u003e\n\u003cli\u003eProfessional sewing workshops\u003c\/li\u003e\n\u003cli\u003eCommercial textile production\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cstrong\u003eDesigned for Professional Material Handling\u003c\/strong\u003e\n\u003cp\u003eThe combination of computerized controls, top feeding, and automatic presser foot lifting helps operators manage demanding sewing projects with greater convenience.\u003c\/p\u003e\n\u003cp\u003eFor the best results, needle selection, thread size, fabric thickness, and machine adjustments should match the intended application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJK-2030GHC-4Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Category\u003c\/td\u003e\n\u003ctd\u003eComputerized Industrial Sewing Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStitch Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Needle Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed System\u003c\/td\u003e\n\u003ctd\u003eTop Feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Bed\u003c\/td\u003e\n\u003ctd\u003eIndustrial Flatbed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Application\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Industrial Sewing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle System\u003c\/td\u003e\n\u003ctd\u003eDPx17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Sewing Speed\u003c\/td\u003e\n\u003ctd\u003e2,200 Stitches Per Minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Stitch Length\u003c\/td\u003e\n\u003ctd\u003e9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresser Foot Lifting\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor System\u003c\/td\u003e\n\u003ctd\u003eAC Servo Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Rated Output\u003c\/td\u003e\n\u003ctd\u003e750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJMJ Supplied Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e110V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Phase\u003c\/td\u003e\n\u003ctd\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eComputerized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Setup\u003c\/td\u003e\n\u003ctd\u003eComplete with Table \u0026amp; Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIncluded with the Machine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJACK® JK-2030GHC-4Q Sewing Machine Head\u003c\/li\u003e\n\u003cli\u003eIndustrial Servo Motor System\u003c\/li\u003e\n\u003cli\u003eIndustrial Sewing Machine Table\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Metal Stand\u003c\/li\u003e\n\u003cli\u003eInstalled Electronic Control System\u003c\/li\u003e\n\u003cli\u003eStandard Accessories Supplied with the Machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cstrong\u003eJMJ Complete Setup\u003c\/strong\u003e\n\u003cp\u003eThe machine is assembled and adjusted by our technical team before delivery. This preparation helps customers receive equipment ready for its intended sewing applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eJMJ Quality Inspection\u003c\/h3\u003e\n\u003cp\u003eJMJ Sewing Machines prepares industrial sewing equipment through a technical inspection process focused on machine operation and sewing performance.\u003c\/p\u003e\n\u003cp\u003eDepending on the equipment and configuration, our inspection includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVisual examination of the machine\u003c\/li\u003e\n\u003cli\u003eInspection of relevant mechanical components\u003c\/li\u003e\n\u003cli\u003eVerification of motor and control operation\u003c\/li\u003e\n\u003cli\u003ePresser foot function checks\u003c\/li\u003e\n\u003cli\u003eNeedle and thread path inspection\u003c\/li\u003e\n\u003cli\u003eStitch formation evaluation\u003c\/li\u003e\n\u003cli\u003eMachine adjustments and calibration\u003c\/li\u003e\n\u003cli\u003eSewing tests before delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur technicians prepare the machine for professional use according to its intended sewing applications.\u003c\/p\u003e\n\u003ch3\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cp\u003eWe recommend the JACK JK-2030GHC-4Q for sewing businesses that need a computerized industrial machine with upper material feeding and automatic presser foot lifting.\u003c\/p\u003e\n\u003cp\u003eIt is particularly useful for workshops handling fabric assemblies that benefit from additional feeding control during straight-stitch sewing.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, customers can consult our technical team about fabric compatibility, thread selection, needle requirements, and production needs.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Technical Support\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e Warranty requests and technical assistance are handled directly by JMJ Sewing Machines. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWarranty coverage is provided according to the applicable terms and conditions supplied with the machine.\u003c\/p\u003e\n\u003cp\u003eFor covered manufacturing defects, JMJ provides replacement parts and labor in accordance with the applicable warranty.\u003c\/p\u003e\n\u003cp\u003eElectrical and electronic components are subject to applicable exclusions to the extent permitted by law.\u003c\/p\u003e\n\u003cp\u003eManufacturer warranties and applicable legal rights remain in effect.\u003c\/p\u003e\n\u003cp\u003ePreliminary technical assistance may be available through video consultation. Certain repairs require an in-person technical inspection.\u003c\/p\u003e\n\u003ch3\u003eSpare Parts \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eJMJ Sewing Machines can assist customers with identifying replacement parts and accessories suitable for their industrial sewing equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial sewing machine needles\u003c\/li\u003e\n\u003cli\u003eBobbins and bobbin cases\u003c\/li\u003e\n\u003cli\u003eRotary hooks\u003c\/li\u003e\n\u003cli\u003ePresser feet\u003c\/li\u003e\n\u003cli\u003eNeedle plates\u003c\/li\u003e\n\u003cli\u003eFeed dogs\u003c\/li\u003e\n\u003cli\u003eThread tension components\u003c\/li\u003e\n\u003cli\u003eMechanical replacement parts\u003c\/li\u003e\n\u003cli\u003eElectrical and electronic components\u003c\/li\u003e\n\u003cli\u003eAdditional industrial sewing accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility and availability must be confirmed before ordering.\u003c\/p\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"jmj-box\"\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Machine:\u003c\/strong\u003e This industrial sewing machine is supplied with its table, motor, and metal stand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Configuration:\u003c\/strong\u003e JMJ supplied operating voltage: \u003cstrong\u003e110V\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compatibility:\u003c\/strong\u003e The appropriate needle, thread, and machine settings depend on the material being sewn.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e WHEELS ARE NOT INCLUDED — SOLD SEPARATELY.\u003c\/p\u003e\n\u003cp\u003eWheels shown in showroom photographs, when applicable, are used to move equipment and are not included with the machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn-Store Purchases:\u003c\/strong\u003e Customers purchasing machines at our physical store receive a brief in-person explanation of basic machine controls at delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipped Orders:\u003c\/strong\u003e Shipped orders do not include in-person operator training.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eReturns \u0026amp; Store Policies\u003c\/h3\u003e\n\u003cp\u003eEligible voluntary returns may be requested within 14 calendar days, subject to the applicable JMJ Sewing Machines return policy.\u003c\/p\u003e\n\u003cp\u003eApproved voluntary returns are subject to a 20% restocking fee.\u003c\/p\u003e\n\u003cp\u003eClaims involving covered defects and applicable legal rights are handled separately under the relevant warranty and laws.\u003c\/p\u003e\n\u003ch3\u003eContact JMJ Sewing Machines\u003c\/h3\u003e\n\u003cdiv class=\"jmj-contact\"\u003e\n\u003cp\u003e\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIndustrial Sewing Machines, Parts, Accessories, Repairs \u0026amp; Technical Support\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocation:\u003c\/strong\u003e Orlando, Florida\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e 407-451-7450 \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e 321-374-2407 \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWebsite:\u003c\/strong\u003e \u003ca href=\"https:\/\/jmjsewingmachines.com\"\u003e jmjsewingmachines.com \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eOur technical team can help you choose equipment that matches your sewing and production requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JMJ SEWING MACHINES","offers":[{"title":"Default Title","offer_id":54286820933926,"sku":null,"price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPT_Image_3_nov_2026_12_19_35_p.m..png?v=1793726547"},{"product_id":"jack®-jk-c7-a-4-m03-333-s-ai-smart-4-thread-industrial-overlock-sewing-machine-with-automatic-thread-trimming-complete-with-table-stand","title":"JACK® JK-C7-A-4-M03\/333\/S AI Smart 4-Thread Industrial Overlock Sewing Machine with Automatic Thread Trimming – Complete with Table \u0026 Stand","description":"\u003c!-- JMJ SEWING MACHINES | JACK JK-C7-A-4-M03\/333\/S --\u003e\n\u003cstyle\u003e\n.jmj-c7{font-family:Arial,Helvetica,sans-serif;color:#333;line-height:1.65;font-size:15px;max-width:100%;overflow-wrap:break-word}\n.jmj-c7 *{box-sizing:border-box}\n.jmj-c7 h2{font-size:24px;line-height:1.35;color:#222;margin:0 0 15px}\n.jmj-c7 .jmj-heading{color:#f97316;border-bottom:2px solid #f97316;padding-bottom:8px;margin:24px 0 12px;font-size:20px}\n.jmj-c7 .jmj-card{background:#fff7ed;border-left:4px solid #f97316;border-radius:7px;padding:15px 18px;margin:14px 0}\n.jmj-c7 .jmj-features{list-style:none;padding:0;margin:12px 0}\n.jmj-c7 .jmj-features li{padding:10px 13px;margin:0 0 8px;background:#f8f9fa;border-left:3px solid #f97316}\n.jmj-c7 .jmj-table-wrap{overflow-x:auto}\n.jmj-c7 table{border-collapse:collapse;width:100%;table-layout:fixed}\n.jmj-c7 th,.jmj-c7 td{border:1px solid #e5e7eb;padding:9px 11px;text-align:left;vertical-align:top;overflow-wrap:anywhere}\n.jmj-c7 th{width:40%;background:#fff7ed}\n.jmj-c7 .jmj-banner{background:#fff7ed;border:2px solid #f97316;border-radius:9px;text-align:center;padding:14px;margin:18px 0;animation:jmjC7Pulse 1.5s ease-in-out infinite;transform-origin:center}\n.jmj-c7 .jmj-banner strong{color:#f97316;font-size:17px}\n.jmj-c7 .jmj-small{font-size:13px;color:#555}\n.jmj-c7 .jmj-footer{background:#fff7ed;border-left:4px solid #f97316;text-align:center;padding:20px 12px;margin:24px 0;border-radius:7px}\n.jmj-c7 .jmj-footer\u003estrong:first-child{font-size:19px}\n.jmj-c7 .jmj-footer span{color:#f97316;font-weight:700}\n.jmj-c7 a{color:#c2410c}\n@keyframes jmjC7Pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(249,115,22,0);opacity:1}50%{transform:scale(1.02);box-shadow:0 0 18px 5px rgba(249,115,22,.35);opacity:.9}}\n@media(max-width:600px){.jmj-c7{font-size:14px}.jmj-c7 h2{font-size:21px}.jmj-c7 .jmj-heading{font-size:18px}.jmj-c7 th,.jmj-c7 td{font-size:12px;padding:8px}.jmj-c7 .jmj-card{padding:13px}}\n@media(prefers-reduced-motion:reduce){.jmj-c7 .jmj-banner{animation:none}}\n\u003c\/style\u003e\n\u003cdiv class=\"jmj-c7\" lang=\"en\"\u003e\n\u003ch2\u003eJACK® JK-C7-A-4-M03\/333\/S AI Smart 4-Thread Industrial Overlock Sewing Machine – Complete with Table \u0026amp; Stand\u003c\/h2\u003e\n\u003cdiv class=\"jmj-banner\"\u003e\n\u003cstrong\u003eFULLY ASSEMBLED | TABLE, MOTOR \u0026amp; STAND INCLUDED\u003c\/strong\u003e\u003cp class=\"jmj-small\"\u003eWheels not included — sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJACK JK-C7-A-4-M03\/333\/S\u003c\/strong\u003e is a computerized four-thread industrial overlock sewing machine for professional garment production. Its intelligent control features are intended to assist fabric handling and reduce repetitive operator adjustments.\u003c\/p\u003e\n\u003cp\u003eFor light-to-medium garment fabrics, this overlock configuration offers edge finishing and seam construction in one operation. JMJ Sewing Machines supplies the complete workstation assembled, adjusted, inspected, and sewing-tested before delivery.\u003c\/p\u003e\n\u003cp class=\"jmj-small\"\u003eThis listing identifies the exact JK-C7-A-4-M03\/333\/S designation. Specifications shared with other C7 subclasses should be checked against the actual unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Thread Overlock:\u003c\/strong\u003e Designed to join and finish suitable garment edges with a flexible overedge stitch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Needle Configuration:\u003c\/strong\u003e Uses two needles for four-thread overlock stitch formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI-Assisted Material Recognition:\u003c\/strong\u003e C7-series intelligent controls are designed to respond to fabric changes during sewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive Feeding:\u003c\/strong\u003e Supports more consistent material transport across compatible light-to-medium fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Presser-Foot Control:\u003c\/strong\u003e Electronic adjustments help manage fabric handling and sewing transitions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Thread Cutting:\u003c\/strong\u003e The documented configuration features a short-thread cutting system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Operating Modes:\u003c\/strong\u003e Manual, semi-automatic, and automatic modes are identified in the supplied product documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Lighting:\u003c\/strong\u003e Illuminates the sewing area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Drive Servo Control:\u003c\/strong\u003e The supplied controller is rated at 550W and 110V AC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"jmj-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarment assembly:\u003c\/strong\u003e Overlock joining and edge finishing for compatible clothing fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnitwear production:\u003c\/strong\u003e Seams and edge finishes on selected stretch materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-to-medium fabrics:\u003c\/strong\u003e Commercial sewing applications with appropriate needle and thread selection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction workshops:\u003c\/strong\u003e Repetitive overlock operations requiring controlled fabric feeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"jmj-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"jmj-table-wrap\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJACK®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eJK-C7-A-4-M03\/333\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMachine type\u003c\/th\u003e\n\u003ctd\u003eComputerized industrial overlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedles\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThreads\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedle system\u003c\/th\u003e\n\u003ctd\u003eDC×27 — C7-4-M03\/333 series specification; confirm exact unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNeedle gauge\u003c\/th\u003e\n\u003ctd\u003e2 mm — C7-4-M03\/333 series specification; confirm exact unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum sewing speed\u003c\/th\u003e\n\u003ctd\u003eUp to 7,000 stitches\/minute — series figure; confirm exact subclass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotor controller rated power\u003c\/th\u003e\n\u003ctd\u003e550W — verified from JMJ unit label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated operating voltage\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e110V AC — verified from JMJ unit label\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum motor speed\u003c\/th\u003e\n\u003ctd\u003e7,000 RPM — controller label; not a sewing-speed measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating modes\u003c\/th\u003e\n\u003ctd\u003eManual \/ semi-automatic \/ automatic — supplied description\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLighting\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTable and stand\u003c\/th\u003e\n\u003ctd\u003eIncluded, assembled by JMJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCaster wheels\u003c\/th\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cul\u003e\n\u003cli\u003eJACK JK-C7-A-4-M03\/333\/S industrial overlock machine head.\u003c\/li\u003e\n\u003cli\u003eIntegrated motor and control system supplied with the unit.\u003c\/li\u003e\n\u003cli\u003eIndustrial sewing table and metal stand, assembled by JMJ.\u003c\/li\u003e\n\u003cli\u003eStandard accessories included with the actual machine package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptional attachments and caster wheels are not included unless explicitly confirmed on the order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Quality Inspection \u0026amp; Sewing Test\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eBefore delivery, JMJ Sewing Machines checks the assembled machine for visible defects and reviews accessible components, control functions, thread paths, feeding, and stitch formation. Our technicians make applicable adjustments and perform a sewing test using suitable materials.\u003c\/p\u003e\n\u003cp\u003eThese preventive checks help prepare equipment for operation but do not guarantee that a defect can never occur.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eComplimentary In-Store Machine Explanation\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eMachines purchased at our Orlando store include a brief explanation of the main controls and basic operation at pickup. Shipped orders do not include in-person operator training.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eSpare Parts, Repair \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eJMJ Sewing Machines assists with compatible needles, loopers, presser feet, feed dogs, needle plates, electronic components, and other spare parts, subject to verification and availability. Technical diagnosis, repairs, adjustments, and preventive maintenance may also be available.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWarranty \u0026amp; After-Sales Support\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003eCustomers may contact JMJ directly for warranty inquiries and technical assistance. Coverage, duration, exclusions, and remedies depend on the applicable seller or manufacturer terms and legal rights. For covered manufacturing defects, parts and labor are handled according to those terms.\u003c\/p\u003e\n\u003cp\u003eSome issues may be reviewed through preliminary remote assistance; others require an in-person inspection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eJMJ Sewing Machines Recommends\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\u003cp\u003eThe JK-C7-A-4-M03\/333\/S is a practical option for garment shops seeking a four-thread overlock with intelligent material-handling features. Our team can help verify whether the machine, needle system, and stitch configuration match your fabrics and production goals.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cdiv class=\"jmj-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical configuration:\u003c\/strong\u003e 110V AC, 550W controller on the photographed JMJ unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels:\u003c\/strong\u003e Not included; sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTraining:\u003c\/strong\u003e Basic in-store explanation is available with qualifying store purchases; no in-person training is included for shipped orders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e Eligible voluntary returns are subject to JMJ's current written policy. Covered defects and legal rights are handled separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"jmj-heading\"\u003eWhy Choose JMJ Sewing Machines?\u003c\/h3\u003e\n\u003cul class=\"jmj-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e30+ Years of Experience:\u003c\/strong\u003e Practical guidance for industrial and domestic sewing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Preparation:\u003c\/strong\u003e Assembly, adjustments, and sewing tests before delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Support:\u003c\/strong\u003e Assistance with machine selection, parts, repairs, and warranty inquiries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilingual Service:\u003c\/strong\u003e English and Spanish customer assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"jmj-footer\"\u003e\n\u003cstrong\u003eJMJ SEWING MACHINES\u003c\/strong\u003e\u003cp\u003eIndustrial \u0026amp; Domestic Sewing Machines | Parts \u0026amp; Accessories\u003cbr\u003eRepair \u0026amp; Maintenance | Orlando, Florida\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish:\u003c\/strong\u003e \u003ca href=\"tel:+14074517450\"\u003e407-451-7450\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eEspañol:\u003c\/strong\u003e \u003ca href=\"tel:+13213742407\"\u003e321-374-2407\u003c\/a\u003e\u003c\/p\u003e\n\u003cstrong\u003e30+ Years of Experience\u003c\/strong\u003e\u003cp\u003e\u003cspan\u003eProfessional Equipment. Experienced Support.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- END JMJ PRODUCT DESCRIPTION --\u003e","brand":"JACK®","offers":[{"title":"Default Title","offer_id":54287742140710,"sku":null,"price":2290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage3nov2026_04_40_04p.m..png?v=1793742294"}],"url":"https:\/\/jmjsewingmachines.com\/collections\/jack-sewing-machines-jmj.oembed","provider":"JMJ SEWING MACHINES","version":"1.0","type":"link"}