{"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 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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","url":"https:\/\/jmjsewingmachines.com\/products\/jack%c2%ae-jk-z7-18100-ai-smart-single-needle-heavy-duty-triple-feed-walking-foot-industrial-sewing-machine-complete-with-table-stand","provider":"JMJ SEWING MACHINES","version":"1.0","type":"link"}