JACK® JK-58720J-A-105 Direct Drive Computerized Heavy-Duty Double Needle Lockstitch Sewing Machine with Large Hook – Complete with Table & Stand

JACK® JK-58720J-A-105 - Computerized Heavy-Duty Double Needle Lockstitch Machine with Large Hook

Computerized • Double Needle • Heavy Duty • Large Hook • Automatic Functions • Direct Drive

The JACK® JK-58720J-A-105 is a fully computerized heavy-duty double needle lockstitch industrial sewing machine engineered for demanding production applications. Featuring large-capacity rotary hooks, automatic functions, and a built-in Direct Drive servo motor, it delivers clean, consistent parallel seams while reducing production interruptions caused by frequent bobbin changes.

The heavy-duty configuration is designed for thick denim, upholstery, leather, canvas, marine textiles, structured workwear, and multi-layer assemblies. Its fixed needle bar configuration keeps both needles synchronized for accurate parallel double-needle stitching, while computerized controls provide repeatable sewing performance for professional production environments.

A 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.

Key Features

• Large-Capacity Rotary Hooks: Extended bobbin capacity reduces bobbin changes during long production runs.
• Heavy-Duty Configuration: Designed for denim, leather, upholstery, canvas, and multi-layer materials.
• Fixed Needle Bar: Both needles operate in synchronization for clean and consistent parallel seams.
• Built-In Direct Drive Servo Motor: Provides quiet, energy-efficient, belt-free operation.
• Automatic Thread Trimmer: UBT underbed trimming system improves productivity and provides cleaner finishing.
• Automatic Presser Foot Lifter: Reduces repetitive operator movements and improves workflow.
• Electronic Bartack: Provides consistent seam reinforcement.
• Computerized Controls: Programmable functions provide repeatable sewing results.
• Semi-Dry Head: Closed lubrication system helps prevent oil stains on finished materials.
• Built-In LED Needle Light: Provides clear illumination around the sewing area.
• High Voltage Protection: Helps protect the machine's electronic components.
• 3,000 SPM Maximum Speed: Designed for efficient industrial production.

Ideal For

• Denim and jeans manufacturing.
• Heavy garment production.
• Workwear.
• Furniture upholstery.
• Automotive upholstery.
• Marine upholstery.
• Boat covers and sails.
• Awnings and outdoor textiles.
• Tents and tarpaulins.
• Canvas products.
• Handbags and luggage.
• Leather goods.
• Heavy outerwear.
• Harnesses and heavy textile assemblies.
• High-volume manufacturing requiring extended sewing runs.

Technical Specifications

What's Included

• JACK® JK-58720J-A-105 Double Needle Machine Head.
• Built-In Direct Drive Servo Motor.
• Large-Capacity Hook System.
• Automatic UBT Underbed Thread Trimmer.
• Automatic Presser Foot Lifter.
• Built-In LED Needle Light.
• Industrial Sewing Table.
• Heavy-Duty Industrial Stand.
• Standard Needle Set.
• Bobbins.
• Operator's Manual.

The JACK® JK-58720J-A-105 combines heavy-duty double-needle performance, large-capacity hooks, computerized automation, and Direct Drive efficiency in one professional industrial sewing system. Built for demanding production environments, it provides accurate parallel stitching, extended sewing capacity, and automated operation for denim, upholstery, leather, canvas, workwear, and other heavy-duty applications.