JACK® JK-58750B – Double Needle Large Bobbin Split-Bar Lockstitch – Complete Setup, Table & Stand Included

The JACK JK-58750B is an industrial double needle needle-feed lockstitch machine featuring a split needle bar mechanism for independent needle control — enabling precise corner stitching and complex seam patterns. Powered by a 750W direct-drive servo motor with large-capacity hooks, semi-dry lubrication, and a 3-level LED work light, it handles medium to heavy-duty fabrics at up to 3,000 SPM and arrives fully assembled with table and stand.

What's Included

• JACK JK-58750B-A-003C double needle lockstitch machine (ships assembled)
• Industrial sewing table and stand
• 750W direct-drive servo motor
• Standard double needle presser foot set
• Needle set (DP×5) and bobbins
• Oil can and maintenance tools

Key Features

• Split needle bar mechanism — each needle can be controlled independently, enabling precise corner stitching, pattern work, and complex seam construction
• Large-capacity hook and bobbin — reduces bobbin change frequency, keeping production moving longer between interruptions
• 750W direct-drive servo motor — energy-efficient, low-vibration operation with smooth needle penetration across material weights
• Semi-dry lubrication system — provides optimal lubrication while preventing oil stains on finished fabrics
• Needle position sensor — precise needle positioning improves stitch accuracy and consistency at high speeds
• 3-level adjustable LED work light — clear needle area visibility reduces eye strain during extended production runs
• Integrated bobbin winder — conveniently located for quick, easy bobbin winding without leaving the machine

Ideal For

• Denim, canvas, and medium to heavy woven fabric production
• Jeans, workwear, and structured garments requiring precise double-needle seams
• Complex seam patterns and corner stitching requiring independent needle control
• Production environments prioritizing longer run times with minimal bobbin interruptions

Technical Specifications