JACK JK-58750J-405E 6.4MM TWIN NEEDLE KNOCK OUT UBT

Machine Type

58750J large hook knock-out needles

Short Thread

The thread trimmer cuts threads to just 3mm, with automatic stitch locking to prevent unraveling. No manual trimming needed—saving time, effort, and material costs.

Electronic Tension

The tension discs are electronically controlled, replacing traditional mechanical steel cable systems. This allows precise adjustment of timing and responsiveness for improved stitch quality and consistency.

Voice Guide

The machine will guide you through its various functions automatically. If any errors occur, it will notify you. By pressing the VOICE button, you will receive suggested solutions to the problem. Additionally, a single RESET button allows you to restore the system to its original settings.

Integrated Footlifter

In addition to the thread trimmer, bartack, and thread wiper devices, the automatic presser foot lifter is fully integrated into the machine's body. This design ensures enhanced safety, quieter operation, and a sleek, attractive appearance.

Single Shaft Motor

The internal single-axis shaft motor design reduces torque, effectively minimizing vibrations. This results in a smoother, faster, and quieter operation with enhanced stroke stability.

Spacious Work Area

With dimensions of 264 mm × 120 mm, the expanded workspace makes it easier to rotate garments and handle a wide range of fabric types comfortably and efficiently.

Self-Cooling Handwheel

The internal design of the handwheel promotes efficient air circulation, helping to reduce motor temperature and extend the lifespan of electronic components.

LED Lighting

Three adjustable levels of LED illumination provide consistent, glare-free light, reducing eye strain during sewing and threading operations.

Direct Drive Motor

The 750W eco-friendly motor ensures powerful needle penetration while delivering up to 71% energy savings compared to conventional motors.

Industry 4.0 (Optional)

With the integrated Wi-Fi module, you can adjust machine parameters and monitor productivity directly through the app.
Note: A Jack Gateway is required for every 50 machines.