Jack 20U
The JK-20U machine is suitable for sewing women’s underwear, jackets, gloves, elastic reinforcements, and other products that require zigzag stitching.
1. Stitch Adding Button
In addition to the LED light function, an electronic stitch-adding button is installed near the needle bar, allowing precise stitch adjustment even for difficult sewing tasks.
2. Direct Drive Motor
Equipped with a built-in 550W direct drive motor for energy-saving performance. The integrated control panel supports maximum speed adjustment and needle positioning.
3. Adjustable Zigzag Width
The zigzag width can reach up to 9 mm and can be adjusted easily using the control lever or knee lifter.
4. Self-Lubrication System
Automatic oil supply system provides better lubrication and smoother machine operation.
5. Adjustable Needle Position
Specification
