Stitch Addition Button
In addition to built-in LED lighting, we added an electronic button next to the needle bar for precise stitch addition even during the most complex sewing operations.
Direct-Drive Motor
Built-in 550W direct-drive motor for maximum energy efficiency. An integrated control panel allows for easy speed adjustment and needle positioning.
Zigzag Width
The zigzag width reaches up to 9 mm and can be easily adjusted using a convenient lever or knee lifter.
Self-Lubricating System
Automatic oil feed system ensures optimal lubrication of components.
Needle Position
Using a convenient slider, the needle can be adjusted to 3 positions (center, right, and left), allowing you to sew effortlessly even around hardware or hinges.
Jack JK-20U-63Z is a single-needle, lockstitch industrial zigzag sewing machine designed for zigzag and straight stitching when sewing knitwear and other materials. Equipped with a built-in 550W direct-drive servomotor and a needle positioner.
Technical Specifications
| Model | Jack JK-20U-63Z |
| Application | Basic Model |
| Zig Zag Width | 9mm |
| Threads | 2 |
| Motor | 550W |
| Max Speed | 2000 rpm |
| Dimensions | 65x25x35mm |
| Needle System | 134R |
