Jack Sewing Machine Co., Ltd was founded in 1995. Jack is a global company which focuses on industrial
sewing machine, automatic cutter, power-saving motor, intelligent production management systems
R&D, production and marketing. Jack has mor
| Model | Needle | Thread No. |
Stich Length (mm) |
Press Foot Lifting Height |
Max Speed | A/M | H | Volume | Weight |
|---|---|---|---|---|---|---|---|---|---|
| F4 | DB x 1 11-18# | 2 | 5 | 5-13 | 5000 | ✓ | 645x248x550 | 32/38.7 |
