Description
Power Saving lockstitch Machine
Automatic Dormancy
Direct drive integration, intelligence
Safety Switch
Direct drive integration, intelligence
High Voltage Protection
Direct drive integration, intelligence
For Light And Heavy Fabric
Enlarge the sewing range, suitable for various of fabrics like yarn and jeans.
Easy And Smart Panel
One key to speed adjusting, needle positioning and reset
Technical Information
| Model Number | F4 | F4-H | F4-7 | F4-H-7 |
|---|---|---|---|---|
| Needle | DB×1 11-18# | DP×5 18-21# | DB×1 11-18# | DP×5 18-21# |
| Thread Number | 2 | 2 | 2 | 2 |
| Stitch Length（mm） | 5 | 5 | 7 | 7 |
| Height of Presser Foot（mm） | 5-13 | 5-13 | 5-13 | 5-13 |
| Sewing Speed（S.p.m） | 5000 | 5000 | 3500 | 3500 |
| Thin Material | √ | – | – | – |
| Medium-heavy Material | √ | – | √ | – |
| Heavy Material | – | √ | – | √ |
| Volume（mm） | 645×248×550 | 645×248×550 | 645×248×550 | 645×248×550 |
| Weight(kg) | 32/38.7 | 32/38.7 | 32/38.7 | 32/38.7 |
