On the basis of the original model,seam arm extended 100mm,more suitable for sewing slender cylinder seam material.
| Technical | |
| Needle | UY128GAS 9-46# |
| Stitch length | 5.6mm |
| Stitch width | 1.2~4mm |
| Needle quantity | 2(3) |
| Thread quantity | 4(5) |
| Height of presser foot | 9mm |
| Sewing speed | 4000rpm |
| Looper | 2 |
