knee cap sewing machine for thick material
Detailed Product Description
This machine improved the sewing thickness on the basis of GB4-1.It could be equipped with synchronizer for automatic sewing round plate,which could improve the sewing speed and sewing quality efficiently .
It is suitable for sewing products with thicker material.such as linen wheel and cloth wheel.
Technical Specifications
Speed of sewing 800 S/Min |
| Presser lifting 18-20mm |
Model of needle 7*(200/230/250/300) |
Power of electric motor 0.55KW1400R/Min(Special purpose electric motor for sewing machine) |
N.W of head section 78kg |
Travel of needle pole 58mm |
