Product Description:
GK20-DN-2S series sealing sewing machine is a new sealing sewing machine developed by our company on the basis of DN-2, DS-9, GK8 and other sealing sewing machines. The machine adopts closed automatic lubrication, with large needle bar stroke, strong up and down synchronous feeding mechanism, strong sewing thickness performance, large needle distance, and even and beautiful stitches.
The key parts of the machine are made of high-quality carbon alloy structural steel materials, which are refined by heat treatment. The surface of the parts has high hardness, smoothness and dimensional accuracy, which improves the stability of the machine. The key shaft sleeve and connecting rod adopt wear-resistant copper sleeve, which enhances the wear resistance of the machine.
Scope of use:This product is a double needle four thread chain stitch bag making sewing machine, which is used for the sewing of packaging bags in grain, feed, chemical industry, sugar making, cement, construction safety nets, vegetable packaging bags, ports, wharves and other enterprises.