Video Link:

Type 1: https://youtu.be/NC7Tc-5t1sY 

Type 2: https://youtu.be/gvNbpMUowek 

The unique needle gauge design specially for sewing medium and thick material, improved hook when using glass thread and PTFE thread is easier to adjust. The cylinder arm is easier to sewing filter bags, the stitching is uniform and beautiful, and the sewing speed is faster. 

1.Comprehensive feeding, strong sewing thickness, stable and reliable feeding.

2.Double needle stitch, uniform and beautiful, improve sewing quality.

3.Vertical large rotary hook, large amount of thread, improve sewing efficiency. (Type 2)

4.Automatic lifting pressing feet, automatic reversing sewing. (Type 2)