Scope of application：Sewing of bedding, cushion, tatami and other thick materials.

The characteristics of：This machine adopts single needle, big rotary hook hook and slide bar to pick up the line, synchronous tooth belt transmission, rotary hook part automatic oil, box type feeding, needle, press foot, cloth feeding tooth integrated feeding mechanism. For different heights of seam material overlap, the upward and downward momentum of internal and external press foot can be adjusted. Product details.