The special struclure of the cantlever cylinder is paricuary suitable for the lap joint of the sleeve. the trousers etc. After thorough improvement of thesewing seam, the sewing machine has realzed the low tension of the thread and the thread ine. Through the thread adiustment mechanism and the looper needleand other positioning componenis of the substantial improvement,ellminating the wrinkles to get beautiful sitches, Easy to operale the shape of the body.a simplebutton-type feed volume conversion, to increase the adaptability when the material, send cloth stability.

Applicable to men's, women's, shirts, overalls, casual pants, raincoats and other sewing.