1.This machine is designed specifically for bag manufacturing cylindrical thick material flat seam machine, structure solid, and new style. 1.This machine is designed specifically for bag manufacturing cylindrical thick material flat seam machine, structure solid, and new style. 1.This machine is designed specifically for bag manufacturing cylindrical thick material flat seam machine, structure solid, and new style.
2.Adopt slider picking line, form a double line lock line mark, up and down shaft with synchronous tooth type belt drive. 2.Adopt slider picking line, form a double line lock line mark, up and down shaft with synchronous tooth type belt drive.
3.Press feet, feeding tooth, machine needle synchronous feeding, leverage needle distance adjustment mechanism.
4. High pressure foot trip, high pressure foot lift gap and large thread length, with cylinder type seam table.
5.Suitable for sewing thick heavy bags, travel bags, mattresses, especially suitable for bags peripheral work. 5.Suitable for sewing thick heavy bags, travel bags, mattresses, especially suitable for bags peripheral work.

341A 自动加油 Auto lubricated