Detailed Product Description

Sewing machine:

This machine adopts two straight needles,vertical-axis roasting hook with self-lubricating feature for catching thread loops and sliding can take up to produce two lines of double lockstitch.The needle bar can be engaged and disengaged mmechanically and the arm shaft and hook shaft are supported by ball bearings,It is povided with synchronous tooth belt for driving and plunger pump for lubricating, and knob-type stitch regulator and lever type reverse feeding mechanism.The sewing thread pulls back spring in the bobbin case and guarantees the harmony between surfuce thread and bottom thread.Besides it features synchronizde feeding of needle bar and feed dog.It is recimmended for stitching overalls,uniforms,jeans and decorative sewing on bags.