Lockstitch Sewing Machine CM-63900B (Double Thread Quantity)
(Lockstitch Hemming on Trouser Bottom and Sleeves)

Applications of Lockstitch Sewing Machine CM-63900B (Double Thread Quantity):
Lockstitch machine is a kind of widely used home sewing machinery. This special sewing machine is suitable for hamming on trousers, jeans, jackets as well as many other clothes.

Features of Lockstitch Sewing Machine CM-63900B (Double Thread Quantity):
The industrial sewing machine uses two threads, an upper and a lower. And the two threads are locked together in the hole in the fabric which they pass through.

Specifications of Lockstitch Sewing Machine CM-63900B (Double Thread Quantity):
Speed: Max 5000s.p.m
Seam Width: 12.7mm (1/2Inch)
Circumference of cylinder bottom: 200mm (71/2 Inch)
Needle: UY×180GVS #18～#20