Multi-needle half-cyclinder double-chain ring needle lockstitch(free gauge set)

Functions:

Applicable to all kinds of  trousers elastic band, sticker, shirt placket, sewing shirt folding cloth, rubber wrinkles and other sewing.

Features:
1.The driving rod thread wipe instruct, become thread ring.
2. Half cylinder bed design, easy to sew round clothing.
3. With  variety of needle gauge, It can be installed up to 33 needle within 15 to 36mm.
4.The pop-up loop mechanism is easy for users to thread.