Semi-automatic Nylon Zipper Sewing Machine with 1.5–3.0 kW Motor Power and 500 Hours Maintenance Cycle

The Special Two-in-One Puller and Press Foot lefter which can leave the puller alone or left all of them together to save the time.

The Looper Shaft move in ellipse to decrease needle burning. The adjustable needle. The adjustable looper holder makes the threading easy.

The looper thread take-up can make it up and down for threading easy.

Adjustable micro stitch length dial, it can adjust to follow the zipper different pitch when the machine operation;