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Description ：The introduction of new product:
The function of this machine is to form all kinds of long chain zipper winding and spiral.
The advantages of this machine:
1. By adopting photocoagulation concept,the machine speed can be automatically adjusted in accordance with chain width by left or right moving.After winding,it looks very beautiful.
2. The machine can be set order zipper length,then it will not be operated when the set length have been reached.
3. The speed is slow when the machine etarts and is recent to set time.In order to make size more accurate,adding to a halt brake device is very necessary.
4. The machine is suitable for a normal long chain zipper,so do a paperboard or papertube one.
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