This machine is used to polish metal zipper teeth head and automatically adjust polishing brass abrasion, making zippers enjoy higher quality. The polished teeth head has no sharp edge or burr.
This machine is designed according to teeth head direction and shape. The teeth heads are shifted horizontally by 6 fixtures in different angles, and then completely polished by 10 polishing wheels from positive and negative directs from rough to fine for metal zippers.
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1- The fixtures of this machine are designed based on multi-angle feature of teeth head, which make sure each angle become smooth after polishing.
2- The teeth head are polished by 10 polishing wheels from positive and negative directs from rough to fine, which guarantee the high output and good quality.
3- Zipper swings lightly and makes automatic adjustment to steel brass, which enhance over 5 times of steel wheel life cycles.
4- High pressure vacuum system can be chosen to absorb most of copper powder.
5- All excellent materials from famous branded suppliers at home and abroad makes quality guarantee coefficient increased 5 times.
6- That phenomenon not dare to use metal zipper in down coat is changed (metal zipper with not polished teeth head will easily scratch the material of down coat).