Machine Function:
12 round metal polishing machine is used in metal zipper surface treatment, remove the thorns on zipper surface by polishing.
Ensure the metal zipper more smooth and no scratched and more safe to use
Features:
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It can polish the surface of zippers both ways at the same time with 12 rounds swinging vertically and horizontally.
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Flexibly changing the zipper surface area with polishing wheels.
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Strong waste-absorbing system avoids dirt accumulation.
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Suitable for common skipping stitch zippers.