MECHANICAL
EXPAND COVER

CHARATERISTIC

Mechanical expand cover can lock the roll by mechanical action, which the web will have a good concentricity, the stress is distribution with clamping force. As long as the rotation bulging body 12 degrees, tighten or loosen the web will be easy. The cover is safe, reliable, and long life, it is more suitable for the machine which the air shaft is easy to broken caused by the weight of the web.

3＂MECHANICAL       EXPAND COVER

6＂MECHANICAL        EXPAND COVER

3＂/6＂MECHANICAL             EXPAND COVER

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