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Alumina ceramic roller product features
Sep 07, 2018

1. High hardness. Alumina ceramic roller Rockwell hardness is HRA80-90, the hardness is second only to diamond, far exceeding the wear resistance of wear-resistant steel and stainless steel.

2. Excellent wear resistance. The wear resistance is equivalent to 266 times that of manganese steel and 171.5 times of high chromium cast iron. Under the same working conditions, it can extend the service life of the equipment by at least ten times.

3. Light weight. Its density is 3.6g/cm3, which is only half of steel, which can greatly reduce equipment load.


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