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Hard Chrome Plated Roller, Chrome-plated roller roughing treatment is to do roughen processing on the surface of the roller, to increase the friction coefficient.

Chrome-Plated Roller Details

Chrome-plated roller roughing treatment is to do roughen processing on the surface of roller, so as to increase friction coefficient, and to make it fit much closer with strip steel in the process of operation. What’s more, due to the role of chrome-plated roller pits to store gas, which makes a protective gas film formed between the strip steel and the chrome-plated roller, avoid the abrasion of chrome roller to strip steel. Chrome-plated roller roughen processing technology includes: Shot blast texturing, edm burnishing technology, laser roughening, and so on. Hardness and fatigue strength of the roll surface will be developed much better after the shot blast texturing. In the meanwhile, it can help to decrease occurrence of slip between strip steel and chrome-plated roll, so as to avoid strip material abraded.

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