... wear resistance, long life, HV>1000 “Mt.Fuji” Roller is a kind of machinery tool, adopting the electrochemistry ... weave machine, Fax, Copy machine...etc.“Mt.Fuji”Roller Features1. Wildly used in different qualities of film, ... 5. The azotized surface technology, no abrading to roller in long time working, long life.6. Step ... and produce various specifications of the roller products. steel stick roller