... water cooling roll, quench roll, sink roll, working roll, drive roller,wet and dry rolls, etc., n We offer custom engineering ... existing rolls. Application: The various rolls/rollers are of good heat,corrosion,wear resistant properties,working at high temperature environment on ... and machining and grinding. Material: High Nickel and high Chrome heat resistant alloys, Cobalt base alloys, like. HU,HT,HK, ...