forged rollers demension: from dia100mm to dia 1200mm material: Cr12, GCr15, 9Cr2Mo, ... years,we can supply the centrofugal casting rollers, and forged rollers, and welding rollers1) forged rollers: material: Cr12, GCr15, 9Cr2Mo, Cr12MoV, 42CrMoV, 150CrNiMo ... dia to 1200mm dia weight: from 100kgs to 25000kgs2) casting rollers: High speed steel centrifugal cast compound rolls and rings cast ...