1)Specification:
Types: Forged Straightening roll, forged leveller roll, forged edger roll, forged back up roll, etc
Diameter 30---1000; Length≤ 9000; Weight≤ 50T
Material: 9Cr2MoR; 86CrMoV7; MC3; MC5 etc
Barrel hardness: HSD80----102 (higher hardness)
Barrel hardness evenness: ≤ 3HSD
Hardness depth (one side) 12---35mm
2)Application:
Cold rolling mill, cold rolled plate, cold rolled sheet, cold rolled stainless steel plate, etc
3)Manufacturing process:
Ingot-forging-UT-rough machining-UT-QT-2th rough machining-UT
-magnetic particle test-quenching-magnetic particle test-finished machining-UT
-magnetic particle test-oiling-packing-shipping
Our company is specialized in dealing in all kind of cast iron roll and cast steel roll for rolling mill. We have our own factory.
PRODUCTS:
Cast steel mill roll, cast iron mill roll, work roll for hot strip, back up roll, SG iron roll, Indefinite Chilled double poured roll, rebar mill roll, HSS and semi-HSS roll, Nodular cast iron, centifugal&static cast roll.
