Centrifugal cast iron roll

The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.

Please provide design data for special processing requirements


C 3.00-3.30 3.00-3.30 3.00-3.30
SI 0.30-1.00 0.30-1.00 0.30-1.00
Mn 0.5-1.20 0.50-1.20 0.50-1.20
Ni 0.70-1.70 0.70-1.70 0.7-1.70
Cr 12.00-15.00 15.01-18.00 18.01-22.00
Mo 0.70-1.50 0.70-1.50 1.51-3.00
Barrel hardness 60-75 65-80 75-90
Neck hardness 32-45 32-45 32-45
Tensile strength >350 >350 >350
Application Beam, bar, wire rod mill finishing stand; Tropical rough rolling and rolling

and finishing work roll front; Wide plate mill work roll

Barrel diameter1000mm       Barrel length≤3000mm


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

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