Rolling mill roll ,cast iron roll, Metal & Metallurgy Machinery Parts

1)Type

Mill roll included bar mill roll, wire-rod mill roll, section mill roll, hot strip mill roll and section mill roll, we give an example as follow

2)ALLOY CHILLED CAST IRON ROLL

The mechanical properties are improved due to the presence of chilled surface strcture and the change of pinetree-like structure. The hardness and type of matrix of roll depend on the conditions of application. The roll produced with centrifugal method basically eliminates the presence of graphite in its working layer while the core is made of nodular cast iron, increasing as a result, both the wear-resistance and breaking strength.