Grease roll

The centrifugal composite casting oil roller and broken roller developed by our company have fine structure, uniform white layer, small hardness change, and no defects such as pores, sand holes, slag inclusion, etc.

The outer layer is made of nickel-chromium alloy, which makes the roller surface hardness high. Good toughness, strong wear resistance and fatigue resistance, and the service life is extended by 3 to 5 times.