According to the different materials being broken : wear-resistant alloy steel, high chromium cast iron, high chromium steel etc.
    The double metal guide plate with high hardness and wear resistance using casting infiltration technology, has been widely used in many domestic large-scale iron and steel enterprise.On the basis of casting infiltration technology guide plate, a series of development have been taken such as the sintering machine wearing parts, correction roller and blast furnace feeding system and other vulnerable parts . In Xianggang, Tangshan Iron and steel, Haixin enterprises it is widely used.