The crusher wear components need to be changed frequently during the procedure of crusher. The common names for the crusher wear parts are crusher substitute components, crusher linings, and also afte rmarket crusher wear parts. The major products used to produce the crusher wear components are manganese steel, TIC inserts alloy steel, alloy steel, and chromium steel. The important spreading process related to the crusher wear parts is the V-method casting, sand casting, and LFC casting.