... manganese steel, high manganese steel casting, part for crusher, machinery parts, casting part. Specifications:1.Fixed,swing,toggle jaw plate2.Material ... is a primary Crushing Machine in the Crushing Plant! The wearing parts of Jaw Crusher are mainly the Movable Jaw Plate, Fixed ... !Jaw Plate is high quality and long using time, and wearing resistance! We add the Manganese Elements in the Steel, It ...