... . Part Unit weight range: For grey iron casting: up to 15000kgs; For ductile iron casting:up to 3500kgs; For high manganese steel casting ... /copper alloy die casting:from 50g up to 12kgs; For investment/lost wax casting:up to 80kgs;11.Representative product: ... ,bearing stand,housing,casing,cover,valve body,pump body,big ring gear,big pulley,big sheave,bolster,frame,rear frame,front frame,engine block ...