... material: GS30Mn5 unit weight 53kgs DYHJ CASTING We are a ISO9001-2000 certified professional manufacturer can supply wear parts for Mining Equipments ... kinds of Hammers, Jaw plates, impact plates, Bowls, Mantles for Crushers; Liner plates ,Grate plates, Chamber partition plates, Screen plates ... and Kilns; wear resistant baffle, Grate bars/plates for Sintering equipments and Coolers ,and etc…… We can ...