... 2.standards:JIS,DIN,ASTM,BS 3.process: Sand casting gear 4.Weight:300kg 1. material: gray iron,ductile iron, carbon ... furnace, cupola furnace,anneal furnace, sand mixing machine, shot blast chamber, various mould machine, standing machine tool, machine tools, l miller ... CO., LTDADD: Youjia Industry Zone, Ganjingzi District, Dalian , China casting gear