... iron,ductile iron Process:lost foam casting,machining MOQ:300pcs Product Name: Grey Iron Casting Pump BodyMaterials: grey iron, ... BS, DIN, JIS, NF Main production equipments: Wax injection, CNC-machine, machine-center, Heat treatment Furnace 1) We can do different ... -bonded, dry sand mix miller, quake press molding machine, turning molding machine, hanging shot blast cabinet, roller shot blast cabinet ...