... Induction Furnacy Features:1) Moulding Process: green sand casting, resin sand casting 2) Materials: gray iron, ductile iron3) Melting ... elongation) We can supply various kinds of castings such as farm tractor parts (gear box casing, differential casing, wheel ... ballast, etc.), auto parts, construction and engineering machinery parts, pipe fittings, valve body, fire hydrant, ...