... : Electric Induction Furnacy Features:1) Moulding Process: green sand casting, resin sand casting 2) Materials: gray iron, ductile iron3) Melting facilities: ... supply various kinds of castings such as farm tractor parts (gear box casing, differential casing, wheel ballast, etc.), auto parts, construction ... number including: QT400, QT500, QT600, QT700; HT250, HT300, TH350 Casting parts (tractor parts)