China Ductile Iron SCasting Gravity Casting Reducer Shell

Investment casting, resin sand casting and shell mold casting are generally used for shell iron castings. Investment casting can only cast smaller shell iron castings due to low efficiency and high cost, while resin sand casting and shell mold casting can cast larger cast iron shell parts. Because resin sand casting needs to wait for resin hardening and manual operation, the efficiency is not high, and the cost is relatively high. For larger shell parts, the size accuracy is good and the efficiency is high, but only a larger horizontal core shooting machine is needed. "Leibo Foundry" has a large horizontal core shooting machine, which can cast shell castings with a diameter of 500 mm and a height of 250 mm. Shell castings are of good quality and low price.