气冲造型用型砂添加剂的工艺试验与生产应用

Application of a Specially-designed Addtion Agent for Replacing Coal Dust to Green Molding Sand of Impact Molding Line

本文对于我厂在新铸造车间引进的GF气冲造型线上所用的型砂不添加煤粉。而添加型砂添加剂的试生产进行了总结,并探讨了该项新工艺的优越性。

A specially-designed addition agent is used instead of coal dust in green molding sand for the trial production of impact molding line made by GF company. Switzerland. The advantage and far-reaching effects of this new technology has been discussed.