There are two ways to produce cast grinding balls.One is automatic grinding ball molding line by machine;the other is grinding ball mold by hand.In this part,mainly introduce grinding bal mould by hand.One pair grinding ball dies includes top mold and bottom mold.When production,it also need pattern.Usually,Dia 50mm mold,40 pairs mold needs 1 pcs 50mm patter
View More →Cast Grinding Ball Dies is used to produced mill balls from diameter 40mm to 150mm. The material of cast grinding ball dies is HT 250, which can bear with high temperature molten liquid and the molten liquid can directly contact with the ball core, in this process, it can shock chilling process, which can have better grinding balls
View More →Manual grinding ball moulding dies is a kind of metal dies to produce grinding balls from diameter of 40mm to 150mm. The balls has below characteristic produced by manual grinding ball moulding dies. Good quality, a smooth surface, no shrinkage and no dsorder.
View More →How to use grinding ball metal mold in grinding ball plant
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