How To Choose Production Ways For 40mm Balls

Release time：2022-04-13

There are mainly two types of grinding ball production in China by manual ways. One is alloy sand box, the other is metal mold. Alloy sand box is suitable for balls from diameter 10mm to 40mm, metal mold is for balls from diameter 40mm to 150mm. For alloy sand box, the advantage is high production. For metal mold, the advantage of balls is high quality.

 

So how can we choose for balls 40mm production. If wanna high harness and better quality, 40mm steel ball metal molds are recommended.