What is the difference between the Sand Coated Grinding Ball production line and the traditional manual production?

The sand coated grinding ball production line has a sand coatinglayer. The mold will not have pits in the mold cavity even if it is used many times. Even if there are pits, the sand layer will fill th

How does the Sand-Coated casting production line improve the quality of Grinding Balls?

The sand-coated casting grinding ball production line is a common and efficient production equipment in modern grinding ball production, andis widely used in metallurgy, mining, building materials and