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How to choose grinding balls for ball mill? - Knowledge - Shandong ...

Jul 25, 2017 ... Now, more than 20 of the global top 500 enterprises purchase different kinds of forgings ... To choose suitable ball mill grinding media, we need to have a clear ... Weakness: casting grinding steel balls may have many defects,...

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Ball mill - Wikipedia

A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics and selective laser sintering. It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell.

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