Union Process is the source for the most up-to-date information on grinding balls and other media.
This video explains the 11 factors to consider in selecting the right grinding media for your application: size, specific gravity, initial feed size, grinding efficiency, pH, discoloration concerns, contamination, availability, cost, consistency in size, and shapes.
Visit http://unionprocess.com/grinding-media.html for a detailed sheet outlining grinding media selection tips, along with specifications on the most common types of media.
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