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High Chrome Casting Grinding Ball For Gold Mines
Cast grinding ball has good toughness, no loss of roundness, low abrasion and low crushing rate; High chromium ball hardness can reach HRC56-62; The hardness of medium chromium ball can reach HRC47-55; The hardness of the low chromium ball can reach HRC45-52, and the minimum can be used to produce ø 30mm, and the maximum can be used to produce ø 130mm. It is widely used in various dry mills.
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