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Ball mills are a common grinding device in the mineral processing industries that are applied to reduce the size of particles Since many decades steel balls are

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TECHNICAL NOTES 8 GRINDING R P King 8 2 ROOLVLRQ 5ROOLQJ ZLWK QLSSLQJ This energy is required to cause grinding of the material in the mill The shape and steel balls in a ball mill or large lumps of ore in an autogenous mill or a mixture in a semi autogenous mill

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Besides supplying different sizes of grinding steel balls we also supply other services like developing new special steel balls according to the ore conditions for our customers Until now we have 500 employees among whom there are 20 professionals and engineers We have 15 sets of grinding steel ball automatic The total investment of

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 · Philex Mill uses steel balls as grinding media Currently we use 80mm and 90mm diameter steel balls All ball mills are filled with grinding balls at 32 35 load Grinding ball consumption is at 340 to 370 grams per ton of ore milled Grinding media steel balls is the working part of a Mill

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