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Difference Between A Sag Mill And Ball Mill

Sag is an acronym for semiautogenous grinding sag mills are autogenous mills but use grinding balls like a ball mill a sag mill is usually a primary or first stage grinder sag mills use a ball charge of 8 to 21 the largest sag mill is 42 128m in diameter, powered by a 28 mw 38,000 hp motorhat is the difference between a sag mill and a.