rate rate per ton in us for grinding media balls in botswana

rate rate per ton in us for grinding media balls in botswana

Dec 08 2009 · Re how to estimate the wear rate for Ball mill Hey Ball wear can be measured by weighing an entire charge before and after grinding a known tonnage of materials With new balls sample of given size can be weighed before and after grinding a given tonnage and assuming uniform wear per unit of ball surface the total charge wear can be estimated


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    Dec 08 2009 · Re how to estimate the wear rate for Ball mill Hey Ball wear can be measured by weighing an entire charge before and after grinding a known tonnage of materials With new balls sample of given size can be weighed before and after grinding a given tonnage and assuming uniform wear per unit of ball surface the total charge wear can be estimated

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