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Formula Calculates The Critical Speed Of A , how to calculate critical speed of ball mill The critical speed of ball mill is given Ball Mill Critical Speed Formula provides both small ball , Pyrotechnics Oct 19, 2006 Calculation of optimum speed depends on knowing the media diameter and jar ID also Chat Online Ball Mill Operating ....

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Calculation of optimum speed depends on knowing the media diameter and jar ID also For instance, if your jar had in inside diameter of 90 mm and your milling media was 127 mm diameter lead balls, the optimum rotation would be 98 RPM...

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Ball Mill Speed? Started by ribrown , Jan 24 2012 04 16 PM , Optimal RPM is 65 of critical speed , 1/2 lead balls and a 3 pulley, I had the belt a bit tighter and thats probably why I got a much faster speed According to the calculator that Col used, I should get ,...

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