#### Ball Mill Grinding Media Calculation In Iron Ore

iron ore grinding costs calculation. Calculation For Grinding Media In Ball Mill. To calculate grinding media charge for continuous type ball mill, m x d2 x l example to calculate grinding media charge for a 180 cm dia x 180 cm long batch type ball mill with duralox 50 mm thick bricks. formula to be used is m x d2 x l d 180 10 170 cms. iron ore ball mill grinding media calculation formula