### Ball Mill Design Power Calculation

The basic parameters used inball milldesign(power calculations), rodmillor any tumblingmillsizing are; material to be ground, characteristics, BondWorkIndex, bulk density, specific density, desiredmilltonnage capacity DTPH, operating % solids or pulp density, feed size as F80 and maximum ‘chunk size’, product size as P80 and maximum and finally the type of circuit open/closed ...