##### ball mill work index calculation xls - DBM Crusher

ball mill for limestone grinding power calculation Pdf Rod Mill Theory Marble Grinding EquipmentsSand Making . A ball mill is a type of grinder used to grind and blend materials for use in This type of mill uses the same principle as VSI Crusherquot;Mills and GMDsquotA New Approach to the Calculation of Work Index and the Potential Basic . size class.