Ball mill grinding Ramkrishna SlideShare
Sep 19 2016· Observation of packing ratio of grinding media Experiment Number 50 mm balls taken % 40 mm balls taken % 30 mm balls taken % Before shaking height of the balls cm After shaking height of the balls cm Difference in height cm 1 50 24 26 12 2 50 15 35 3 75 12 13 The experiments were started using