The grinding balls bulk weight in fully unloaded mill
11/4/2017#0183;#32;The grinding balls unload from the mill into a special pit (needs to open hatches and pour the grinding balls from the drum during mill scroll). Then, need to definition maximum and minimum grinding balls diameter located in the mill. Unloaded grinding balls sorted by classes gradation by diameters. The gradation scale selected in steps of 10 mm. Sorting can be done manually (samples