GRINDING MILLS CHAMPIONS. World''s biggest Grinding mills.
Oct 17, 2018#0183;#32;The largest mills have proven to be used at oreprocessing plants. The largest mill seen by Energosteels specialists was the firststage grinder at one of the Russian oreprocessing plants. It was 5,500#215;6,500 in size and had a working load of 270 tons of grinding balls.