... grinding ball mill; 2. High production capacity; 3. ISO certificate 2012 hot-sale high capacity ball crusherEnergy-saving ball crusher by 30%;Highly ... welding, reliable work condition;6) fine grinding, capacity rising by 15-20% compared with traditional ball mill;7) finished particle size ... hardness of materials and the time of ball mill runs;8) also used to grind glass, food, chemicals, make ceramic ...