Welcome Mining Machinery Company
Jun 20, 2018 Single stage crushing for the average small mill (100 tons or less) is adequate. The crushed ore at approximately minus 1 inch is wet ground in a Ball Mill to free the gold and sulfide values. Grinding is in closed circuit with a classifier and in this case a 48 mesh grind was necessary. https://www.911metallurgist.com/equipment/base-metal-ore-gold-processing-plants/.