the cost of a ball mill gold ore
Production Cost Of Gold Ore Ball Mill. Gold ore ball mill Capacity 0.65 130 t/h Feeding size 2025mm Discharge size 0.0740.89mm Grinding ball 1.5338t Application gold ore and other ores grinding Advantages Rolling bearing has little friction and low consumption Reasonable sealing low failure Little dust low noise energysaving Special design good grinding effect 60s manual