China Mining Gold Copper Quartz Limestone Ore Cement
1.product application of mining gold copper quartz limestone ore cement aluminium powder dry ball mill machine ball mill machine is a key equipment to grind the crushed materials, and the ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass.2.the smaller crushed copper ore is fed to ball mill for grinding. inside the ball mill, the crushed copper ore will grind the ore to about 0.2 mm with 3-inch steel balls. 3. the copper ore slurry is pumped to the agitation tank. this copper ore slurry is finally pumped to the flotation machine with the fine sulfide ore (~-0.074 mm) going to.