How to improve the economic benefit of treating gold ores

The superiority of the practice "a lot less grinding crash" system speed crushing ore crusher gold ore grinding machine is fast enough ore crushing and ore crushing energy consumption is 75% - 88% smaller than the milling machine. If stones can be completely crushed ore into the grinding machine to grind then come to the ore, the ore grinding efficiency can be greatly improved. . far many dressing plants in our country with an open circuit step coarse and then sending the ball mill minerals This work crushing, easy operation and the inefficient management has make, materials supply ball mill coarser the grind of time to be added, the mill and the loss of spare parts and energy are added to the grinding efficiency is reduced, the cost will be added. Especially on production of gold and silver gold is super fine grain. ore Many stones are ground-200mesh, 325mesh are. Gold grains are not effectively separated from the minerals. "Much less crushing grinding" grinding system is very important. But if "many crushing less grinding" loop system can be realized in addition to the configuration of the devices in the mines reasonably should be changed every mine engineering works should develop new grinding plants with high efficiency, energy saving and comfort support.