Copper Ore Grinding Machine

Copper Ore Grinding Machine

Copper refers to the general term for the use of natural mineral aggregates of copper, copper ore is generally copper sulfide or oxide with other mineral composition, and sulfuric acid reaction to produce blue and green copper sulfate. The world's proven copper reserves of about 6 tons, the largest reserves of the country is Chile, about 1/3 of the world's reserves. The electrical conductivity of copper is second only to silver. More copper than silver and cheap. In today's world, more than half of the copper is used for electric power and telecommunications industries. At present, a large number of copper after grinding, applied in chemical, building materials, metallurgy and other industries.

Copper ore grinding process

In the Copper ore grinding plant, firstly, the copper ore is crushed in a series of cone crushers. Then crushed ore is then ground even smaller by a series of mills. First, it is mixed with water and placed in a rod mill, which consists of a large cylindrical container filled with numerous short lengths of steel rod. As the cylinder rotates on its horizontal axis, the steel rods tumble and break up the ore into pieces about 0.13 in (3 mm) in diameter. The mixture of ore and water is further broken up in two ball mills, which are like a rod mill except steel balls are used instead of rods. The slurry of finely ground ore that emerges from the final ball mill contains particles about 0.01 in (0.25 mm) in diameter.

Grinding process of copper ore grinding machine

First of all, the copper material has been already broken, even into the copper material from the feed device into the hollow shaft screw evenly into the first position of the copper ball mill, the lining board or corrugated liner board, within a variety of specifications of steel ball, cylinder rotating centrifugal force will be charged to a certain height, the copper material to produce a pounding and grinding. The copper material in the first position to achieve the coarse grinding, the single layer of the warehouse board into second positions, the warehouse is lined with flat lining board, there are steel ball, copper material further grinding. Powdered thedischargegratedischarge, copper finish grinding. Throughout the grinding process, there is no inertia impact, the equipment runs smoothly, and the maintenance time of the machine is reduced, and the efficiency is improved.

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