What is copper ore

Copper ore is a collection of copper sulfides or oxides and other minerals. It can react with sulfuric acid to produce blue-green copper sulfate. In nature, there are more than 280 copper-bearing minerals, mainly 16 types. Among them, natural copper, chalcopyrite, chalcocite, azurite, malachite and other minerals are more common. The world’s proven copper ore reserves are about 600 million tons. my country has many famous copper mines. The copper ore has been beneficiated into a copper concentrate or copper ore with a higher copper grade. Copper concentrate is required After smelting, it can become refined copper and copper products.

Uses of copper ore

The application of copper has a very long history and is closely related to human production and life. It is second only to aluminum in the consumption of non-ferrous metal materials in my country. At present, it is widely used in electrical, light industry, machinery manufacturing, construction industry, defense industry, etc. field.

1. Electrical industry: The electrical and electronic industries are areas where copper applications are very large, accounting for more than half of the total consumption. It can be used to produce various cables and wires, motors and transformers, switches, manufacturing industrial valves and accessories, meters, and sliding Bearings, molds, heat exchangers, pumps, etc.

2. Chemical industry: widely used in the manufacture of vacuum vessels, distillation pots, brewing pots, etc.

3. National defense field: can be used to manufacture bullets, shells, gun parts, etc.

4. Construction field: can be used to make various pipes, pipe fittings, decorative devices, etc.

5. Medical field: It is medically proven that copper has a strong anti-cancer function and bactericidal effect. Chinese medical inventors have developed corresponding anti-cancer drugs and have been clinically successful. I believe that in the future, copper will create miracles in medicine.

Copper ore powdering process

Copper ore raw material composition analysis table

Selection scheme of copper ore pulverizing host

The copper ore bulk material is crushed by the crusher to the fineness (15mm-50mm) that can enter the mill.

2. Milling

The crushed small pieces of copper ore are sent to the storage hopper by the elevator, and then sent to the grinding chamber of the mill evenly and quantitatively by the feeder for grinding.

3. Classification

The ground material is classified by the classification system, and the unqualified powder is classified by the classifier and returned to the main engine for re-grinding.

4. Collection

The powder that meets the fineness is separated and collected in the dust collector through the pipeline with the airflow. The collected finished powder is sent to the finished product silo by the conveying device through the discharge port, and then is packaged by a powder tanker or an automatic baler.

Analysis of various mills

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Classic case of copper ore milling

Model: 1 HLM21

Processing raw materials: copper ore

Fineness: 325 mesh D97

Output: 8-10t/h

Guilin Hongcheng equipped our company with scientific and reasonable copper ore powder production line supporting equipment. In the powder production site, the equipment is very powerful, stable in performance, reliable in quality, small in area, simple in operation, and cost-effective. A high-yield, high-efficiency, energy-saving and environmentally-friendly copper-iron ore processing equipment.