Copper Ore Introduction
Copper ore is generally oxygen or sulfur, Copper has a wide variety of natural copper color. Bornite was dark red, blue-violet oxidation becomes patchy; lead-gray chalcocite; copper blue is indigo; tetrahedrite is a steel gray; blue copper is bright blue. The world's proven copper reserves of about 6 million tons, reserves of most countries are Chile, accounting for about one-third of the world's reserves.
Common equipment used for Copper ore Concentration Process
Equipment commonly used for copper ore processing includes: jaw crusher, fine crusher, ball mill, swaying or chute feeder, spiral classifier, mixing tank, flotation machine.
Concentration Process for Copper Ore Selecting:
1. Crushing and grinding stage
The extracted ore should be crushed by jaw crusher initially and then by fine crusher. When it gets the reasonable fineness, it is transported into ball mill by elevating conveyer and feeder, and is milled by ball mill.
2. Classifying stage
The subtle milled ore gets the next procedure: classification. There is a theory that if the weights of solid particles are different, the sedimentations will be different, and the mixed ore can be classified by screw classifier.
3. Mixing and Floatation stage
The classified ore gets into mixing tank for fully mixing. At this stage, chemical agent for foam can be added. After fully mixing, the slurry will enter into flotation machine.
When the floatation machine works, the motor drives the impeller to revolve, so the centrifugal effect and negative pressure are produced. On one hand, ample air is absorbed and mixed with mineral slurry, on the other hand, the mixed mineral slurry is mingled with additive, meanwhile, the foams are thinning, the mineral is bounded with foams, and floats up to the surface of mineral slurry and the mineralized foam is formed. The liquid surface can be adjusted with the height of adjustment flashboard, so that the useful foams are scraped with squeegee.
4. Concentrator thickening and drying
Then copper concentrate is separated from others. Since the separated ore are wet, they should be dewatered by thicker initially, and dried by dryer.
Our services supply to you:
1. Ore laboratory test
2. Ore beneficiation test
3. Flowchart designing and layout designing.
4. Full set of machines
5. Erecting and commissioning
6. Training
7. Technical consolation
Service Promise
Before-sale services: We guide customers to choose the best and applicable device; provide the advanced, energy-saving and practical technological processes, as well as we are responsible for the planning and design of the site.
Sale services: Products must be inspected strictly before being sold; customers are invited to simulate and test machine on-the-spot and raise objections; in accordance with the agreements stipulated in the contract, we will arrange delivery.
After-sale services: Our Company will send professional engineers to guide device installation, debug and train operators until customers are fully satisfied. Moreover, we will design and produce machines according to the special requirements of customers.
Solemn Promise: The quality guarantee period of machines is one year except the wearing parts
Warm tips: The prices in the web only to be reference, according to raw material's price fluctuations; Specific price is subject to the negotiation.