South America Best Selling Copper And Gold Used Flotation Separating Machine

Introduction of Flotation Machine

Flotation machine is used to separate non-ferrous metals, ferrous metals, precious metals, non-metallic minerals and chemical raw materials, recycle the useful minerals. The device has the following characteristics: the giant inspiratory volume, low power consumption. Each slot has three features, that’s inhale, absorb the pulp and flotation. It’s automatic flotation circuit; there is no need of any auxiliary equipment. The configuration is horizontal, which can ease the changes of process. Slurry circulation is reasonable; it can reduce the coarse sand deposits to the greatest degree. With pulp surface-controlled device, it’s convenient to adjust.    

Structure of Flotation Machine

1).An impeller is equipped with a backward-type double-sided blade, thus the double-loop of the pulp in tank can be realized 
2).There is a larger space between the impeller and the cover plate, and so the inspiratory is giant.
3).The impeller circumferential velocity is low, so the wearing parts’ life span is long. 
4).The tank is forward-style, the dead angles are small, and the bubble velocity is fast.

Working Principle of 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.

Application of Flotation Machine

Flotation machine is widely used for roughing, concentrating and counter-flotation of nonferrous metal that includes copper, lead, zinc, nickel and molybdenum, ferrous metal and nonmetallic mineral.

Features and Benefits of Flotation Machine

The floatation machine has the advantages of large air-absorption capacity and low energy consumption. Every cell owns three
functions: air absorption, slurry absorption, and floatation separation, and the cells form a floatation separation loop by itself
without any auxiliary equipment, and is allocated horizontally, which favors the change of flow. The circulation of mineral slurry
is reasonable, and can avoid the disposition of coarse sand to the largest extent. There is self-control device on the surface of
mineral slurry, so it is easy to adjust it. The impeller has backward-inclined upper and lower vanes, which produce upper and lower circulation of mineral slurrry respectively.

Basic Process of Yufeng ore beneficiation and upgrading plant

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 Flotation 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 flotation 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.

5. The service before and after the selling:

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

8).       End products selling 

Technical Parameters of Flotation Machine

Training & service 

Training is FREE to every customer. Whenever you need us, for installation, maintenance, or proper use of our company machines, we will be right there for you. In addition, we provide 2-years warranty to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.

Why choose Yufeng Company

We are manufacturer in Zhengzhou, which serves as the largest base of Chinese industrial technology, and the busiest container port in the world. The competition in this city is severe, only companies with ending technology, stable workforce, and effective cost management could survive. With 25 years of efforts and innovation,our company is now a leading brand in China.

Affordable, high-quality machines. Our highly competitive price relies upon our ability to minimize our costs, of which our

competitors don’t.

1. We are factory(NOT Dealer)

2. We own our factory & Land (NOT Rent)

3. Staff reside in factory(Stable Workforce)

Producing high-quality and reliable machines is always our first priority, because we know that our success depends entirely on the satisfaction of our customers. We never give-up quality to save cost, instead we manufacture our machines to supply you the best need.

If you have any questions or want to learn about the machines, you are welcome to contact Linda.

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