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Ore Beneficiation

Mining flotation machine SF flotation cell

Max Feeding sizeparameter.

Capacity0.02-20 m3/min.

Applicable materialcopper, aluminum, zinc, nickel, molybdenum, gold, silver, sulfur, phosphorus and non-metallic minerals..


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Flotation cell is applicable for the extraction of metals like gold, argent, iron, lead, zinc, molybdenum, nickel and aluminum and the separation of ferrous metals and non-metals.In the flotation process, after being mixed with drug, some qualified mineral attaches on bubble, floats on the surface of slurry and is scraped out, other mineral still stays in the slurry, so the separating purpose is finished.

Flotation cell
Flotation cell can be used in roughing, scavenging, selection or reverse flotation. In the flotation process, after being mixed with drug, some qualified mineral absorbs on bubbles, floats on the surface of slurry and then is scraped out, other minerals still stay.
Main Features:
1) Large air-absorption capacity
2) Less reagents consumption.
3) Low energy consumption.
4) Easy to maintenance and can be designed according to the users.
5) Increase concentrate grade of by 4-6%.
6) Increase cycling rate by 8%.
7) Increase production by 12%.
flation cell


Model Volume Cell size Impeller Dia. Impeller speed Capacity Power Singe cell weight
m3 mm mm r/min m3/min kw kg
SF-0.37 0.37 700×700×750 296 386 0.02-0.4 1.5/0.55 468
SF-0.7 0.7 820×900×950 350 400 0.3-0.9 3/1.1 805
SF-1.2 1.2 1100×1100×1100 450 312 0.6-1.2 5.5/1.1 1373
SF-2.8 2.8 1700×1600×1150 550 268 1.5-3.5 11/1.5 2138
SF-4 4 1850×2050×1200 650 220 2--4 15/1.5 2582
SF-8 8 2200×2900×1400 760 191 4--8 30/1.5 4129
SF-10 10 2200×2900×1700 760 191 5--10 30/1.5 4486
SF-16 16 2850×3800×1700 760 191 5--16 30×2/1.5 8320
SF-20 20 2850×3800×2000 760 191 5--20 30×2/1.5 9828
XJK-3A 0.35 700×700×700 300 483 0.18-0.4 2.2/0.55 430
XJK-4A 0.62 820×900×850 350 400 0.3-0.9 3/1.1 755
XJK-5A 1.1 1100×1100×1000 500 330 0.6-1.6 5.5/1.1 1416
XJK-6A 2.8 1750×1600×1100 600 280 1.5-3.5 11/1.1 2113
XJK7A 5.8 2200×2200×1200 750 240 3--7 22/1.5 3400


The impeller is rotated by V-belt of motor and produces negative pressure by centrifugal function. Enough air is sucked to mix slurry, and slurry mixes drug at the same time. Mineral sticks on bubble completely and floats on the surface of slurry to form mineralized bubble. Useful bubble is scraped out by adjusting flashboard height and controlling liquid surface,One or more gas chambers are installed in the bottom of the tub, on the cover of the gas chamber are full of one-way valves. when the one-way valves are open, the pressed air will be fed into the flotation cell.

working principle

Faq-may you want to kown

Q1. How long is the warranty of your equipments? Does your company supply the spare parts?

The warranty period of crusher equipments is 12 months. Yes, we supply the spare parts for you at lowest cost and we have a professional after-sale service team to promptly and thoroughly solve your problems.

Q2. What Information should customers give us? So that we can be able to provide you suitable solution and equipments.

1. What's the capacity you prefer? ( such as 150TPH etc ) 2. What is the raw material you want to process? ( such as andesite, basalt, etc ) 3. What is the input size of your raw material? 4. What's the final product size do you want?

Q3. Can you test our samples? Do you provide beneficiation flow chart?

Yes. You can send your samples to us for test and analysis. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.

Q4. If I need the complete crushing plant can you help us to build it?

Yes, we can help you combine a complete crushing line and give you related professional advices as long as you need. We had already build many mining projects in China & Overseas.

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