Beneficiation Machine

flotation machine

flotation machine

Introduction and Application of Flotation machine
Flotation machine (also called Flotation separator) is applicable for the separation of nonferrous metal and ferrous metal and nonmetal, such as fluorite and talc. The impeller is driven by V-belts, which can bring the centrifugal effect to form the negative pressure. On the one hand, to inhale sufficient air to mix with ore pulp; on the other hand, to stir ore pulp and mix with medication to form the mineralized froth. To adjust the height of flashboard to control the liquid level and make the useful froth scraped by loam board.

SF Flotation Machine Introduction:
 flotation cell is a mechanical agitation type flotation equipment with self-slurry suction and self-air suction

Effective Volume

Product Improvement
Both sides of the impeller with back rake blades ensures double circulating of slurry inside the flotation tank. Forward type tank, small dead end, fast foam movement.

How to Maintenance Flotation Machine?
To check the bolts before starting the machine and to use hands instead of impellers to prevent the sediment from adding the burden of electromotor.To adjust the height of strobe carefully to keep the stabilization of liquid level and scrape the mineralized froth to the launder. The impellers and stators should have a distance and should be changed when they are worn. The bearing in the pump should be maintained every three months.
Features and Working principle of Flotation machine

This Flotation machine has the features of:
1. Reasonable design
2. High-efficiency
3. Low consumption, energy saving
4. Easy to maintain
5. Easy to operate
When flotation machine works, slurry is inhaled from the bottom of the trough to the space between impellers. Meanwhile, the low pressure air send by fan is sent to this area through the air distributor in the hollow shaft. After sufficient mixing, the slurry is pushed out by the impeller, and then goes to the whole trough. When the froth rises to the stable level, after the enrichment processing, froth overflows to the froth trough from the overflow weir. Another part of ore slurry flows to lower part of impeller for the remixing with air. The remained slurry flows to the next trough until it becomes residue.

Model Effective 
Motor Power 
for Stir 
Motor Power
 for Scraper
Single Tank 
Weight (kg)
SF-0.37 0.37 0.2~0.4 300 352~442 1.5 0.55 387
SF-0.7 0.7 0.3~1.0 350 336~384 3 1.1 629
SF-1.2 1.2 0.6~1.6 450 312 5.5 1.1 1151
SF-2 2 1.5~3 550 280 11 1.5 1879
SF-2.8 2.8 1.5~3.5 550 280 11 1.5 1902
SF-4 4 2.0~4 650 235 15 1.5 2193
SF-6 6 3~6 760 191 30 2.2 3540
SF-8 8 4.0~8 760 191 30 2.2 4043
SF-16 16 5.0~16 850 169~193 45 1.5 7415
SF-20 20 10~12 850 169~193 45 1.5 9800

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