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Silver, Gold, Tin, Lead, Copper Ore Flotation Separation Machine

Basic Info

Model No.:  SF-2.8

Product Description

Model NO.: SF-2.8 Weight: 2242 Kg Motor Power for Scraper: 1.5 Kw Trademark: Henghong Origin: China Voltage: 380 V Motor Power for Agitation: 11kw Capacity: 1.5-3.5 T/H Specification: 1750*1600*1450mm HS Code: 8474100000                                   Silver, Gold, Tin, Lead, Copper Ore Flotation Separation Machine
The principle of Flotation Machine
(1) a slurry tank: it has a pulp inlet, as well as the regulation of the pulp side gate device, which is mainly composed of a tank body and welded by steel plate steel plate and steel welding gate.
(2) it is used for mixing slurry stirring device, to prevent the sand in the tank to precipitate, which is mainly composed of a belt wheel, impeller, vertical shaft etc, the impeller is made of wear-resistant rubber.
(3) inflatable device: it consists of a catheter into the pipe, when the impeller rotates, the impeller cavity to generate negative pressure, the air through the hollow tube of the pump suction, and diffusion in the pulp to form bubble group, with the large bubble slurry by the impeller rotation force and is soon thrown to the stator, further so that the pulp the air bubble fining, and eliminate the flotation tank of pulp flow rotary motion, resulting in a large number of vertical upward microbubble flotation process, to provide the necessary conditions.
(4) removal of mineralized bubbles device: it is floating in the groove surface of the foam scraping, mainly driven by a motor, reducer, reducer drives the scraper.
Description of SF flotation machine

SF series sand flotation machine is designed on the basis of principle of Wei Muke flotation machine. It is an ideal self-inspiratory mechanical agitation type sand flotation machine. The machine has the following features: inspiratory capacity is relatively stable; solid particles suspend better, Impeller installation is shallow depth, Stator has long life, Liquid surface is balance and high Sorting Efficiency. Generally, BF series sand flotation machine is always applied with SF series flotation machine to form a joint unit; SF flotation machine is used for inhalation slot of pulp self-absorption while JJF series sand flotation machine is used for DC slot. Thus, operations space is level configuration without foam pump to get high sorting indicators.  SF series also play their respective advantages. It is mainly used for copper, lead, zinc, nickel, molybdenum, gold and other non-ferrous metals, ferrous metals and non-metallic minerals roughing, selection and flotation operations. Its performance is superior to XJK type sand flotation machine.
SF flotation machine working principle
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.
 Features of SF series flotation machine
1. Self-suck air without foam pump, low power consumption;
2. Vertical recalculation of slurry can keep solids in suspension;
3. Pulp-air intensive mixed help for solids lifting and suspending;
4. Large volumes of pulp sucked can dispel concentrated solids at the bottom;
5. Promote positive vertical circulation of pulp;
6. With feed pipe and impeller make sure the pulp is 100% mixed in every cell.
Floatation Machine  - Technology parameter
    Model Effective
of impeller
Motor power
Motor power
 for scraper
Weight of 
SF-0.37 0.37 0.2-0.4 300 352-442 1.5 0.55 470
SF-0.7 0.7 0.3-1.0 350 336 3 1.1 970
SF-1.2 1.2 0.6-1.2 450 312 5.5 1.1 1400
SF-2.8 2.8 1.5-3.5 550 280 11 1.5 2120
SF-4 4 2-4 650 235 15 1.5 2600
SF-6 6 3-6 760 191 30 2.2 3000
SF-8 8 4-8 760 191 30 1.5 4292
SF-16 16 5-16 850 169-193 45 1.5 7415
SF-20 20 5-20 730 186 30×2 1.5 9823
Welcome to visit our factory in your free time.Our engineers will help find the best solutions for your mining project.
You can contact  me as follow:
Name:Michelle Zhao
Mobile:0086-18870737816                      0086-13576784310



Contact us if you need more details on Flotation Machine. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Flotation Concentrator、Flotation Tank. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Flotation Equipment

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