Flotation Machine

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Flotation Machine

Our flotation machine is widely applicable for coarse separation, fine separation and reverses flotation of nonferrous metals, like copper, lead, zinc, nickel and molybdenum as well as ferrous metal and non-metallic minerals.

Advantages of Our Flotation Machine
Compared with common flotation machine, this SF flotation machine has the advantages of improving grade from 4 to 6%, to improve recovery rate at 8% and to improve capacity of 12%.

Working Principle of Our Flotation Machine
When flotation machine works, the slurry is inhaled from the bottom of the trough to the space between impellers. Meanwhile, the low pressure air sent by a fan is blown to this area through the air distributor in the hollow shaft. After the air and slurry is sufficiently mixed, the slurry pushed out by the impeller, and then goes to the mineralized zone to form mineralized froth. When the froth rises to the stable level, after the enrichment processing, froth overflows to the froth trough from the overflow weir. The slurry that hasn't been mineralized will flow to lower part of impeller to undergo the whole process again. The remained slurry flows to the next trough until becomes residue.

Main Technical Parameters of Our SF Flotation Machine

Model SF0.37 SF0.7 SF1.2 SF2.8 SF4 SF8
Trough Capacity (m3) 0.37 0.7 1.2 2.8 4 8
Impeller Diameter (mm) 300 350 450 550 650 760
Production Capacity (m3/min) 0.2-0.4 0.3-0.9 0.6-1.2 1.5-3.5 0.5-4 4-8
Blade Rotation Speed (r/min) 352 400 312 268 238 191
Motor Model (1)Y90L-4 (1)Y100L2-4 (1)Y132M2-6 (1)Y160L-6 (1)Y180L-6 (1)Y250M-8
(2)Y90S-4 (2)Y90S-4 (2)Y90S-4 (2)Y90S-4 (2)Y90L-4 (2)Y100L-6
Power (kw) (1)1.5 (1)3 (1)5.5 (1)11 (1)15 (1)30
(2)1.1 (2)1.1 (2)1.1 (2)1.1 (2)1.5 (2)1.5
Dimensions (mm) 700x700x750 900x820x950 1100x1100x1100 1700x1600x1150 1850x2050x1200 2200x2900x1400
Single Trough Weight (kg) 468 600 1373 2338 2660 4130

The main machinery is in nude packing and spares parts are packed in wooden or steel box. The standard export packing is suitable for long distance delivery.

As one of the largest Chinese professional flotation machine manufacturers and suppliers, Zhengzhou We provides high quality and large capacity of products to our customers at lower price.

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