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Henan Hongji Mine Machinery Co., Ltd.
Crushing Machine|Mineral Processing Equipment|Cement Production Line | Ceramic Sand Production Line | Fertilizer Equipment

Flotation Machine

Flotation Machine

Flotation Machine

Flotation machine is widely used for roughing, concentrating and reverse flotation of nonferrous metals that include copper, lead, zinc, nickel and molybdenum, ferrous metal and nonmetallic minerals.

Working Principle:
1. After intensively mixed, the pulp and medicaments are fed to the groove bottom of the first tank.
2. When the impeller of the flotation machine begins to rotate, negative pressure is formed, making the air and pulps at the bottom and middle part of the tank enter the mixing zone. The pulp, air and medicaments are then mixed in the mixing zone.
3. As a result of the centrifugal force, the blended pulps are lead to the mineralization area. The air is in full contact with the coal particle and forms mineralized bubbles which are then equally distributed to groove wall and removed upward to the separation region. These bubbles then gather as a foam layer and are discharged by the scraping tool. Finally, clean coal foam is produced by this flotation machine.
4. Coal particles that are not mineralized will be remixed, re-mineralized and re-separate through the recycle hole and the upper intake.
5. The left pulp that are not sucked by the impeller enters into the third tank after going through the process of first tank Thus, flotation machine runs in cycle and discharges ore pulp through the tailing box of the floatation machine.

Technical Parameters

Specification and model Effective volume m3/Tank Impeller diameter(mm) Production capability(m3/min) Rotate speed of impeller(r/min) Rotate speed of scraper(r/min) Motor Dimensions Four tanks integration(mm) Weight T/ Tank
Model Power(kw)
XJK-0.13 0.13 200 0.05-0.16 600 17.5 Y90L-4 1.5 2100\865\900 0.35
XJK-0.23 0.23 250 0.12-0.28 500 17.5 Y90L-4 1.5 2625\1130\1290 0.41
XJK-0.35 0.35 300 0.15-0.5 470 17.5 Y100L1-4 2.2 3012\1350\1320 0.45
XJK-0.62 0.62 350 0.3-0.9 400 16 Y100L2-4 3 3800\1500\1550 0.85
XJK-1.1 1.1 500 0.6-1. 6 330 26 Y132M-6 5.5 4680\1820\1950 1.4
XJK-2.8 2.8 600 1.5-3.5 280 26 Y160L-6 11 7750\2600\2700 2.43

SF Flotation Machine
Compared with common flotation machine, SF flotation machine has the following advantages:
1. Increase concentrate grade of by 4-6%.
2. Increase cycling rate by 8%.
3. Increase production by 12%.

Technical Parameters of SF Flotation Machine:

Model SF0.37 SF0.7 SF1.2 SF2.8 SF4 SF8
Tank capacity(m3) 0.37 0.7 1.2 2.8 4 8
Diameter of impeller (mm) 300 350 450 550 650 760
Production capability (m3/min) 0.2-0.4 0.3-0.9 0.6-1.2 1.5-3.5 0.5-4 4-8
Rotate speed of impeller (r/min) 352 400 312 268 238 191
Electric motor Model ①Y90L-4 ①Y100L2-4 ①Y132M2-6 ①Y160L-6 ①Y180L-6 ①Y250M-8
②Y90S-4 ②Y90S-4 ②Y90S-4 ②Y90S-4 ②Y90L-4 ②Y100L-6
Power(kw) ①1.5 ①3 ①5.5 ①11 ①15 ①30
②1.1 ②1.1 ②1.1 ②1.1 ②1.5 ②1.5
Size (mm) 700x700x750 900x820x950 1100x1100x1100 1700x1600x1150 1850x2050x1200 2200x2900x1400
Weight of single tank (kg) 468 600 1373 2338 2660 4130
Hongji is a China flotation machine manufacturer and supplier. Since our foundation, we have been continuously absorbing and importing advanced technology and equipment. Now, we can manufacture crushing machines, mineral processing equipment, cement production line, rolling mill equipment, fertilizer equipment and more machines for usages in mineral, mining, cement producing and more industries. Please feel free to contact us for more information!

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