Flotation Machinery

product introduce:Flotation machines are suitable for separation of non-ferrous metals, ferrous metals, precious metals, non-metallic minerals and stone raw materials, recovery of useful minerals.The equipment has the following characteristics: large air intake, low power consumption.

Applications:It can be widely used in the selection of non-ferrous metals, ferrous metals and non-metallic minerals, and is suitable for the rough selection and sweeping operation of large and medium-sized flotation plants.


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Flotation equipment includes flotation machine and flotation auxiliary equipment (stirred tank, dosing machine, etc.).Floatation machine is an important equipment to realize the floatation process. The floatation pulp and flotation agents are kneaded to the floatation machine, which is then stirred and aerated, so that the floating target mineral mineralized foam layer is formed and attached to the foam, the foam scraper is scraped or spilled, and the spillage form of rapid foam product, instead of the foam product channel from the bottom.The technical and economic indicators of flotation are closely related to the performance of the flotation machine.


1、WThe flotation device has simple structure and strong mixing capacity.

2、Air is evenly dispersed and the air slurry is well combined.

3、Worn parts can also be replaced in the flotation machine without disassembly.

4、Quickly remove foam due to excellent washing design.

5、Easy and fast start under full load after production interruption.

Working Principle

The working principle of flotation machine is to drive the impeller by the motor drive device and the hollow spindle.Groove pulp from around through the bottom of the channel under the impeller blades of between blade under the suction impeller, at the same time, by outside into the low pressure air, through the cross rail, air control valve, air distributor of hollow spindle into the impeller chamber, and then through the air distributor around between blade under the holes into the impeller, the pulp with air in between the impeller blades under after mixing, the impeller under the blade tip.


Model Volume (m3) Capacity (m3/min) Impeller dia (mm) Impeller revolution (r.p.m) Air pressure of blower (KPa) Max of air Filling (m3/m2) motor power (kw)
Impeller Scraper
KYF-1 1 0.2~1 340 281 ≥12.6 2 4 1.1
KYF-1.2 1.2 0.2~1.2 410 247 ≥12.8 2 7.5 1.1
KYF-2 2 0.4~2 410 247 ≥14.7 2 7.5 1.1
KYF-3 3 0.6~3 480 219 ≥19.8 2 7.5 1.5
KYF-4 4 1.2~4 550 200 ≥19.8 2 11 1.5
KYF-8 8 3~8 630 175 ≥21.6 2 15 1.5
KYF-16 16 4~16 740 160 ≥25.5 2 30 1.5
KYF-24 24 4~24 800 150 ≥30.4 2 30 1.5
KYF-38 38 10~38 880 138 ≥34.3 2 37 1.5

Need inflated and ladder configuration, no self-absorption pulp, the unit can be paired with XCF type.