JJF flotation machine

What is JJF flotation machine?

Model JJF flotation machine is a kind of flotation equipment that sucks air without sucking slurry, which is widely used in the flotation operation of black metal, non-ferrous metal and non-metal, and can also form a joint flotation unit with SF flotation machine, SF type as suction tank and JJF type as direct current tank.

The JJF type flotation machine sold by Chunlei has a large slurry circulation, up to 2.5 times, which is conducive to the mineralization of ore, medicine and gas. And the suction volume is large, the dispersion effect is good; moderate degree of agitation, solid particles suspended good, not sinking tank, stopping without releasing the ore; can handle a wide range of particle size, beneficiation recovery rate is high.

If you are a beginner and do not know about flotation machine, tell us your raw material characteristics, finished product requirements, site conditions, production budget, hourly production, and other requirements, we have professional engineers to equip you with a suitable model at a reasonable price. Next, let’s see the types of flotation machine we can supply.

What Is JJF flotation machine Used For?

JJF type flotation machine has shallow tank, stator height is lower than impeller, large slurry circulation and low energy consumption; stator is a cylinder with elliptical holes, which is good for dispersion and mixing of slurry and air; configuration of umbrella shaped dispersing cover with holes, stable slurry surface.

For example, A copper ore dressing test, the flotation equipment selected is JJF type flotation machine. In order to test the processing capacity of the flotation machine, respectively, the flotation machine series and parallel two kinds of tests, and finally through the two groups of tests, Chunlei for the copper ore processing plant selected the flotation machine series method: open two pairs of ball mills, the processing capacity of 110t / h, the slurry volume of 285.52m3 / h, this time the JJF flotation machine tank liquid level, the foam volume is moderate, flotation scraping bubble normal.

Applicable materials:JJF type flotation machine can be widely used in the separation of non-ferrous metals, ferrous metals, and non-metallic minerals, and is suitable for roughing and sweeping operations in large and medium-sized flotation plants.

JJF Flotation Machine Customer Site

Chunlei Machinery has been engaged in mining machinery manufacturing for more than 30 years, with a wealth of experience in building websites and customer cases, served customers all over the world!

Technical Parameters of JJF Flotation Machine

Model	Effective volume (m3)	Capacity (m3/min)	Impeller diameter (mm)	Impeller diameter (r.p.m)	Stirring motor power(kw)	Scraper motor power (kw)	Single slot weight (kg)
JJF-4	4	2.0-4	410	305	11	1.5	2303
JJF-5	5	2.0-6	410	305	11	1.5	2416
JJF-8	8	4.0-12	540	233	22	2.2	4507
JJF-10	10	5.0-10	540	233	22	1.5	4820
JJF-16	16	5.0-16	700	180	37	1.5	7657
JJF-20	20	5.0-20	770	180	45	1.5	8505

Working Principle of JJF Flotation Machine

When JJF type mechanical stirring flotation machine is working, it generates vortex in the vertical cylinder and guide tube, and this vortex forms negative pressure, which draws air from the inlet pipe and mixes with the slurry sucked in through the guide tube in the impeller and stator area. The mixed slurry and air flow is formed by the impeller to move in tangential direction, and then converted into radial movement by the action of the stator, and evenly distributed in the flotation tank. The mineralized air bubbles rise to the foam layer and are scraped out unilaterally or bilaterally that is the foam product.

Advantageous features of JJF Flotation Machine

• JJF type flotation machine has shallow tank type, small impeller diameter, low rotating speed and low power consumption.
• The impeller and stator have large clearance, and the stator is a cylinder with elliptical holes, which is good for mixing and dispersing air and slurry.
• The height of the stator is lower than the impeller, and the slurry circulation volume is large, up to 2.5 times.
• The umbrella-shaped perforated dispersing cover of the stator can separate the vortex generated by the impeller from the foam layer, so that the slurry surface can be kept stable.
• Large slurry circulation volume, up to 2.5 times, which is conducive to the mineralization of ore, medicine and gas.
• Large volume of air absorption and good dispersion effect.
• Moderate degree of agitation, good suspension of solid particles, no sinking of the tank, no need to release the ore for parking.
• Wide range of particle size that can be processed, high recovery rate of ore dressing.
• Mechanical stirring, self-absorption of gas, can not self-absorption of slurry, the work room needs to be configured in steps (fall difference of 300-400mm).
• It can form a joint flotation unit with SF-type flotation machine, SF-type flotation machine as suction tank and JJF-type as DC tank

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JJF Flotation Machine price

As for the price, we can’t show you the exact price because we deal with customers from all over the world and there are many factors affecting the price. If you want to know the price of JJF Flotation Machine, you can leave a message to us on this page, we have professional sales staff and engineers to explain to you.

As one of the old brand mining machinery manufacturers in Henan, Chunlei Machinery strictly controls every Flotation Machine for sale with more reliable quality. Chunlei has its own R&D team and production site, and sells directly, enjoying factory super low price. What are you waiting for? Contact us immediately!