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flotation machine, 1. large inhaling capacity, low consumption, 2. process is easy to be changed, 3.automatic controlling device - details see: https://www.machineto.com/flotation-machine-for-various-metal-separation-10314849

Description of flotation machine:

Flotation machine can be used to separate non-ferrous metal, ferrous metal, noble metal, non-metallic mine, chemical material. It can be used in roughing, scavenging, selection or reverse flotation. In the flotation process, after being mixed with drug, some qualified mineral attaches on bubble, floats on the surface of slurry and is scraped out, other mineral still stays in the slurry, so the separating purpose is finished.

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.

Technical parameters:

Kind	Type	Effective Volume (m³)	Capacity (m³/min)	Main axle		Scraper		Dimensions (L×W×H) (mm)	Weight per trough (kg)
				Power (kw)	Rotation speed (r/min)	Rotation speed (r/min)	Power (kw)
XJ Type	XJ-0.35	0.35	0.18~0.4	1.5	483	17.5	0.55	700×700×700	460
	XJ-0.62	0.62	0.3~0.9	3	400	16	1.1	900×820×850	980
	XJ-1.1	1	0.6~1.6	5.5	330	16	1.1	1100×1100×1000	1390
	XJ-2.8	2.8	1.5~3.5	11	280	16	1.1	1750×1600×1100	2430
	XJ-5.8	5.8	5.0~7.0	22	240	16	1.5	2200×2200×2200	3533