SF Series Flotation Machine

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300-850mm Feeding Size

0.2-12（m³/min） Processing Capacity

PRODUCT INTRODUCTION

Flotation machine is the abbreviation of flotation concentrator, which is often used for roughing or sweeping in flotation operations, it is the cost-effective one in the market self-priming slurry,self-breathing mining flotation equipment.

Applicable materials

Flotation machines are suitable for the separation of various non-ferrous metals and non-metallic minerals such as lithium ore, gold ore, iron ore, coal fluorspar, etc.

Scope of application

Flotation machines are widely used in roughing or sweeping processes in flotation operations in mining, metallurgy, chemical industry and other fields.

Internal Structure

It is mainly composed of impeller, cover, main shaft, center cylinder, groove body, scraper, motor and transmission device.

1、Diverse features

Each tank has three functions of air suction, slurry suction and flotation, and the flotation efficiency is high; the forward-inclined tank body has fast foam movement speed and high processing efficiency.

2、Reasonable circulation

The backward inclined impeller has double-sided blades, and the slurry circulation is reasonable, which is conducive to the suspension of coarse minerals.

3、Large suction volume

The gap between the impeller and the cover plate is large, which can effectively reduce the influence on the air intake, and when the impeller rotates, the internal slurry circulation can play an auxiliary role in air intake.

4、Easy to operate

Ore slurry surface automatic control device, mechanical stirring, easy to adjust, horizontal configuration facilitates process changes.

WORKING PRINCIPLE

The rotation of the impeller produces centrifugal action to form a negative pressure. On the one hand, sufficient air is inhaled to mix with the ore pulp, on the other hand, the ore pulp is stirred to mix with drugs, and the interaction between mineral particles and air bubbles is used to achieve the purpose of mineral separation.

PRODUCT PHOTOS

TECHNICAL SPECIFICATIONS

Model	Effective volume (m³)	Capacity (m³/min)	Diameter of impeller (mm)	Impeller revolutions (r/min)	Stir motor power (kw)	Scraper motor power (kw)	Single slot weight (kg)
SF-0.37	0.37	0.2-0.4	300	352-442	1.5	0.55	468
SF-0.7	0.7	0.3-1.0	350	336-384	3	1.1	629
SF-1.2	1.2	0.6-1.6	450	312	5.5	1.1	1373
SF-2	2	1.5-3	550	280	11	1.5	1879
SF-2.8	2.8	1.5-3.5	550	280	11	1.5	1902
SF-4	4	2.0-4	650	235	15	1.5	2582
SF-6	6	3-6	760	191	30	2.2	3540
SF-8	8	4.0-8	760	191	30	2.2	4129
SF-16	16	5.0-16	850	169-193	45	1.5	7415
SF-20	20	10-12	850	169-193	45	1.5	9828