HOME > Classifying Equipment > Spiral classifier

Spiral classifier

Spiral classifier is one of the classifying equipment in mineral processing. It is suitable for classifying materials in the mineral processing plant as well as the desliming and dehydrating in the mineral washing operating process and widely applied to separate the particles into a number of products graded according to size in the complete closed loop together with ball mill in the mining industry.

SHARE TO:

Processing Materials

Gold, silver, lead, zinc, copper, molybdenum, iron, lead, manganese, tungsten, cement, ceramics, barite, bauxite, limestone, gypsum, calcium carbonate, coal, graphite, feldspar, potash feldspar, phosphorus ore, fluorite, clay and some other materials.

Application Range

It is widely applied to the mining industry, such as separating light particles from heavy particles in the gravity separation process, separating fine particles and liquid from coarse particles in the metal ore processing, and separating the slurry or liquid from solid particles in ore processing plant.

Advantages and Characteristics

1.High classifying efficiency

2.Powerful self-contained spiral lifting device

3.Optional automatic lubrication system

4.Rough tank and substructure

5.Wide choice of tank design

6.Overflow collection box

7.Wide range of industries serviced

Product Structure

The grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.

 

 

Technical Parameter

Type

Model

Spiral Speed
(r/min)

Chute Length
(mm)

Capacity of Returning
(t/d)

Capacity of Overflow
(t/d)

Drive Motor Power
(kw)

Lifting Motor Power
(kw)

Weight
(kg)

High weir single spiral classifier

FLG-500

10.5

4500

145~260

32

1.1

Manual operation

1600

FLG-750

7.8

5500

256~654

65

3

2716

FLG-1000

6.6

6500

473~1026

85

5.5

4000

FLG-1200

6

6500

1145~1600

155

5.5

1.5

7943

FLG-1500

2.5,4.4

8265

1140~2740

235

7.5

2.2

11680

FLG-2000

3.6,5.5

8400

3890~5940

400

11/15

3

20450

FLG-2400

3.6

9130

6800

580

22

3

24194

FLG-3000

3.2

12500

11625

890

30

4

37000

High weir double spirals classifier

2FLG-1200

6

6500

2340~3200

310

5.5×2

1.5×2

15840

2FLG-1500

2.5,4.6

8250

2280~5480

470

7.5×2

2.2×2

22100

2FLG-2000

3.6,5.5

8400

7780~11880

800

15×2

3.0×2

34621

2FLG-2400

3.67

9130

13600

1160

18.5×2

3.0×2

42460

2FLG-3000

3.2

12500

23300

1785

22×2

4.0×2

73030

Submerged single
spiral classifier

FLC-1000

5

8400

473~1026

75

5.5

Manual operation

5225

FLC-1200

5,6,7

8400

1150~1640

120

7.5

2.2

9583

FLC-1500

2.5,4.6

10500

1830~2740

185

7.5

2.2

14226

FLC-2000

3.6,5.5

12900

3240~5940

320

11/15

3

27753

FLC-2400

3.6

14130

6800

455

18.5

4

32467

FLC-3000

3.2

14300

11650

705

30

4

43500

Submerged double
spirals classifier

2FLC -1200

6

8400

2340~3260

240

7.5×2

1.5×2

19610

2FLC-1500

2.5,4.6

10500

2280~5480

370

7.5×2

2.2×2

27450

2FLC-2000

3.6,5.5

12900

7780~11880

640

15×2

3.0×2

50000

2FLC-2400

3.6

14130

13700

910

18.5×2

4.0×2

65283

2FLC-3000

3.2

14300

23300

1410

22×2

4.0×2

84900

Related product

Related Case

Related Solution

MESSAGE

Welcome to our website! Plz leave your email and demand details like equipment for better quotation. We will contact you ASAP.