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FC/FG Spiral classifier

Spiral classifier is widely used in beneficiation plants to form closed-circuit cycle and split-range shunting with ball mills, or used in gravity beneficiation plants to classify ore sand and fine mud, particle size classification of ore pulp in metal beneficiation processes, and ore washing operations.

Processing Capacity: 1.Return sand:8-3.2 2.Overflow:32-1410t/h

Air volume:

Filtration area:

Spiral diameter: 300-3000mm

Trough Length: 300-143mm

Remove material:

Max. Feeding Size:

Application Fields: cement, mining,construction, metallurgy, chemical industry

Applied Materials: Quartz stone, gold ore, iron ore, cement clinker, copper ore, pyrrhotite, etc..

Customized Service:

Phone / Whatsapp: +86 13598867851 Email: info@greatwallmac.com

Description of FC/FG Spiral classifier

The classifier is widely used in beneficiation plants to form closed-circuit cycles and split-range shunting with ball mills, or used in gravity beneficiation plants to classify ore sand and fine mud, particle size classification of the ore pulp in metal beneficiation processes, and ore washing operations.

Application of Spiral classifier

For mineral processing, building materials, the chemical industry, abrasives, and other industries.


spiral classifier


Features of FC/FG Spiral Classifier

1. The classifier has the characteristics of simple structure, reliable operation, and convenient operation.

2. Advanced technology and simple process, especially suitable for large and medium-sized dry sand production lines.

3. The quality of the stone powder is easy to control, and the fineness adjustment is convenient, flexible, and reliable.


spiral classifier for dry sand production line


Working Principle of Spiral Classifier

This machine is mainly composed of a transmission device, a spiral body, a tank body, a lifting mechanism, a lower support (bearing bush), and a discharge valve. When working, the classifier is based on the principle that the size of the solid particles and the specific gravity is different, so the sedimentation speed in the liquid is different. It is a kind of grading equipment that is pushed up by the screw and discharged to the top for mechanical grading. It can grade the powder in the mill for filtration, and then use the spiral blade to rotate the coarse material into the feed port of the mill to filter the filtration. The outgoing fines are discharged from the overflow pipe.

Parameter of FC/FG Spiral Classifier

Model

Spiral diameter

(mm)

Spiral rotation speed

(r/min)

Trough length

(mm≦)

Power

(kw≦)

Dimensions

(m≦)

Machine weight(t)





For driving

For lifting

Length

Width

Height

 

FG-3

300

12-30

3000

1.1

---

3850

490

1140

0.7

FG-5

500

8-12.5

4500

1.1

---

5430

680

1480

1.9

FG-7

750

6-10

5500

3

---

6720

980

1820

3.1

FG-10

1000

5-8

6500

5.5

---

7590

1240

2380

4.9

FC-10



8400

7.5

---

9600

1240

2680

6.2

FG-12

1200

4-6

6500

7.5

2.2

8180

1570

3110

8.5

FC-12



8400

7.5

2.2

10370

1540

3920

11.0

2FG-12



6500

15

4.4

8230

2790

3110

15.8

2FC-12



8400

15

4.4

10370

2790

3920

17.6

FG-15

1500

4-6

8300

7.5

2.2

10410

1880

4080

12.5

FC-15



10500

7.5

2.2

12670

1820

4890

16.8

FG-15



8300

15

4.4

10410

3390

4080

22.1

FC-15



10500

15

4.4

12670

3370

4890

30.7

FG-20

2000

3.6-5.5

8400

11-15

3

10790

2530

4490

20.5

FC-20



12900

11-15

3

15610

2530

5340

28.5

2FG-20



8400

22-30

6

11000

4600

4490

35.5

2FC-20



12900

22-30

6

15760

4600

5640

48.7

FG-24

2400

3.67

9130

15

3

11650

2910

4970

26.8

FC-24



14130

18.5

4

16580

2930

7190

41.0

2FG-24



9130

30

6

12710

5430

5690

45.8

2FC-24



14130

37

8

17710

5430

8000

67.9

2FG-30

3000

3.2

12500

40

8

16020

6640

6350

73.0

2FC-30



14300

---

---

17091

---

8680

84.8


Customer Cases

Zambia Quicklime Plant for Copper Ore Separation

This 50,000 tons/year quicklime plant in Zambia is to calcinate limestone to produce quicklime. The produced quicklime is used for copper mining. This zambia limestone calcination project which was highly praised and affirmed by the client.

120-150 TPH Limestone Crushing Plant in Saudi Arabia

Saudi Arabia Limestone Crushing Plant: MATERIAL: limestone, Feeding SIZE:630 mm, OUTPUT SIZE:0-5-10-19mm, CAPACITY:120-150 tph, EQUIPMENT: PE750 x 1060 jaw crusher + PF1315 impact crusher

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