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Spiral Classifier

  • Model: FG-5

  • Spiral diameter: 500mm

  • Trough length: 4500mm

  • Spiral rotate speed: 8-12.5r/min

  • Motor power: 1.1KW

  • Weight: 1.9T

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■ Introduction

Spiral Classifier Introduction:

There are four types of classifiers, high weir type single and double spiral classifier, immersed single and double spiral classifier. Spiral classifiers are widely used for distributing ore in the close circuit with ball mill, grading ore and fine slit in the gravity mill, grading granularity in the flow of metal ore-dressing and desliming and dehydrating in the washing.

■ Features

Spiral Classifier Features:

Simple structure 
Reliable working condition 
Dehydrating in the washing 
Convenient operation
 
Spiral Classifier Components
Transmission device、spiral shaft、cell body、lifting device、bottom support and ore discharge
According to the principle that different size of material are with different specific gravity and sedimentation rate in the liquid, the fine ore overflows in the water and the coarse ore sinks in the bottom. The classifier that has machine grading by discharging from the top can filtrate the materials and send coarse materials to the feeding mouth and discharge the fine material from the pipe. The seat of the machine adopts channel steel and body adopts armor plate and the spiral axle adopts cast iron, so it’s durable. The lifting equipments have two types, by electricity and hand.
 
■ Technical Data

 Technical parameters:

Model

Spiral diameter (mm)

Spiral rotate speed (r/min)

Trough length(mm ≤)

Motor powerkw

dimensionsmm

Weight t

Driving motor

Lifting motor

W

H

 

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

2FG-15

8300

15

4.4

10410

3390

4080

22.1

2FC-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

 

 

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