Spiral Classifier for Materials Separation

A Spiral Classifier is a machine that is primarily used to classify the slimes (fines) from a coarser, sandy sized material. It has an inclined trough with one or two spirals revolving slowly and free from touching the sides or bottom of the tank.

Products Details

Model

Spiral dia

(mm)

Trough length (mm)

Spiral speed (r/min)

Power(kW)

Overall dimension

L*W*H(mm)

Qty.(t)

Transmission Lifting

FLG0545

500

4500

8-12.5

1.1

-

5430x680x1480

1.6

FLG0755

750

5500

6-10

3

-

6270x980x1820

2.7

FLG1065

1000

6500

5-8

5.5

-

7590x1240x2380

4

FLG1085

1000

8500

5-8

7.5

 

9600x1240x2680

6

FLG1265

1200

6500

4-6

7.5

2.2

8180x1570x3110

8.5

FLG1285

1200

8500

4-6

7.5

2.2

10370x1540x3920

11

2FLG1265

1200

6500

4-6

15

4.4

8230x2790x3110

15.8

2FLG1285

1200

8500

4-6

15

4.4

10370x2790x3920

17.6

FLG1585

1500

8500

4-6

7.5

2.2

10410x1880x4080

12.5

FLG15105

1500

10500

4-6

7.5

2.2

12670x1820x4890

16.8

2FLG1585

1500

8500

4-6

15

4.4

10410x3390x4080

22.1

2FLG15105

1500

10500

4-6

15

4.4

12670x3370x4890

30.7

FLG2085

2000

8500

3.6-5.5

11

3

10790x2530x4490

20.5

FLG20125

2000

12500

3.6-5.5

15

3

15610x2530x5340

28.5

2FLG2085

2000

8500

3.6-5.5

22

6

11000x4600x4490

35.5

2FLG20125

2000

12500

3.6-5.5

30

6

15760x4600x5640

48.7

FLG2495

2400

9500

3.67

15

3

11650x2910x4970

25.7

FLG24140

2400

14000

3.67

18.5

4

16580x2930x7190

41

2FLG2495

2400

9500

3.67

30

6

12710x5430x5690

45.8

2FLG24140

2400

14000

3.67

37

8

17710x5430x8000

67.9

2FLG30125

3000

12500

3.2

40

8

16020x6640x6350

73

2FLG30140

3000

14000

3.2

40

8

16020x6640x8680

84.8

In Mineral Processing, the SPIRAL Classifier on the other hand is rotated through the ore.  It doesn’t lift out of the slurry but is revolved through it. The direction of rotation causes the slurry to be pulled up the inclined bed of the classifier in much the same manner as the rakes do. As it is revolved in the slurry the spiral is constantly moving the coarse backwards the fine material will flow over the top and be travelling fast enough to be able to work its way downwards to escape.

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