Submerged Spiral Classifier

[Introduction] Classifier equipment with overflow end helix immersed under liquid level.
[Capability] 50-1410 t/d
[Application] Spiral blades at the overflow end are all immersed below the overflow surface, which is mainly suitable for ore classification with overflow size of 0.15-0.07 mm.
[Improvement] The automatic lifting device for sand return is added to the sand return end, which can cancel the configuration of the big spoon of the ball mill and make the ball mill run more smoothly.

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  1. The settlement area is large.
  2. Low energy consumption.
  3. It avoids frequent overhaul of the spoon head and keeps the equipment running smoothly.
  4. Reduce the uneven impact on big gear and pinion gear of ball mill.

Solid particles have different sizes and specific gravities, so the settling speed in liquid is different. Fine particles float in water and overflow out of tank. Coarse particles sink at the bottom of the trough and are pushed upward by spiral.

Type

Model

Spiral Diameter

mm

Spiral Revolution

r/min

Tank

Capacity t/d

Transmission Motor

Lifting Motor

Length mm

Width mm

Inclination Angle (°)

Overflow

Sand Return

Power kw

Power kw

Single Spiral

FC-10

1000

6-7.4

6500

1110

10.5°-14°

75

473-1026

5.5

2.2

FC-12

1200

5,6,7

8400

1372

10.5°-14°

120

1170-1630

7.5

2.2

FC-15

1500

2.5,4,6

10500

1664

14°-18.5°

185

1140-2740

7.5

2.2

FC-20

2000

5.4

12800

2396

14.5°-18.5°

400

5940

18.5

2.2

FC-24

2400

3.6

14130

2600

14°-18.5°

455

6800

18.5

2.2

FC-30

3000

3.2

14300

3200

14°-18.5°

705

11650

30

4

Double Spiral

2FC-12

1200

6

8400

2620

14°-10.5°

240

1770-2800

7.5X2

2.2×X2

2FC-15

1500

2.5,4,6

10500

3200

14°-18.5°

370

2240-5360

7.5X2

2.2×2

2FC-20

2000

5.4

12800

4280

14.5°-18.5°

640

7780-11880

18.5X2

2.2×2

2FC-24

2400

3.6

14130

5040

14°-18.5°

910

13700

18.5X2

2.2×2

2FC-30

3000

3.17

14300

6300

14°-18.5°

1410

23300

30X2

4×2

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