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Spiral Classifier

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IntroductionParameters

Spiral Classifier

Product introduction

Spiral classifier is dressing equipment avery classic grading equipment, mainly has high weir type single spiral and double spiral, submerged four single spiral and double spiral classifier.Spiral classifier structure: mainly by the transmission device, helix, tub,lifting mechanism, top and bottom of bearing and row ore valve. High weir typespiral classifier is suitable for the coarse grain grading, the grading the overflow particle size generally greater than 0.15 mm; Submerged spiral classifieris suitable for fine particle grading, the grading the overflow particle sizeis less than 0.15 mm in general.

 

Product features

Widely used in ball mill in the concentrator and deserves to shunt mineral sand into a closed cycle process, or use to graded sand and fine mud in the gravity concentrator, and metal beneficiation process for the pulp particle size classification, and washing of desliming, dehydration and other operations. The machine has simple structure,reliable work, convenient operation, etc.

Spiral classifier works:

Spiral classifier is the use of solid grainsize is different, the proportion of different, in the sedimentation rate of different principle of the liquid, consequently formed fine particles floatingin the water overflow, coarse particles sink on the bottom of the channel, by the spiral to the upper discharge, for mechanical classification a classification equipment, can grinding mill in the grading of the pulp, and then the coarse material using spiral piece into the mill inlet, to filter outthe fine material discharge from the overflow pipe.


Type

Model

Screw diameter
(mm)

Rotation speed
(r/min)

Flume slope
(°)

Capacity

Power
(kw)

Lifting motor power

(kw)

Size(mm)
(Length×Width×Height)

Weight(T)

Spillway discharge

(t/d)

Returned sand amount

(t/d)

High weir

FG-7

Φ750

4.5-10

12-18

115

399

3

手動

6720×1267×18584

3

FG-10

Φ1000

4.3-7.4

12-18

160-260

400-700

4.5

手動

7981×1543×2384

4.8

FG-12

Φ1200

4-8

12-18

200

1382-2765

5.5

2.2

8180×1570×3130

8.9

2FG-12

Φ1200

4-8

12-18

350

2340-3180

5.5×2

2.2×2

8230×2787×3110

16.2

FG-15

Φ1500

2.5-6

12-18

230

1120-2680

11

2.2

10410×1920×1052

12.2

2FG-15

Φ1500

2.5-6

12-18

500-550

3000-5000

11×2

2.2×2

10410×3392×4070

21.6

FG-20

Φ2000

3.5-5

12-18

650

3700-5940

15

2.2

10788×2524×4486

20.6

2FG-20

Φ2000

3.5-5

12-18

1200

7780-11880

15×2

2.2×2

10955×4595×4490

37

FG-24

Φ2400

3.6

12-18

500

4000-8000

15

3

11562×2910×4966

26

2FG-24

Φ2400

3.6

12-18

1000

8000-1600

15×2

3×2

12710×5430×5690

46.5

2FG-30

Φ3000

3.2

12-18

1785

23300

45

4×2

16020×6640×6350

73.03

Sinking

FC-7

Φ750

4.5-10

12-18

40

200-445

3

manual operation

7308×2230×2328

3.8

FC-10

Φ1000

5.5

12-18

110

675-1080

5.5

manual operation

9580×1560×2680

5.6

FC-12

Φ1200

5-7

12-18

114

1166-1633

7.5

2.2

10370×1534×3912

12

2FC-12

Φ1000

5-7

12-18

200

1700-2800

7.5×2

1.5×2

10371×2787×3912

19.87

FC-15

Φ1500

2.5-6

12-18

185

1140-2740

11

2.2

12670×1810×4888

15.8

2FC-15

Φ1500

2.5-6

12-18

320

2290-5480

11×2

1.5×2

12670×3368×4888

27.5

FC-20

Φ2000

3.5-5

12-18

320

3210-5940

15

2.2

15398×2524×5345

29

2FC-20

Φ2000

3.5-5

12-18

600

7780-11880

15×2

2.2×2

15760×5595×5935

50

FC-24

Φ2400

3.6

12-18

400

3900-7200

18.5

3

16700×2926×7090

37.5

2FC-24

Φ2400

3.6

12-18

1000

13600

30×2

3×2

14710×5430×6885

65.5

2FC-30

Φ3000

3.2

12-18

1410

23300

45

4×2

17820×6640×8680

73.03


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