Spiral Classifier

Spiral Classifiers It is mainly used in pre-classification and examination classification of grinding loop in concentration plant and aggregate plant as well as desliming, dehydration in sand washing process and so on

Spiral Diameter: 500-3000(mm)

Flume Length: 4500-14300(mm)

Processing Capacity (t/h): 1. Return sand: 8-3.2; 2. Overflow: 32-1414

Applied Material:
ore with overflow granularity 0.83mm-0.07mm

 

It can be classified into single and double spiral types by to the spiral quantity; and into high weir and sinking types by different depth of spinning blade dipping into overfall surface. The former can be used in classification of ore with overflow granularity 0.83-0.15mm, and the latter in classification of ore with overflow granularity 0.15-0.07mm.

Product Picture 1
Product Picture 2
Workshop Picture

Solution reference

Highway Project in Aksu, Ethiopia

Highway Project in Aksu, Ethiopia

This project is located in...

Artificial Sand/Aggregates Production Line

Artificial Sand/Aggregates Production Line

1000t h Artificial Sand Ag...

Basalt Processing

Basalt Processing

Our Company’s basalt produ...

Advantage

 

1.This classifier adopts sealing immersed bearing.

2. Independent hoisting equipment with strong reshipment power

3. Wearable liner of bolt installed to prolong the service life.

4. Cell body in long and narrow shape can reach a good mixing effect and prolong the suspension time of materials.

5.Single spiral and double spiral type can be selected in line with your actual need.

 

Working principle

 

Spiral classifier adopts the principle that the settling rate of solid grain is different because of its different size and different proportion. The fine ore grains float in the water and drain out with overflow, the coarse ore grains sink in the bottom of chute. The spiral classifier filters the grain and powder that are grinded from the grinder, and then the spiral pieces rotate the coarse materials into the feeding mouth of grinder, the filtered fine materials are discharged from the overflow pipe.

Product parameters

 

Style

Model

Spiral Dia.(mm)

Flume Length(mm)

Speed(r/min)

Capacity(t/d)

 

Flume gradient

(°)

Power(kw)

Dimension(mm)

Return sand

Overflow

Drive motor

Winding motor

High weir spiral classifier

FG500

φ500

4500

12

192

32

18

1.1

 

6409×712×1599

FG750

φ750

5500

7.80

256- 564

65

14-18.5

3.0

 

7100×990×1450

FG-1000

φ1000

6490

5.0-7.0

650-1080

110

14-18.5

7.5

 

8084×1424×2503

FG-1200

φ1200

6600

5.0-7.0

1170-1600

155

14-18.5

11

0.4

8195×1574×2747

FG-1500

φ1500

8230

2.5-6.0

1140-2740

235

14-18.5

11

0.4

9818×1976×3703

FG-2000

φ2000

8400

3.0-3.5

3240-5400

400

14-18.5

11

2.8

10200×2530×4486

FG-2400

φ2400

9200

2.5-4.0

4650-7450

580

14-18.5

11-15

2.8

11000×2930×5690

2FG-1200

φ1200

6600

5.0-7.0

2340-3200

310

14-18.5

11×2

0.4×2

8686×2802×3101

2FG-1500

φ1500

8300

4.0-6.0

3660-5480

470

14-18.5

11×2

0.4×2

9818×3506×3703

2FG-2000

φ2000

8400

3.0-5.5

6480-10800

800

14-18.5

11×2

2.8×2

10200×4610×4486

2FG-2400

φ2400

9200

2.5-4.0

9300-14900

1160

14-18.5

15×2

2.8×2

11000×5430×5690

2FG-3000

φ3000

12500

2.0-3.2

14600-23400

1785

14-18.5

18.5×2

4×2

14500×6630×6350

 

Sinking

type

 spiral classifiers

FC-1000

φ1000

7600

5.0-7.0

675-1080

85

14-18.5

7.5

0.4

9190×1506×3101

FC-1200

φ1200

8400

5.0-7.0

1170-1630

120

14-18.5

11

0.4

9384×1846×3277

FC-1500

φ1500

10480

2.5-6.0

1140-2740

185

14-18.5

11

0.8

12068×1976×4305

FC-2000

φ2000

12900

3.0-3.5

3240-5940

320

14-18.5

11-15

2.8

14700×2530×5343

FC-2400

φ2400

14200

2.5-4.0

4650-7450

455

14-18.5

11-18.5

4.0

13000×2930×6885

2FC-1200

φ1200

8400

5.0-8.0

1770-2800

240

14-18.5

11×2

0.4×2

10000×3700×4190

2FC-1500

φ1500

10500

2.5-6.0

2800-5480

370

14-18.5

11×2

4.4

10588×3506×4035

2FC-2000

φ2000

12900

3.0-5.5

6480-11800

640

14-18.5

15×2

2.8×2

14700×4610×5343

2FC-2400

φ2400

14200

2.5-4.0

9300-14900

910

14-18.5

18.5×2

4×2

13000×5430×6885

2FC-3000

φ3000

14300

2.0-3.2

14600-23400

1410

14-18.5

22×2

4×2

16200×6630×8680


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Construction Industry (e.g., cement, highway, railway, brick, building, etc.)

Mining Industry (e.g., gold ore, copper ore, iron ore, quartz, etc.)

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