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      FC & FG Spiral Classifier

      FC & FG Spiral Classifier

      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

      Description

      FC and FG Series Spiral Classifier is mainly used in pre-classification and examination classification of grinding circuit in concentration plant and aggregate plant as well as desliming and dehydration in the process of sand washing. It can be classified into single spiral and double spiral according to the spiral quantity; and high weir type and sinking type according to the different depth of blade dipping into overflow surface. The former one can be used in classification of ore and sand washer with overflow granularity 0.83-0.15mm, and the other one in classification of ore and fine powder with overflow granularity 0.15-0.07mm. The machine has features of reliable performance, stable operation, excellent sand washing and classifying. The machine is used to control the loss amount of powder for sand washing in the aggregate system.

      Features

      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.

      Technical Specification

      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

      8-12.5

      135-210

      32

      18

      1.5

       

      6409×712×1599

      FG750

      φ750

      5500

      6.0-10.0

      340- 570

      65

      14-18.5

      3.0

       

      7100×990×1450

      FG-1000

      φ1000

      6500

      5.0-8.0

      650-1080

      110

      14-18.5

      7.5

       

      8084×1424×2503

      FG-1200

      φ1200

      6500

      5.0-8.0

      1170-1870

      155

      14-18.5

      7.5

      0.4

      8195×1574×2747

      FG-1500

      φ1500

      8300

      4.0-6.0

      1830-2740

      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

      6500

      5.0-8.0

      2340-3740

      310

      14-18.5

      5.5×2

      0.4×2

      8686×2802×3101

      2FG-1500

      φ1500

      8300

      4.0-6.0

      4650-7450

      470

      14-18.5

      7.5×2

      0.4×2

      9818×3506×3703

      2FG-2000

      φ2000

      8400

      3.0-5.5

      2340-3740

      800

      14-18.5

      44×2

      2.8×2

      10200×4610×4486

      2FG-2400

      φ2400

      9200

      2.5-4.0

      3660-5480

      1160

      14-18.5

      15×2

      2.8×2

      11000×5430×5690

      2FG-3000

      φ3000

      12500

      2.5-4.0

      6480-10800

      1785

      14-18.5

      18.5×2

      4×2

      14500×6630×6350

       

      Sinking

      type

       spiral classifiers

      FC-1000

      φ1000

      7600

      5.0-8.0

      9300-14900

      85

      14-18.5

      7.5

      0.4

      9190×1506×3101

      FC-1200

      φ1200

      8400

      5.0-8.0

      14600-23400

      120

      14-18.5

      7.5

      0.4

      9384×1846×3277

      FC-1500

      φ1500

      10500

      4.0-6.0

      675-1080

      185

      14-18.5

      11

      0.8

      12068×1976×4305

      FC-2000

      φ2000

      12900

      3.0-3.5

      1170-1870

      320

      14-18.5

      11-15

      2.8

      14700×2530×5343

      FC-2400

      φ2400

      14200

      2.5-4.0

      1830-2740

      455

      14-18.5

      11-18.5

      4.0

      13000×2930×6885

      2FC-1200

      φ1200

      8400

      5.0-8.0

      2340-5940

      240

      14-18.5

      7.5×2

      0.4×2

      10000×3700×4190

      2FC-1500

      φ1500

      10500

      4.0-6.0

      3660-5480

      370

      14-18.5

      7.5×2

      0.8×2

      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

      Remark:
      1.The capacity listed in the table is the corresponding parameters when crushing rocks with the bulk density of 1.6t/m3;
      2.The throughput capacity may different when the material is different.

      Request For Quotation

      If you have any suggestions and opinions about our products, please leave a message and we will immediately answer your questions. Thanks for the support.

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