Spiral Classifier

  • Model: FG-3
  • Spiral diameter: 300 (mm)
  • Spiral rotation speed: 12-30 (r/min)
  • Trough length: 3000 (mm)
  • Motor power: 1.1 (kw)
  • Dimensions: 3850*490*1140 (mm)

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  • Spiral classifier
■Introduction
►  Introduction

Spiral classifier is one of the mineral processing equipment. It can classify material based on different particle has different speed of sediment in the fluid. Then it can use spiral panel and let coarse materials into ball mills and fine material into tube.Classifier is for short. Classifier mainly has high weir type, single spiral and double spiral, submerged four single spiral and double spiral classifier.


 

►  Application area


Classifier and ball mill match into a closed cycle in the ore dressing equipment, or in the gravity ore dressing equipment, classify ore and fine clay, metal beneficiation process for the pulp, and dehydration and desliming in washing beneficiation. The grading machine has simple structure, reliable work, convenient operation, etc.

 

 



 ►  Working Principle

Spiral classifier is classified machine which can classify material based on different particle has different speed of sediment in the fluid. Then it can use spiral panel and let coarse materials into ball mills and fine material into tube. The chassis uses steel , and the body uses welded steel. The head and shaft head of screw shaft use cast iron, wear-resisting durable, lifting equipment has electrical and manual lifting device.
■Technical Data

► Technical data:

 

Model

Spiral

diameter (mm)

Spiral rotation

speed (r/min)

Trough length (mm<=)

Motor power

(kw<=)

Dimensions(mm<=) Machine Weight (t)
For driving For lifting Length Width Height <=
FG-3 300 12-30 3000 1.1 ---- 3850 490 1140 0.7
FG-5 500 8-12.5 4500 1.1 ---- 5430 680 1480 1.9
FG-7 750 6-10 5500 3 ---- 6720 980 1820 3.1
FG-10 1000 5-8 6500 5.5 ---- 7590 1240 2380 4.9
FC-10 8400 7.5 9600 1240 2680 6.2
FG-12 1200 4-6 6500 7.5 2.2 8180 1570 3110 8.5
FC-12 8400 7.5 2.2 10370 1540 3920 11.0
2FG-12 6500 15 4.4 8230 2790 3110 15.8
2Fc-12 8400 15 4.4 10370 2790 3920 17.6
FG-15 1500 4-6 8300 7.5 2.2 10410 1880 4080 12.5
FC-15 10500 7.5 2.2 12670 1820 4890 16.8
2FG-15 8300 15 4.4 10410 3390 4080 22.1
2FC-15 10500 15 4.4 12670 3370 4890 30.7
FG-20 2000 3.6-5.5 8400 11-15 3 10790 2530 4490 20.5
FC-20 12900 11-15 3 15610 2530 5340 28.5
2FG-20 8400 22-30 6 11000 4600 4490 35.5
2FC-20 12900 22-30 6 15760 4600 5640 48.7
FG-24 2400 3.67 9130 15 3 11650 2910 4970 26.8
FC-24 14130 18.5 4 16580 2930 7190 41.0
2FG-24 9130 30 6 12710 5430 5690 45.8
2FC-24 14130 37 8 17710 5430 8000 67.9
2FG-30 3000 3.2 12500 40 8 16020 6640 6350 73.0
2FC-30 14300 --- --- 17091 --- 8680 84.8
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