Spiral classifier

Author: crusher_manufacturer March 24, 2014 0 Comments

Introduction of Spiral Classifier

Spiral Classifier is widely used in different particle ore,grading pulp and process of ore desilter in the concentrator.

Features of Spiral Classifier

1. Simple structure, reliable running and easy operation.
2. It mechanically classifies through the mechanism of different sedimentation speed of solid particle in liquid due to different size and different specific gravity.
3. It can classify the ground material powder from the grinder, spiral the coarse grain into material inlet of grinder through the spiral chip, and discharge the classified fine grain from overflow surface.
4. Its base is made from channel steel, and its body is welded from steel plate.
5. The lower support of spiral bearing is of engine-bearing structure of good wear-resistance and durability.
6. The lifting device is of electric and manual mode.

Specifications of Spiral Classifier

• FG Spiral Classifier specification:

  Model	Spiral diameter (mm)	Spiral speed (r/min)	Trough length(mm ≤)	Power(kw≤)		Weight(t) ≤
  				Driving	Flifting
  FG-7	750	6-10	5500	3	—	3.1
  FG-10	1000	5-8	6500	5.5	—	4.9
  FC-10			8400	7.5	—	6.2
  FG-12	1200	4-6	6500	7.5	2.2	8.5
  FC-12			8400	7.5	2.2	11.0
  2FG-12			6500	15	4.4	15.8
  2FC-12			8400	15	4.4	17.6
  FG-15	1500	4-6	8300	7.5	2.2	12.5
  FC-15			10500	7.5	2.2	16.8
  2FG-15			8300	15	4.4	22.1
  2FC-15			10500	15	4.4	30.7
  FG-20	2000	3.6-5.5	8400	11-15	3	20.5
  FC-20			12900	11-15	3	28.5
  2FG-20			8400	22-30	6	35.5
  2FC-20			12900	22-30	6	48.7
  FG-24	2400	3.67	9130	15	3	26.8
  FC-24			14130	18.5	4	41.0
  2FG-24			9130	30	6	45.8
  2FC-24			14130	37	8	67.9
  2FG-30	3000	3.2	12500	40	8	73.0
  2FC-30			14300	—	—	84.8

  Note：Any change of technical data shall not be advised additionally.