Spiral Classifier

Spiral Classifier

Spiral Classifier is a kind of grading equipment, it is an important part in the beneficiation line, spiral classifiers are designed to provide the most effective equipment. Because of different solid particles' specific gravity, the deposition rates are quite different. SBM can provide you with the most moderate classifier equipment price, to use our product, it can greatly reduce your cost and bring you much profit, SBM will never let you down. And it is very popular in the beneficiation plant to separate the slurry or liquid from solid particles.

Application of Spiral Classifier

Spiral Classifiers are usually suitable for the separation of fine particles and liquid from coarse particles, also include separation of light particles from heavy particles. It also used for grading the final products according to the particle size and separation of liquids from solid particles. It has so wide application, so the spiral classifier of SBM will be your best choice.

Working Principle of Spiral Classifier

When the spiral classifier works, it depend on the theory that different solid particles have different gravity and thus have different dropping speed. The big particles will sink to the bottom and discharge from the upper part by spiral pushing, on the other hand, the fine particles floating in the water will overflow. The base of the machine adopts a channel steel and the body adopts welded steel plate. The water inlet and head of spiral axle adopt the steel cover for wear proofing and long-term operation.

Technical Advantages of Spiral Classifier

  1. Energy conservation
  2. Heavy capacity and shock resistance
  3. Powerful self-contained spiral lifting device.
  4. Continuous spiral mechanism
  5. The optimum of particle size ranges from 75 to 800 microns
  6. Optional automatic lubrication system
  7. Steel tank and bottom construction
  8. Wide choice of the design of tank

Technical Data of Spiral Classifier

Model Spiral Dia(mm) Rotary speed (r/min) Tank Length (mm ) Motor kw Dimenstion
Drive Adust LxWxH (mm)
HC-3 300 12-30 3000 1.1 ---- 3850 490 1140
HC-5 500 8-12.5 4500 1.1 ---- 5430 680 1480
HC-7 750 6-10 5500 3 ---- 6270 980 1820
HC-10 1000 5-8 6500 5.5 ---- 7590 1240 2380
LC-10 8400 7.5 9600 1240 2680
HC-12 1200 4-6 6500 7.5 2.2 8180 1570 3110
LC-12 8400 7.5 2.2 10370 1540 3920
2HC-12 6500 15 4.4 8230 2790 3110
2LC-12 8400 15 4.4 10370 2790 3920
HC-15 1500 4-6 8300 7.5 2.2 10410 1880 4080
LC-15 10500 7.5 2.2 12670 1820 4890
2HC-15 8300 15 4.4 10410 3390 4080
2LC-15 10500 15 4.4 12670 3370 4890
HC-20 2000 3.6-5.5 8400 11-15 3 10790 2530 4490
LC-20 12900 11-15 3 15610 2530 5340
2HC-20 8400 22-30 6 11000 4600 4490
2LC-20 12900 22-30 6 15760 4600 5640
HC-24 2400 3.67 9130 15 3 11650 2910 4970
LC-24 14130 18.5 4 16580 2930 7190
2HC-24 9130 30 6 12710 5430 5690
2LC-24 14130 37 8 17710 5430 8000
2HC-30 3000 3.2 12500 40 8 16020 6640 6350
2LC-30 14300 17091 8680

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