Spiral Classifier, Beneficiation Machine
  • Name :

    Spiral Classifier

  • Features:Tile lining, repair rate is very low
  • Application:Spiral Classifiers are usually suitable for...
  • Contiguous item:Jaw Crusher Machine, Sand Making Machine
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  • 1. Dry sand is used in the production process of separation of excessive powder, can be very convenient powder sand content control mechanisms to meet the user's requirements;
  • 2. Suitable for dry large and medium-sized sand production line use;
  • 3. 0.00--0.75mm powder content of between 2% -15% adjustable;
  • 4. Powder quality easy to control, easy to adjust the fineness, flexible and reliable;
  • 5. Tile lining, repair rate is very low;
  • 6. Variable frequency control technology, operating more concise.
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

Spiral Classifiers are usually suitable for the following situations:

  • 1. Separation of fine particles and liquid from coarse particles;
  • 2. Separation of light particles from heavy particles;
  • 3. Separation of the particles into a number of products graded according to size;
  • 4. Separation of liquid from solid particles;

Spiral classifier mainly high weir single screw and twin screw, low weir single screw and twin screw, sinking several single spiral and double spiral classifier, low weir now use very little, mainly high weir type and sinking and XL spiral classifier.

Spiral classifier is widely used in the concentrator and mill closed loop process dubbed minute drive shunt mineral sands, or gravity concentrator to grade ore and fine clay, and metal beneficiation process for pulp particle size grading and washing job off the mud, dehydration and other operations. The machine has a simple structure, reliable, easy to operate.

The machine base is made of channel steel, steel plate welded body. The head of the screw shaft, the shaft head, using cast iron sleeve, wear durability, improve device-electric and manual.

Working Principle:

Spiral Classifier, Beneficiation Machine

Spiral classifier by means of different solid grain sizes, different specific gravity, thus settling velocity different principles in the liquid, fine mineral particles floating in the water to overflow, coarse mineral particles sink to the bottom. Discharged into the upper part of the spiral, to a hierarchical classification of mechanical equipment, can feed powder mill grind level within the filter, and then use the coarse material spiral piece rotary vane screwed mill feed, the filter out the fine material discharged from the overflow pipe. The machine base is made of channel steel, steel plate welded body. The head of the screw shaft, the shaft head, using cast iron sleeve, wear durability, improve device-electric and manual.