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Spiral separator


Hongxing is the specialized manufacturer of innovative spiral classifier in China and we have produced high quality equipment with preferential price.
Features:
    • Easy to operate with the technology of frequency conversion control
    • Low maintenance rate due to the advanced technology
    • It is easy to control the quality

Features

Classifier(Classifiers): For an optimum system, classifier is essential to realize the maximum amount of product that is recovered from the machine at the required size.

Spiral separator(Screw classifier): Spiral separators of the wet type, also called spiral concentrators, are devices to separate solid components in the slurry based on the combination of the solid particle density as well as the particle's hydrodynamic properties (e.g. drag). 

As for the typical spiral separator, in order to achieve the good separation, the density difference between the heavy minerals and the light minerals in the feedstock should be at least 1 g/cm3; because the separation depends on the size and density, spiral separators are most effective at purifying ore if its particles have the uniform size and shape. A spiral separator may process a couple tons of ores per hour. 

Spiral Classifier: It is widely used for classifying all kinds of minerals according to the particle size in the mineral processing flow and it is also applicable for desliming and dehydration in the mineral washing work. Generally, classifier forms a closed process flow with ball mill. The classifier has the advantages of scientific structure, reliable working stability and convenient operation, etc.

China spiral classifier :Hongxing is the specialized manufacturer of innovative spiral classifier in China and we have produced high quality equipment with preferential price.

We could design & make various type of ore spiral classifiers. We hope to achieve mutual benefit with you.

Working Theory of Spiral Classifier 

The spiral classifier depends on different deposition speed of solid particle due to their size difference and weight difference. Thin mineral particle can float in the water and flow out and the coarse mineral particle will deposit into the bottom of the cell, which is pushed up by screw and discharged. Classifier is a kind of mechanical classifying equipment. Classifier can filtrate the powdery materials ground by ball mill, transport the coarse materials into the machine with screw and discharge the filtrated fine materials through overflow pipe. 

 

Parameter

Model Spiral diameter (mm) Spiral rotation speed (r/min) Trough length (mm<=) Motor power(kw<=) Dimensions(mm<=) 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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