Spiral Separator


Being different from the magnetic separator, the spiral classifier produced by Hongxing Company is used for ore dressing in the way of flotation process.
Products Features:
    • Low maintenance rate with the technology of tile-lined
    • Easy to operate with the technology of frequency conversion control
    • It is easy to control the quality of limestone

Introduction

Henan Hongxing Mining Machinery Co., Ltd. is a professional spiral classifier manufacturer. Based on the feature that different solid particles have different specific gravity and the fall velocity of different solid particles in liquid is different, Hongxing engineers design and develop the new type spiral classifier. In the ore dressing process, the fine magnetic particles will be suspended in the water and overflow from the spiral classifier while the coarse ore grain will be drowned in the groove bottom.

The maintenance of spiral classifier

The spiral classifier is mainly composed of actuating device, screw body, cell body, elevator mechanism, support part and valve gate. Because the gasket of classifier always contacts the ore, it is easy to fray the gasket of classifier. If there is obvious attrition on the gasket, it is better to change it at once. What's more, it is necessary to change all the machine oil of reducer after a whole load operation within a week. And then change the machine oil per half year. At the same time, it is better to check the height of the oil and add the oil in time.

Notes about purchasing the spiral classifier

The attrition of spiral classifier blades, when the blades getting worn, the circulating load will decrease, which coarsens the grinding fineness. In addition, if the blades get worn badly, the service life of spiral classifier will be affected seriously. Therefore, it is necessary to check the wear pattern of the blades and change the wearing blades in time. The parameter of ball mill speed, classifier speed and blades spacing is determinate value. It is important to pay attention to the parameter when buying the spiral classifier.

Parameter

Model Spiral diameter (mm) Spiral rotation speed (r/min) Trough length (mm<=) Motor power(kw<=) Dimensions(mm<=) Weight (t)
For driving For lifting Len-gth 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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