Mineral Process Ore Desliming Double Screw Spiral Classifier
Specifications
1.Hot sale in Africa, East Asia,etc2.Spiral diameter:500-3000mm
3.Spiral speed:3.2-12.5r/min
4.Customized spiral classifier
Introduction of spiral classifier:
Spiral classifier,working with ore mills to form close circulation in the concentrating plant,whose classification process depends on the sedimentation velocity of the particles. Its external appearance is a rectangular oblique chute, whose bottom is semi-circular.There is 1 or 2 vertical axles installed in the chute, spiral blades are installed along the axle one after another.
Types of spiral classifier:
According to the height of the surface of the liquid classification, the machines can be divided into high weir type and immersed weir type.
Technical parameters of spiral classifier:
| Model | Spiral diameter(mm) | Trough length(mm) | Spiral rotation speed(r/min) | Capacity:sand-return(t/d) | Capacity:overflow(t/d) | Motor power for driving(kw≤) | Motor power for lifting(kw≤) | Dimensions(Length*Width*Height)(mm≤) |
| FG-5 | 500 | 4500 | 8-12.5 | 135-210 | 32 | 1.1 | - | 5430*680*1480 |
| FG-7 | 750 | 5500 | 6-10 | 340-570 | 65 | 3 | - | 6720*980*1820 |
| FG-10 | 1000 | 6500 | 5-8 | 675-1080 | 110 | 5.5 | - | 7590*1240*2380 |
| FC-10 | 1000 | 8400 | 5-8 | 675-1080 | 85 | 7.5 | - | 9600*1240*2680 |
| FG-12 | 1200 | 6500 | 4-6 | 1170-1870 | 155 | 7.5 | 2.2 | 8180*1570*3110 |
| FC-12 | 1200 | 8400 | 4-6 | 1170-1870 | 120 | 7.5 | 2.2 | 10370*1540*3920 |
| 2FG-12 | 1200 | 6500 | 4-6 | 2340-3740 | 310 | 15 | 4.4 | 8230*2790*3110 |
| 2FC-12 | 1200 | 8400 | 4-6 | 2340-3740 | 240 | 15 | 4.4 | 10370*2790*3920 |
| FG-15 | 1500 | 8300 | 4-6 | 1830-2740 | 235 | 7.5 | 2.2 | 10410*1880*4080 |
| FC-15 | 1500 | 10500 | 4-6 | 1830-2470 | 185 | 7.5 | 2.2 | 12670*1820*4890 |
| 2FG-15 | 1500 | 8300 | 4-6 | 2280-5480 | 470 | 15 | 4.4 | 10410*3390*4080 |
| 2FC-15 | 1500 | 10500 | 4-6 | 2280-5480 | 370 | 15 | 4.4 | 12670*3370*4890 |
| FG-20 | 2000 | 8400 | 3.6-5.5 | 3290-5940 | 400 | 11-15 | 3 | 10790*2530*4490 |
| FC-20 | 2000 | 12900 | 3.6-5.5 | 3210-5940 | 320 | 11-15 | 3 | 15610*2530*5340 |
| 2FG-20 | 2000 | 8400 | 3.6-5.5 | 7780-11880 | 800 | 22-30 | 6 | 11000*4600*4490 |
| 2FC-20 | 2000 | 12900 | 3.6-5.5 | 7780-11880 | 640 | 22-30 | 6 | 15760*4600*5640 |
| FG-24 | 2400 | 9130 | 3.67 | 6800 | 580 | 15 | 3 | 11650*2910*4970 |
| FC-24 | 2400 | 14130 | 3.67 | 6800 | 490 | 18.5 | 4 | 16580*2930*7190 |
| 2FG-24 | 2400 | 9130 | 3.67 | 13600 | 1160 | 30 | 6 | 12170*5430*5690 |
| 2FC-24 | 2400 | 14130 | 3.67 | 13700 | 910 | 37 | 8 | 17710*5430*8000 |
| 2FG-30 | 3000 | 12500 | 3.2 | 23300 | 1785 | 40 | 8 | 16020*6640*6350 |
| 2FC-30 | 3000 | 14300 | 3.2 | 23300 | 1410 | - | - | 17091*-*8680 |
Spiral classifier pictures for reference:
manufacturing process of the spiral classifier:
As for delivery of spiral classifier, if the spiral classifier is small enough that can be put into container for delivery. If the size is so big that it can not be put into container, it will be shipped by bulk cargo.
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