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FG Mineral Processing Spiral Classifier
(1) Application
FG spiral classifier is suitable for fine sand’s classification, washing (sand size<5mm). Overflow place can be change in wide groove if needed. Low sand wastage rate.
(2) Working principle
FG spiral classifier’s overflow weir position is higher than the center of spiral shaft bearing bottom, but below the top of overflow spiral, which has some precipitation area, therefore, this machine is suitable for washing rough sand.
(3) Features and Benefits
1Simple structure, convenient to repair;
2High processing capacity and low power consumption;
3Low wear-parts consumption, low cost.
(4)Technology Data
| Model | Screw Diameter(mm) | Screw Speeding(r/min) | Tub Size(L*W)(mm) | Tub Slope(°) | Overflow Weir Height(mm) | Capacity of overflow(t/24h) | Overall Dimensions(L*W*H)(mm) | Weight(t) | Motor Power(kw) |
| FG-5 | 500 | 8-12.5 | 4500*1112 | 14-18.5 | 521 | 32 | 5480*940*1274 | 1.6 | 1.1 |
FG-7.5 | 750 | 6-10 | 5500*1112 | 14-18.5 | 521 | 65 | 6300*1250*1780 | 2.7 | 3 |
| FG-10 | 1000 | 1.6-7.5 | 6500*1112 | 14-18.5 | 521 | 85 | 7891*1570*2194 | 4.169 | 5.5 |
| FG-12 | 1000 | 5,6,7 | 6500*1372 | 14-18.5 | 290 | 155 | 8180*1570*3130 | 8.54 | 1.5+5.5 |
| 2FG-12 | 1200 | 5,6,7 | 6500*2600 | 14-18.5 | 400 | 310 | 8230*2787*3110 | 15.84 | 1.5*2+5.5*2 |
| FG-15 | 1500 | 2.5,4,6 | 8300*1664 | 14-18.5 | 500 | 230 | 10199*1976*3905 | 12.54 | 1.5+7.5*2 |
| 2FG-15 | 1500 | 2.5,4,6 | 8265*3200 | 14-18.5 | 500 | 470 | 10410*3392*4070 | 21.11 | 2.2*2+7.5 |
| FG-20 | 2000 | 3.6,5.5 | 8400*2200 | 14-18.5 | 700 | 400 | 10788*2524*4486 | 20.45 | 4*2+11 |
| 2FG-20 | 2000 | 3.6,5.5 | 8400*2200 | 14-18.5 | 700 | 400 | 10788*2524*4486 | 20.45 | 11 |
| FG-24 | 2400 | 3.67 | 9130*5100 | 14-18.5 | 660 | 1160 | 12710*5430*5690 | 45.87 | 2.2*2+15 |
| 2FG-24 | 3000 | 3.2 | 12500*4300 | 14-18.5 | 400-850 | 1785 | 16020*6640*6350 | 73.3 | 4*2+45*2 |
(5) The Specifications We Should Know for Quoting
1 What is the raw material/ the processing stone?
2 Max input size? (should less than 5mm)
3 Handling capacity?
FG Mineral Processing Spiral Classifier
