Spiral Classifier, Screw Classifier
Yate spiral classifier is also called screw classifier. As one of the ore dressing equipment, this classifier is composed of the transmission device, the spiral, the trough, the lifting mechanism, and the lower bearings (bush) and the discharge valve. When it comes to its wide range of applications, the spiral classifier can form a closed circuit with the ball mill for distributing the ores, grading the ores and fine mud in the gravity mills, grading slurry in the metal ore dressing procedure or for desliming and dehydrating in ore dressing process.
Features
- Simple structure;
- Reliable operation;
- Convenient maintenance;
- Low cost;
- High efficiency;
Technical data of the FC series sinking spiral classifier
| Model | Spiral | Processing capacity (t/24h) | Motor power | Weight (t) | |||
| Spiral diameter (mm) | Spiral rotate speed (r/min) | Sand return | Overflow | For driving (kW) | For lifting (kW) | ||
FC-12 | 1200 | 2.5 4 | 1170-1630 | 120 | 7.5 | 2.2 | 11.1 |
2FC-12 | 1200 | 3.8 6 | 1170-2800 | 240 | 7.5x2 | 2.2 x 2 | 19.6 |
FC-15 | 1500 | 2.5 4/6 | 1140-2740 | 185 | 7.5 | 2.2 | 15.4 |
2FC-15 | 1500 | 2.5 4/6 | 2280-5480 | 370 | 7.5x2 | 2.2x2 | 27.5 |
FC-20 | 2000 | 3.6 5.5 | 3890-5940 | 320 | 1125 | 3 | 29.1 |
2FC-2O | 2000 | 3.6 5.5 | 7780-11880 | 640 | 22 50 | 3x2 | 50 |
FC-24 | 2400 | 3.64 | 6800 | 455 | 18.5 | 4 | 37.3 |
2FC-24 | 2400 | 3.67 | 13700 | 910 | 30 | 3x2 | 53.5 |
2FC-30 | 3000 | 3.2 | 23300 | 1410 | 45 | 4x2 | 84.9 |
| Model | Spiral | Processing capacity (t/24h) | Motor power | Weight (t) | |||
| Spiral diameter (mm) | Spiral rotate speed (r/min) | Sand return | Overflow | For driving (kW) | For lifting (kW) | ||
FG-12 | 1200 | 5 6/7 | 1170-1600 | 155 | 5.5 | 2.2 | 8.6 |
2FG-12 | 1200 | 5 6/7 | 2340-3200 | 310 | 5.5x2 | 2.2x2 | 15.9 |
FG-15 | 1500 | 2.5 4/6 | 1140-2740 | 235 | 7.5 | 2.2 | 1 1.7 |
2FG-15 | 1500 | 3.6 5.5 | 2280-5480 | 470 | 7.5x2 | 2.2x2 | 21.2 |
FG-20 | 2000 | 3.6 5.5 | 3890-5940 | 400 | 11 15 | 3 | 20.5 |
2FG-20 | 2000 | 3.6 5.5 | 7780-11880 | 800 | 22 30 | 3x2 | 36-4 |
FG-24 | 2400 | 3.64 | 6800 | 580 | 15 | 3 | 25.7 |
2FG-24 | 2400 | 3.67 | 13600 | 1160 | 30 | 3x2 | 45.9 |
2FG-30 | 3000 | 3.2 | 23300 | 1785 | 45 | 4x2 | 73 |
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