Model | Spiral diameter (mm) | Sink length (mm) | Spiral speed (r/min) | Design capacity（t/h） | Sink slope | Power（KW） |
Overflow qty. | Sand return qty. | Drive | Hoist |
FG2000 | 2000 | 8400 | 3-3.5 | 400 | 3240-5400 | 14-18.5° | 11 | 2.8 |
FG2400 | 2400 | 9200 | 2.5-4.0 | 580 | 4650-7450 | 11-15 | 2.8 |
2FG2000 | 2000 | 8400 | 3-5.5 | 800 | 6480-10800 |
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2FG2400 | 2400 | 9200 | 2.5-4.0 | 1160 | 9300-14900 |
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Model description: 2-double spiral (single spiral is not marked), F-classifier, G-high weir, □-spiral diameter