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Langchao Spiral classifier
Sand feedback end is equipped with an automatic lifting device,the scoop device is removed from the ball mill.Saving power for about 1~1.5 kw to classify one ton ore.Avoiding the frequent overhaul of the scoop.Damping the unbalanced impact of the pinion wheel and gull gear of ball mill.Bottom support stand use flexible wear-resisting roller bearing,long service life and is handy for maintenance.
Parameter of the spiral classifier
Type | Model | Rotating speed of the screw(r.p.m) | Capacityof return sand(t/d) | Capacity of overflowt/d | Screwdimension mm | Chute length mm | Slope of the chut | Driving motormodel | Drivingmotorpower kw | Liftingmotormodel | Liftingmotorpower kw | W kg |
High-weir singlespiral rotor
| FLG-300 | 7.7 | 30~80 | 10-30 | 300 | 3900 | 14-18.5 | Y100L1-6 | 2.2 | manual operation |
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| 668 |
FLG-500 | 8 | 145~260 | 21-75 | 500 | 4390 | 1600 | ||||||
FLG-750 | 7.8 | 255~564 | 65-154 | 750 | 5500 | Y132S-6 | 3 | 2716 | ||||
FLG-1000 | 6.7 | 473~1026 | 85 | 1000 | 6500 | Y132M2-6 | 5.5 | 4400 | ||||
FLG-1200 | 5,6,7 | 1165~1630 | 150 | 1200 | 6500 | Y132M2-6 | 5.5 | Y90L-4 | 1.5 | 8765 | ||
FLG-1500 | 2.5,4,6 | 1140~2730 | 235 | 1500 | 8265 | Y160M-6 | 7.5 | Y100L1-4 | 2.2 | 12500 | ||
FLG-2000 | 3.6,5.5 | 3240~5940 | 400 | 2000 | 8400/9900 | Y160L-6/4 | 11;15 | Y100L2-4 | 3 | 20814 | ||
FLG-2400 | 3.64 | 6800 | 580 | 2400 | 9130 | Y160L-4 | 15 | Y100L2-4 | 3 | 25650 | ||
FLG-3000 | 3.2 | 11625 | 890 | 3000 | 14300 | Y200L2-6 | 22 | Y113M-4 | 4 | 37000 | ||
High-weir double spiral rotor
| 2FLG-1200 | 5,6,7 | 2340~3200 | 310 | 1200 | 6500 | Y132M2-6 | 5.5×2 | Y100L1-4 | 2.2×2 | 15840 | |
2FLG-1500 | 2.5,4,6 | 2240~5360 | 460 | 1500 | 8230 | Y160M-6 | 7.5×2 | Y100L-4 | 2.2×2 | 22110 | ||
2FLG-2000 | 3.6,5.5 | 7780~11880 | 800 | 2000 | 8400 | Y200L2-6, Y200L-4 | 22;30 | Y100L2-4 | 3.0×2 | 36341 | ||
2FLG-2400 | 3.67 | 13600 | 1160 | 2400 | 9136 | Y200L-4 | 30 | Y100L2-4 | 3.0×2 | 45874 | ||
2FLG-3000 | 3.2 | 23300 | 1785 | 3000 | 12500 | Y225M-4 | 45 | Y112M-4 | 4.0×2 | 73030 |
Spiral classifier