| Technical Performance of LS Type Screw Conveyor | |||||||||||||||||||
| Model Specifications | Spiral diameter mm D | Pitch mms | Speed r/min | Standard volumetric flow | Standard volumetric flow | Standard volumetric flow | Standard volumetric flow | ||||||||||||
| Iv(m3/h) | Speed r/min | Iv(m3/h) | Rotation speedr/min | Iv(m3/h) | 转速r/min | Iv(m3/h) | |||||||||||||
| ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | ￠ | |||||
| 0.45 | 0.33 | 0.15 | n | 0.45 | 0.33 | 0.15 | n | 0.45 | 0.33 | 0.15 | n | 0.45 | 0.33 | 0.15 | |||||
| Small | LS100 | 100 | 100 | 140 | 3 | 2.2 | 1 | 112 | 2.4 | 1.7 | 0.8 | 90 | 1.9 | 1.4 | 0.6 | 71 | 1.5 | 1.1 | 0.5 |
| LS125 | 125 | 125 | 125 | 5.2 | 3.8 | 1.7 | 100 | 4.1 | 3 | 1.4 | 80 | 3.3 | 2.4 | 1.1 | 63 | 2.6 | 1.9 | 0.9 | |
| LS160 | 160 | 160 | 112 | 9.7 | 7.1 | 3.2 | 90 | 7.8 | 5.7 | 2.6 | 71 | 6.2 | 4.5 | 2.1 | 56 | 4.9 | 3.6 | 1.6 | |
| LS200 | 200 | 200 | 100 | 16.9 | 12.4 | 5.6 | 80 | 13.5 | 9.9 | 4.5 | 63 | 10.7 | 7.8 | 3.6 | 50 | 8.5 | 6.2 | 2.8 | |
| Medium | LS250 | 250 | 250 | 90 | 29.7 | 21.8 | 9.9 | 71 | 23.5 | 17.2 | 7.8 | 56 | 18.5 | 13.6 | 6.2 | 45 | 14.9 | 10.9 | 5 |
| LS315 | 315 | 315 | 80 | 52.9 | 38.8 | 17.6 | 63 | 41.6 | 30.5 | 13.9 | 50 | 33.1 | 24.2 | 11 | 40 | 26.4 | 19.4 | 8.8 | |
| LS400 | 400 | 355 | 71 | 85.3 | 62.5 | 28.4 | 56 | 67.3 | 49.3 | 22.4 | 45 | 54.1 | 39.6 | 18 | 36 | 43.2 | 31.7 | 14.4 | |
| large | LS500 | 500 | 400 | 63 | 133.2 | 97.7 | 44.4 | 50 | 105.8 | 77.6 | 35.3 | 40 | 84.6 | 62 | 28.2 | 32 | 67.7 | 49.6 | 22.6 |
| LS630 | 630 | 450 | 50 | 188.9 | 138.5 | 63 | 40 | 151.1 | 110.8 | 50.4 | 32 | 120.9 | 88.6 | 40.3 | 25 | 94.4 | 69.3 | 31.5 | |
| LS800 | 800 | 500 | 40 | 270.7 | 198.5 | 90.2 | 32 | 216.6 | 158.8 | 72.2 | 25 | 169.2 | 124.1 | 56.4 | 20 | 135.4 | 99.3 | 45.1 | |
| Extra large | LS1000 | 1000 | 560 | 32 | 379 | 277.9 | 126.3 | 25 | 296.1 | 217.1 | 98.7 | 20 | 236.9 | 173.7 | 79 | 16 | 189.5 | 139 | 63.2 |
| LS1250 | 1250 | 630 | 25 | 520.5 | 381.7 | 173.5 | 20 | 416.4 | 305.4 | 138.8 | 16 | 333.1 | 244.3 | 111 | 13 | 270.7 | 198.5 | 90.2 | |
| Material particle size | Material polishability | Filling factor | K | A | |||||||||||||||
| Powdery | Uncut Semi-cut | 0.35-0.40 | 0.0415 | 75 | |||||||||||||||
| Powdery | Polish one's character | 0.25-0.30 | 0.0565 | 35 | |||||||||||||||
| Small chunks a<60mm | Uncut Semi-cut | 0.25-0.30 | 0.0537 | 45 | |||||||||||||||
| Small chunks a<60mm | Polish one's character | 0.20-0.25 | 0.0645 | 25 | |||||||||||||||
