Spire chute:
1.High concentration.
2.High recovery.
3.Simple structure and no driving force.
4.Convenient operation.
1.Application of Spire chute:
This applies to sorting size 0.3-0.02 mm thin material of iron ore,ilmenite,chromite,pyrite,zircon,rutile,monazite,P B ore,tungsten ore,tin mine,tantalum and niobium mine,as well as other non-ferrous metals.Precious metals and non-metallic mineral with the proportion differences.The process of sorting equipment is stable,easy to control,to allow changes in the thinckness of ore concentration,concentration is high,high recovery,small footprint,less water consumption,simple structure,no driving force,big capacity,simple to install,convenient operation,small investment and so on advantages.
2.Main technical parameters:
| Model | DI2000 | DI1500 | DI1200 | DI900 | DI600 | DI400 |
| Outside diameter | 2000 | 1500 | 1200 | 900 | 600 | 400 |
| Inside diameter | 2000 | 1500 | 1200 | 900 | 600 | 400 |
| Pitch of screw | 1200 | 900 | 720 540 | 540 360 | 390 360 | 180 |
| Rate | 0.6 | 0.6 | 0.6 | 0.4 0.6 | 0.4 | 0.45 |
| Gradient(°) | 9 | 9 | 9 | 9 | 9 | 9 |
| Number of threads | 2-4 | 2-4 | 2-4 | 2-3 | 1-2 | 1-2 |
| Number of turns | 3.5 | 4 | 4-5 | 4-5 | 4-5 | 4-5 |
| Max.feed size(mm) | 0.04-4 | 0.03-0.3 | 0.03-0.3 | 0.03-0.3 | 0.02-0.2 | 0.02-0.2 |
| Mine density(%) | 20-40 | 20-45 | 30-50 | 30-50 | 30-50 | 30-50 |
| Capacity L/h-1 | 15-45 | 10-25 | 4-6 | 2-3 | 0.8-12 | 0.5-0.2 |
| Area(m²) | 5, 7 | 5, 8 | 2 | 1 , 2 | 0.5 | 0.25 |
| Heigh(m) | 6.8 | 6.1 | 5.23 | 4 | 2.6 | 1.3 |
5.If any need, please feel free to contact us!
