The spiral chute manufactured by our company is the advanced beneficiation equipment which assembled the advantages of spiral concentrator, shaking table and centrifugal concentrator. It is the ideal equipment for mining and ore beneficiation and especially for the mining of sand ore in the coast, riverside, beach and brook.
Working Principle of Spiral chute:
In order to have a good separation, there should be a difference in Specific Gravity's of at least 1.0. One main benefit of spiral concentrators is they have no moving parts. The feed range, in percent solids, to a spiral ranges from 20% solids up to 40% solids. Depending upon the material characteristics, a maximum efficiency will usually be reached somewhere in this range. All that is required are some slurry pumps, the slurry to be separated and the banks of spirals with a feed distributor.
Feature of Spiral chute:
1. It is the newly re-selecting equipment for gravity way mineral processing.
2. It is a high efficiency gravity concentrator of the international advanced standard.
3. It is widely used to separate the hematite, stannum, tungsten, tantalum, niobium, gold ore, colliery,monazite, rutile and zircon of the size between 0.3 and 0.02mm , and the other metals and nonmetal minerals of enough proportion deviation.
Technical parameter of Spiral chute:
Model |
Outside diameter (mm) |
Spiral pitch (mm) |
Span ratio |
Inclination angle |
Max Head quantity |
Feeding size (mm) |
Feeding thickness |
Capacity (t/h) |
Weight (kg) |
Height (m) |
DL-2000 | 2000 | 1200 | 0.6 | 9° | 4 | 0.04-4 | 20-40 % | 15-45 | 2100 | 6.8 |
DL-1500 | 1500 | 900 | 0.6 | 9° | 4 | 0.03-0.3 | 20-45 % | 10-25 | 1500 | 6.1 |
5L-1200 | 1200 | 900 / 720 / 540 | o.75 / 0.6 / 0.45 | 9° | 4 | 0.03-0.3 | 30-50 % | 4-6 | 600 | 5.23 |
5L-900 | 900 | 675 / 540 / 405 | o.75 / 0.6 / 0.45 | 9° | 4 | 0.03-0.3 | 30-50 % | 2-3 | 400 | 4 |
5L- 600 | 600 | 450 / 360 /270 | o.75 / 0.6 / 0.45 | 9° | 3 | 0.02-0.2 | 30-50 % | 0.8-1.2 | 150 | 2.6 |
5L-400 | 400 | 240 / 180 |
0.45 |
9° | 2 | 0.02-0.2 | 30-50 % | 0.5-0.2 | 50 | 1.5 |
Contact: Rain Huang
Phone: +86-155 3715 6339
Tel: +86-371-61772378
Company: Zhengzhou Desen Environmental Technology Co., Ltd