High efficiency gravity ore equipment spiral chute separator
How is works: Ore pulps are uniformly fed into machine and form different layers as they pass across chute. Heavy minerals precipitate to bottom and are moved toward inner edge by the comprehensive action of various forces; light minerals are moved toward outer inner due to the speedy rotation. As a result, mineral particles with different density are divided into three zones---concentrate, middling and tailing.
Spiral concentrator (spiral chute) is a gravity separation equipment of separation different weight mineral by inertial centrifugal force pulp produced in helix turning motion, it widely used in enrichment of particle size 0.3-0.02mm fine minerals like iron, tin, chromite, ilmenite, tungsten, zinc, tantalum-niobium, gold, coal , monazite, rutile, zircon and other low-grade ores, and non-metallic minerals which have a big enough specific gravity difference.
Our spiral concentrator (spiral chute) is made of the fiberglass lined with wear-resistant resin and emery cover; the advantages are light, moisture proof, anti-rust, wear proof, anti corrosion, no noise and non power required.
Main technical parameters of spiral concentrator (spiral chute)
| Model |
5LL-2000 |
5LL-1500 |
5LL-1200 |
5LL-900 |
5LL-600 |
5LL-400 |
| Diameter (mm) |
2000 |
1500 |
1200 |
900 |
600 |
400 |
| Spiral Pitch (mm) |
1200 |
720/540 |
720/540 |
540/405 |
450/360 |
240/180 |
| Starts |
3 |
4 |
4 |
4 |
2 |
2 |
| Feeding size (mm) |
4-0.04 |
0.8-0.037 |
0.3-0.03 |
0.3-0.03 |
0.2-0.02 |
0.2-0.02 |
| Feeding density (%) |
20-45 |
30-60 |
25-35 |
25-55 |
25-55 |
25-55 |
| Capacity (t/h) |
15-40 |
6-8 |
4-6 |
2-3 |
0.4-0.8 |
0.15-0.2 |
| Length (mm) |
2300 |
1560 |
1360 |
1060 |
700 |
460 |
| Width (mm) |
2300 |
1560 |
1360 |
1060 |
700 |
460 |
| Height (mm) |
6500 |
5230 |
5230 |
4000 |
2600 |
1500 |
| Weight (Kg) |
1100 |
800 |
600 |
400 |
150 |
50 |
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