1. General Introduction of Small Cover Area Chromite/Brass/Iron Ore Gravity Spiral Concentrator
Spiral chute uses gravity to separate particles of different densities. It is used globally in the mineral processing industry, consists of an open trough that twists downward in helix configuration about a central axis.It is used to separate the iron, tin, wolfrmite, tantalum, niobium, gold ore of the size between 0.3 and 0.02mm, and the other metals and nonmetal minerals with different gravity property .
2. Working principle of Small Cover Area Chromite/Brass/Iron Ore Gravity Spiral Concentrator
When working, particles are fed to the top of the spiral chute and are separated radially on the basis of density and size as the slurry gravitates downward. In order to have a good separation, there should be a difference in specific gravity of at least 1.0.
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.
3. Main Features of Small Cover Area Chromite/Brass/Iron Ore Gravity Spiral Concentrator
(1). 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.
(2). It is a high efficiency gravity concentrator of the international advanced standard.
(3). Simple structure, steady working condition, reliable operation, easy maintenance, small floor area, high capacity.
4.Technical Parameters of Small Cover Area Chromite/Brass/Iron Ore Gravity Spiral Concentrator
| Model |
LL-1200 |
LL-900 |
LL-600 |
| Diameter(mm) |
1200 |
900 |
600 |
| Pitch(mm) |
540/720/900 |
405/540/675 |
270/360450 |
| Pitch Ratio |
0.45/0.6
/0.75 |
0.45/0.6
/0.75 |
0.45/0.6
/0.75 |
| Slope(°) |
9 |
9 |
9 |
| Head |
4 |
4 |
3 |
| Input Size(mm) |
0.03-0.3 |
0.03-0.3 |
0.02-0.2 |
| Input Thickness(%) |
25-55 |
25-55 |
25-55 |
| Capacity(t/h) |
4-6 |
2-3 |
0.8-12 |
Dimension
(mm) |
1360×1360
×5230 |
1100×1100
×4000 |
700×700
×2600 |
| Weight(kg) |
600 |
400 |
150 |
6.Our service
1) Installation and guidance
When the machine arrives at your company, we will dispatch our technicians to your company to guide the installation and commissioning at site. User should pay for the following fees air tickets, boarding and lodging and traffic in client's factory.
(2)Technical training
We provide free technical training service to your stuff. Training content contains the main work principle of machine, operating regulations, maintenance methods and steps, safety, etc.
(3)Warranty:
Three guarantees of our product quality, warranty for one year (not include man-made damaged). We will maintain the machine for free for the quality problem. If the damage is caused by your improperly operation, the cost of the maintenance burden by you. we also provide you the life-long follow-up service.
7.Our copmany
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