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- Add:No.3 Chuangye Road, Guzhang Industrial Park, Shicheng Country, Ganzhou city, Jiangxi Province, China
- Tel:0086 0797-5882569
- Fax:0086 0797-5882569
- E-mail:baron@jxyishan.com
- Contacts:Baron liu
INTRODUCTION:
Groove Spiral Chute Introduction
The groove spiral chute is gravity separation equipment which widely used in mineral separation. In terms of iron content, which can effectively recycle grade 0.2 ~ 0.03 mm. The mineral particles on the blade surface of the spiral chute by gravity, centrifugal force, water pressure and friction force and layering of zoning, eventually get sorting.
Over the years the iron mineral spiral chute selection practice, and part of iron minerals have been monomer dissociation of the rich Siamese, not lost in the tailings, is returned in grinding circuit has been grinding particles difficult to recycle. Therefore, the ordinary spiral chute needs to be improved, improve selection efficiency, to improve metal recovery efficiency and yield the purpose of efficiency.
Groove Spiral Chute Features
1. High efficiency, high yield, sub ore accuracy;
2. Light weight, rust proof, wear resistance, corrosion resistance;
3. Occupied space is small, the water consumption is few, the structure is simple, does not need the power.
4. Low operating cost, long service life;
5. The amount, concentration, particle size and grade of the ore feed is strong;
6. The installation is simple, easy to operate, the investment is small, and the income is fast;
Groove Spiral Chute Position Chart
Groove Spiral Chute in Mine Site and Delivery Photo
Groove Spiral Chute Specification
Model | Outer diameter | Screw pitch | Heads Number | Feeding Size | Capacity | Dimension | Weight |
(mm) | (mm) | (mm) | (t/h) | (mm) | (kg) | ||
BLL-1500 | 1500 | 900,675 | 2-4 | 0.8-0.037 | 6-10 | 1600x1600x4510 | 1100 |
BLL-1200 | 1200 | 900,720,540 | 2-4 | 0.3-0.037 | 4-6 | 1360x1360x5230 | 800 |
BLL-900 | 900 | 675,540,405 | 2-4 | 0.3-0.037 | 2-3 | 1060x1060x4000 | 400 |
BLL-600 | 600 | 450,360,270 | 2-3 | 0.2-0.037 | 0.8-1.2 | 700x700x2600 | 150 |
BLL-400 | 400 | 240,18 | 1-2 | 0.2-0.037 | 0.15-0.2 | 460x460x1500 | 50 |
Model | Feed grade | concentrate (%) | middlings (%) | tailings (%) | Concentrate recovery (%) | classification efficiency (%) | |||
productive rate | grade | productive rate | grade | productive rate | grade | ||||
with groove | 33.48 | 35.27 | 55.23 | 29.2 | 27.02 | 35.53 | 17.19 | 58.18 | 38.53 |
without groove | 33.68 | 33.97 | 53.67 | 38.02 | 27.61 | 28.01 | 17.66 | 54.13 | 32.26 |