Product Specifications
| Prod Model: |
SLL |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| After Sale Service: |
Whole Using Life |
| Installation: |
Technical Guidance |
| Price: |
Negotiable |
| Type: |
Gravity Separator |
| Voltage: |
380V |
| Certification: |
CE |
| Warranty: |
1 Year |
| Color: |
Multi Color |
| Customized: |
Customized |
| Condition: |
New |
| Weight: |
50kg~800kg |
Product Description
Spiral Chute
Spiral Chute— Introduction
A gravity separation equipment of separation different weight mineral by inertial centrifugal force pulp produced in helix turning motion
Spiral Chute— Capacity
0.15~16t/h
Spiral Chute— Product Improvement
There are 3 kinds of chute for user to choose, glass steel chute, Xinhai wear-resistant rubber liner, polyurethane rubber liner.
Spiral Chute— Advantages
Stable, easy control, wide range of concentration
Large capacity, enrichment ratio, high recovery rate
Small cover space, less water consumption, simple structure, no need of power
Simple installation, convenient operation, less investment, quick return
Spiral Chute— Work Principle
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 chute is suitable for treatment of 0.6-0.03mm lode and placer, but high mud content is bad for separation. At present, spiral chute has been widely used in the treatment of iron ore, tungsten, tin ore, niobium tantalum ore, coastal and riverside placer and gold ore.
| Model | BLL-1500 | BLL-1200 | BLL-900 | BLL-600 | BLL-400 |
| External diameter(mm) | 1500 | 1200 | 900 | 600 | 400 |
| Pitch(mm) | 540,720 | 900,720,540 | 675,540,405 | 450,360,270 | 240,180 |
| Pitch diameter ratio (pitch / diameter) |
| 0.75,0.6,0.45 | 0.75,0.6,0.45 | 0.75,0.6,0.45 | 0.6,0.45 |
| Transverse angle (degree) | 9 degree | 9 degree | 9 degree | 9 degree | 9 degree |
| Spiral head number | 4-2 | 4 | 4 | 4 | 4 |
| Feeding particle size(mm) | 0.8-0.037 | 0.3-0.037 | 0.3-0.037 | 0.3-0.037 | 0.3-0.037 |
| Feeding concentration(%) | 25-55 | 25-55 | 25-55 | 25-55 | 25-55 |
| Capacity (t/h) | 8-16 | 4-6 | 2-3 | 0.8-1.2 | 0.15-0.2 |
| Overall dimension | Length(mm ) | 1560 | 1360 | 1060 | 700 | 460 |
| Width(mm) | 1560 | 1360 | 1060 | 700 | 460 |
| Height(mm) | 5230 | 5230 | 4000 | 26000 | 1500 |
| Weight(kg) | 800 | 600 | 400 | 150 | 50 |
Founded in 1993, Yantai Xinhai has 20 years experience as a Chinese leader in the mining machinery manufacture and mining EPCM projects service.
With large number of research institutes(machinery research institute, mine design research institute, installation and commissinging department, etc. ) and service engineers, our customers have a tremendous depth of technical resources they can rely on. What is more, 80% equipments for mineral processing have been improved by Xinhai and some technology reaches the international advanced level. Xinhai Mining Machinery Company has become the research & developing base of mining and mineral processing machinery industry in China.
In addition, Xinhai is committed to providing premium EPCM services for customers, which include mineral processing test, mine design, equipment manufacture, installation and commissioning, personnel training and target achievement. There are more than 400 high-performance EPCM projects all over the world which are provided by Xinhai Company.
What you need is what we can do. For an evaluation of your needs, please contact us at any time. Xinhai believes you will be impressed with the experience, the proficiency and the helpful attitude you find at every level within Yantai Xinhai Mining Machinery Company.
