Active Member
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[China]
Address: 6# Xueyuan Road, Mazhai Industrial Zone, Erqi District, Zhengzhou, Henan, China.
Contact name:Calvin Cui
Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd |
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Mineral Gravity Separator Spiral Chute for Gold Iron Ore Separation
Description of Spiral Chute
Spiral Chute is applicable for separation of granularity ranged from 4mm to 0.02mm metallic minerals such as iron, ilmenite, chromite, tungsten-tin ore, niobium-tantalum ore, gold placer, seashore monazite, rutile and zircon as well as other metallic and non-metallic minerals with adequate difference of specific gravity. For the seaside, riverside, sand beach, the stream of placer mining, it is the best equipment of all.
Features of Spiral Chute
1. Reasonable structure and small occupation area.
2. High recovery, high efficiency, and precise separation.
3. Light in weight, rust and corrosion resistant.
4. Simple installation and minimal maintenance requirements.
5. Low operating cost and long operating life.
6. Reliable running with minimal operator attention.
7. Strong adaptability to fluctuation of feeding amount, density,
size and grade.
Working principle of Spiral Chute
Spiral Chute is working under the force of water flow, gravity,
inertial centrifuge and friction. Slurry is pumped to the top of
the spiral, and it enters a feed distributor that evenly
distributes the feed to each spiral concentrator. The design and
shape of the spiral make it work, when combined with gravitational
acceleration. As the slurry travels the spiraling path down the
spiral, mineral grains settle and start sorting according to size,
density and to a lesser extend shape. Low density particles are
carried with the bulk of the water towards the outside of the
spiral, while particles with the greatest density migrate towards
the inside of the spiral.
Technical Parameters:
Model | External Diameter (mm) | Pitch (mm) | Horizontal Angle (°) | Helix No. | Feed Size (mm) | Feed Thickness (%) | Capacity (t/h) | Overall Dimension L×W×H(mm) | Weight (kg) |
5LL400 | 400 | 240,180 | 9 | 1-2 | 0.05-0.6 | 30-50 | 0.15-0.2 | 460×460×1500 | 50 |
5LL600 | 600 | 450,360,270 | 9 | 1-2 | 0.05-0.6 | 30-50 | 0.8-1.2 | 700×700×2600 | 150 |
5LL900 | 900 | 675,540,405 | 9 | 2-3 | 0.05-0.6 | 30-50 | 2-3 | 1060×1060×4000 | 400 |
5LL1200 | 1200 | 900,720,540 | 9 | 2-4 | 0.05-0.6 | 30-50 | 4-6 | 1360×1360×5230 | 600 |
5LL1500 | 1500 | 540,720 | 9 | 2-4 | 0.05-0.6 | 30-50 | 8-16 | 1660×1660×5230 | 800 |
