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Spiral Chute

Spiral chute is a new type of high efficiency gravity separation equipment used to remove heavy minerals such as TiO2 and Cr2O3 from quartz sand.
Spiral chute is also suitable for sorting ores such as titanium, zirconium, tungsten, tin, gold, silver, copper, iron, lead zinc, and barite etc.
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Features of spiral chute

1.The spiral cute is stable, easy control, wide range of concentration.


2.The spiral has large capacity, high enrichment ratio, high recovery rate.


3.The spiral chute is in small installation space, less water consumption, simple structure, no need of power.


4.The spiral chute has the advantage of Simple installation, convenient operation, less investment.


Working principle of spiral chute

Ore pulps are uniformly fed into spiral chute and form different layers as they pass across the spiral 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 as concentrate, middling and tailings.


Specification of spiral chute

Model

Diameter (mm)

Screw Pitch (mm)

Screw Numbers

Feed Density (%)

Capacity (m3/h)

Feed Size (mm)

Dimension

(LxWxH)(mm)

SL600

600

390

2-3

15-40

10-15

0.04-1.5

Ø700×2550

SL900

900

540

2-3

15-40

15-22

0.04-1.5

Ø1030×3700

SL1200

1200

605

2-4

15-40

30-60

0.04-1.5

Ø1250×4000


Spiral Chute

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If you have any questions or inquiries, please feel free to contact us by email or phone, We look forward t o long-term strategic cooperation with you!
Sinonine is a high-tech enterprise and a leading mining equipment manufacturer of quartz sand and project turnkey service providers in China, our products and services are sold all over the world.

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