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Spiral Classifier

Spiral Classifier

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Overflow quantity: 20-1410t/h

Screw diameter: 300-3000mm

Rotation rate: 3.2~30r/min

Total weight: 0.7-84.8t

Spiral Classifier Working Video

The Handling Materials and Application of Spiral Classifier:

Also called as screw classifier or gravity separation spiral, spiral classifier is used in the beneficiation production line after the ball mill for the materials' classification, desliming and washing according to the principle of different solid materials proportion and the sedimentation rate.

Spiral gold separator has a wide material application range including the metallic mineral such as gold, iron, molybdenum ore, copper, silver and tin and other materials such as quartz, limestone, cement clinker, fine mud.

Spiral Classifier Classification Material

Obvious of the Spiral Classifier

1. Low Investment Cost

With the accordant model and production capacity, there are 25% volume reduction and floor area decrease, which totally reduces 30,000-100,000 RMB basic investments.

2. Simple Operation

With the systematized structure design and proper component configuration, the spiral gold separator has more simple operation and 100% improvement on security.

3. Low Running Cost

Less energy consumption and fault rate reduce about 120,000 RMB repair and electricity costs and 30% running costs compared with other equipment.

Spiral Classifier

4. Long Working Life

Made of the wearable German introduced tiling line and superior steel in its pedestal and engine body, the screw classifier has a more reliable quality and a 3-5 years using life extension.

5. Perfect Classification Effect

It has advantages of high washing cleanliness and perfect classification effect. It can effectively select materials to different classifications and control the stone powder quality easily.

6. Affordable Price

Having about 5%-6% lower price than the same type productions, the screw classifier has a higher cost performance.

Fote Spiral Classifier

As a reliable and large-scale screw classifier manufacturer, Fote machinery provides you with free transportation, installation, maintains and repair service. Our professional will make a regular pursuing investigation and updating for your equipment on time in case of the production capacity reduction.

Spiral Classifier Production Site

Contact us

Our sales team is available to respond to any queries you might have on Fote. Get in touch using the details below:

High and New Industrial Zone, Kexue Revenue, ZhengZhou, China.


Technical Data

Model Spiral 
FG-3 300 12-30
FG-5 500 8-12.5
FG-7 750 6-10
FG-10 1000 5-8
FG-12 1200 4-6
FG-15 1500 4-6
FG-20 2000 3.6-5.5
FG-24 2400 3.67
2FG-30 3000 3.2

Our Customer

FTM has equipment installed throughout the world in are as such as South Africa, Middle East, West Asia,India, Philippines, Western Europe, Southeastern Asia.

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