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Ore Beneficiation

Double Spiral Sand Washer Machine with Big Capacity

Feed particle size11-18.5*2 (kW)..

Processing capacity10-280tph..

Applicable materialsand and gravel plant, mining, construction materials, communication..

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The Double spiral sand washer is widely used in construction sites, sand and gravel plants, hydropower stations and other industries.The Double spiral sand washer is a new product developed by CFTC Machine for market demand. It is a new type of high-efficiency ore washing equipment used in combination with sand making machine. With high cleanliness, reasonable structure, large processing capacity, and low power consumption, it is a new choice for the upgrading of the ore washing industry.
 

Double spiral sand washer
The  Double spiral sand washer adopts inclination of 15º, under the water tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of sediment pool, this machine have three functions of washing, dewatering, classifying.
 
Double spiral sand washer
Double Spiral Sand Washer Features:

1,High cleanliness and high precision
2,Low energy consumption and long-term stable operation
3,Simple and modular structure and easy maintenance

Parameters

type XS1500 XS2000 XS2400 XS3000
Spiral diameter (mm) 750x2 1000x2 1200x2 1500x2
Helix length (mm) 7500 7500 7500 7500
Screw speed (r/min) 18 18 18 18
capacity (t/h) 10-80 80-150 150-220 180-280
electromotor (kw) 7.5x2 11x2 15x2 22x2
lenght(m) 9.6 9.6 10.3 10.5
width (m) 1.75 2.25 2.65 3.35
height (m) 1.5 2.2 2.4 2.8

Principle

Working principle:
When the Double spiral sand washer is working, the impeller rotates by the motor, and at the same time, water is added to form a strong water flow, and the foreign matter with a small specific gravity is taken away in time and is discharged from the overflow port. The clean sand is taken away by the blade, and finally, the sand is poured from the spiral impeller into the discharge chute, which completes the cleaning operation of the gravel.

Faq-may you want to kown

Q1. How long is the warranty of your equipments? Does your company supply the spare parts?

The warranty period of crusher equipments is 12 months. Yes, we supply the spare parts for you at lowest cost and we have a professional after-sale service team to promptly and thoroughly solve your problems.

Q2. What Information should customers give us? So that we can be able to provide you suitable solution and equipments.

1. What's the capacity you prefer? ( such as 150TPH etc ) 2. What is the raw material you want to process? ( such as andesite, basalt, etc ) 3. What is the input size of your raw material? 4. What's the final product size do you want?

Q3. Can you test our samples? Do you provide beneficiation flow chart?

Yes. You can send your samples to us for test and analysis. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.

Q4. If I need the complete crushing plant can you help us to build it?

Yes, we can help you combine a complete crushing line and give you related professional advices as long as you need. We had already build many mining projects in China & Overseas.

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