double spiral sand washer industrial spiral sand washer classifier

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Product Overview


Product Description

Spiral sand washer is a kind of efficient sand and gravel washing machine, which is widely used for sand and stone washing, grading and impurities removing. Spiral sand washers also called sand screw washers, are specifically used to produce quality sand for construction, highways, railways, glass making, water and electricity industries and more.
Spiral sand washing machine has the features of high cleanliness, good sealing structure, power consumption, fully closed transmission device, adjustable weir plate, durability, good dehydration effect, stability of finished product and more.

Types of spiral washing machine
According to the number of internal spirals, the spiral sand washing machine can be divided into two types: single spiral sand washer and double spiral sand washer.Compared with the single spiral sand washer, the double spiral sand washer has greater output, higher efficiency and can wash the materials with high muddy content.

single screw spiral washing machine

double screw spiral washing machine

How Spiral washing machine works

During the operation of the equipment, as the impeller rotates slowly, the sand enters the washing tank from the feeding trough,and the screw device of the spiral sand washing machine continuously stirs the gravel material, so that the soil in the material is mixed with water and rubbed together to remove covering the impurities on the surface of the sand and gravel. Adding water to form a strong water flow, taking away foreign matter with small impurities and small specific gravity in time, and discharging it from the overflow mouth washing tank to complete the cleaning effect.
The clean sandstone is taken away by the blade, and finally the sandstone is removed from the blade. The rotating impeller is poured into the discharge chute to complete the cleaning of the gravel.

Spiral washing machine applications

Benefits of FORUI spiral washing machine
* High degree of cleanliness: The spiral sand washer has a strong cleaning ability. It can effectively clean the sand and gravel with serious mud impurities. Besides, the sand after washing has low water content within 0.8%, which can fully meet the requirements of high-grade materials;
* High efficiency of washing and selection: It has a large processing capacity, high efficiency of washing and selection, and can cause less loss of sand. Thus, it is often configured in the large sand making production lines;
* Low failure rate and long life: It operates stably and almost has no wearing parts. The bearing is isolated from sand and water to avoid premature damage to the machine due to pollution and rust, which greatly reduces the failure rate and extend the life;
* Energy-saving and environmental protection: It has a low power consumption. The cleaned sewage can be recycled through the sedimentation tank, which saves water as well as protects the environment.

Company Introduction

Gongyi Forui Machinery Factory is specialized in researching, manufacturing, sales and door tracking service as one of the
metallurgical mineral processing machinery enterprise, our company is engaged in the mineral processing equipment product design and production , has accumulated rich experience in design and production.
Founded in 1986, Forui machinery factory owns a over-30-year-long history of ore beneficiation and slag recovery. With its
enrichment experience, it becomes a researcher and manufacturer of new energy-saving beneficiation equipment.
With years' efforts, we have gained appreciation & praises from customers all over the world. Our products have been
successfully exported to many countries and regions, like Thailand, Laos, Myanmar, the Philippines, Indonesia, Nigeria, Namibia,South Africa,Russia and the United States, etc.

Why Chose Us?
1. 20 Years factory
2. Exported to 31 countries
3. Over 255 projects worldwide
4. All customized design
5. Ensure highest recovery rate of gold
6. Short delivery time
7. Easy to install, operate and maintain
8. Super durable heavy duty machine
9. One-stop mining solution
10. Turn-key operations
1. Are you factory?
Yes, established in 2000 over 20 years factory
3. What equipment do you manufacture?
mineral crushing ,grinding,washing,dewatering,classification
4. Whats the capacity of the gold/diamond mining equipment from 5TPH to 450TPH
5. What brand engine/diesel generator do you use?
Cummins, Weichai, Yuchai, etc, or as required

0.0147 s.