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Sand washing machine is artificial sand wet processing of the necessary equipment, which can effectively improve the quality of the finished sand. Our development and production of bucket sand washer and spiral sand washing machine combined with the actual situation of domestic and gravel industry, both cleaning, dewatering, grading three functions, widely used in metallurgy, building materials, utilities and other industries washing, grading, cleaning and other operations.

Sand washing machine type

The common types of sand washing machines on the market include spiral sand washing machines and impeller sand washing machines.

Main Features of Sand Washing Machine :

• Little loss for medium-sized or fine sand and stone powder.
• Almost no easily-damaged parts.
• Long working life.
• Easy maintenance.

Main Features of Spiral Sand Washing Machine :

• High level cleaning and reasonable structure.
• Large capacity and small power consumption.
• Small loss of sand during the process of sand washing.

estructura de the  Sand Washer

The sand washer adopts a wheel structure and consists of a feeding part, a transmission device, an impeller, a bearing, and a water tank.

Its power depends on models and how many impellers you use. Its types include single-wheel, double-wheel, and three-wheel, and there is no mobile type. The larger the impeller diameter, the higher the efficiency.

The rotor adopts a central structure. The spiral blade is installed on the main shaft and connected to the reducer to work. The impeller drives the bearing device to isolate the bearing from water and materials, ensuring that the finished product is not contaminated and effectively improving the cleaning effect.

Working Principle of the  Sand Washer

Impeller sand washer is claso called wheel bucket sand washing machine. The sand and gravel are turned over under the drive of the wheel bucket, and grind each other to remove impurities on the surface. At the same time, add water to the inside of the machine to form a strong water flow, and take away the washed out impurities and other foreign objects with small specific gravity in time. The clean sand and gravel are taken away by the blades and poured into the discharge tank, thus completing the cleaning of the sand and gravel. It mainly includes single-row wheel bucket, double-row wheel bucket and three-row wheel bucket sand washing machine.
It often forms a high-quality sand production line together with a sand making machine, which is used in transportation, chemical industry, mining, and other fields.

The spiral sand washing machine mainly stirs the sand and gravel through the spiral device in the equipment, so that the sand and gravel are mixed with water. Then the sand and gravel are gradually screened under the action of the spiral, and discharged from the discharge port, thus realizing the cleaning and screening effect of the sand and gravel. In terms of type, it can be divided into two types: single-spiral sand washer and double-spiral sand washer.

It is mainly suitable for washing, grading and impurity removal in metallurgy, building materials, hydropower and other industries, especially suitable for construction sand and road construction sand.

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