Spiral Type Sand Washing Machine

Working Principle Of Spiral Type Sand Washing Machine

First, the sand is transported to the spiral sand washer by Belt Conveyor or rotary wheel sand washer. The next, with the help of motor and reducer, the screw structure can operate at a constant speed. More importantly, the screw blade structure’s function is to agitate material and water, along with transport them.
In the washing part, dust particles and other impurities are removed with the help of water jet. The screw conveyor is installed in the container, and connected to the motor which provides power for the movement of the screw conveyor. Under the action of water flushing and screw stirring, the sand and water flow forward with the movement of the conveyor. Therefore, the washed sand is collected into the collector from the outlet.

Advantages Of Spiral Type Sand Washing Machine

• Fully enclosed transmission device, adjustable weir plate, ensuring the equipment is efficient, durable, cleaning, good dehydration, and fine-grained products remain stable.
• The bearing is separated from water and materials to avoid damage caused by premature contamination and rusting of the machine.
• Suitable for various working environments, long service life, low maintenance cost and almost no wearing parts.
• The loss of washed materials is low, and the efficiency of selective washing is high, which can fully meet the requirements of high-grade materials.

Structure

The structure of the spiral sand washer mainly includes the spiral blade and cylinder, water tank and inlet and outlet, transmission system, support and frame, and cleaning and drainage system. These parts work together to achieve the cleaning of sand and gravel and the removal of impurities to improve the quality of sand and gravel. The structure is designed to be stable and easy to maintain.

Customer site

Specification