Product Description

The spiral sand washer is capable of cleaning and separating soil and debris from sand and stone, featuring a novel sealing structure, adjustable overflow weir plate, and a reliable transmission mechanism, ensuring effective cleaning and dehydration. It is widely used in road construction, hydropower, and construction industries for washing, grading, decontamination, as well as operations involving fine and coarse grain material separation. It is particularly suitable for sand and stone used in construction and road building. The spiral stone washer is used for decontamination and screening operations on construction sites, sand and stone factories, prefabricated plants, and hydropower sites, and can also be used in ore selection processes. It can effectively handle materials within 0-30mm, separating soil and dust from the material into clean material. The machine has the advantages of a simple structure and easy maintenance. The spiral sand washer is available in dual and single spiral models. The dual spiral stone washer, compared to the single spiral sand washer, is more efficient and has higher output, capable of handling materials within 0-30mm.

Highlight Key Advantages

This spiral sandstone washing machine features a rational structure, easy maintenance, high processing capacity, low power consumption, and high cleaning efficiency. The innovative sealing structure, fully enclosed oil bath transmission unit, and adjustable overflow weir plate ensure the series is durable, provides excellent cleaning and dehydration, maintains stable fine particle products, and more.

Operating Principle

Material is vertically dropped into the high-speed rotating impeller from the top of the machine, where it is subjected to high-speed centrifugal force. It then collides and crushes with another portion of material flowing around the impeller in an umbrella-like pattern at high speed. After mutual collisions, the material forms eddies between the impeller and the housing, repeatedly colliding and frictionally crushing. It is discharged directly from the bottom, forming a closed-loop multiple cycle. The finished product particle size is controlled by a screening device.

Technical Specifications