• Model NO.：xl
• Certification：ISO
• Rotation Speed：26rpm
• Screw Diameter：750mm
• Warranty：12 Month After Installation
• After-sales Service：Installation Guide, Spare Part Supplying
• Max Feed Size：10mm
• Transport Package：Container
• Specification：XL762
• Origin：Henan China
• HS Code：8474100000
• Production Capacity：60 Set,Year

Spiral sand washing machine is widely used for washing, grading and impurity removal in highway, hydropower, construction and other industries, as well as the washing of fine-grained and coarse-grained materials. It is especially suitable for sand and stone for construction and road construction.

Spiral sand washing machine mainly has single screw and double screw.
The screw sand washer classifies the particle size of the pulp in the beneficiation process, and desliming, dehydration and other operations in the ore washing operation.
impeller of spiral sand washer

The screw sand washing machine is based on the principle that the size and specific gravity of solid particles are different, so the settling speed in liquid is different. Fine ore particles float in water and overflow, and coarse ore particles sink at the bottom of the tank. It is a classification equipment for mechanical classification by pushing the screw to the upper part for discharge. It can filter the material powder milled in the mill, then screw the coarse material into the feed inlet of the mill by using the screw plate, and discharge the filtered fine material from the overflow pipe.

The base of the machine is made of channel steel and the body is welded with steel plate. The inlet head and shaft head of the spiral shaft adopt pig iron sleeve, which is wear-resistant and durable. The lifting device is divided into electric and manual.
 Modelscrew diameter (mm)tank length (mm)max feed size (mm)capacity (t/h)rotary speed(rpm)motor (kw)water consumption (t/h)XL50850867051020385.56-60XL61061072251040-50327.56-63XL76276276201050-7526119-63


Service and customers
With the tenet of "Quality First, Customers First", our company specially invites experts from design colleges and universities for technical cooperation, and can provide users with project design, ore identification, small test, and One-stop service including testing, equipment selection, process design, equipment site installation and commissioning. It has provided high-quality equipment for large domestic large-scale concentrators, metal magnesium plants, steel plants and other large-scale projects, is trusted and praised by users serving Panzhihua Iron and Steel, Kunshan Iron and Steel, China Aluminum Group, Three Gorges Water Conservancy and other national key construction projects and thousands of private enterprises.