LSX Spiral Sand Washing Machine
Designed for sand washing and dewatering, the LSX spiral sand washing machine removes unwanted fines and soil from sand through continuous agitation and washing. Available in single- and twin-screw configurations, it supports natural sand and manufactured sand processing for construction and aggregate production.
- Capacity: 100–350 t/h
- Max. Feed Size: ≤10 mm
- Screw Diameter: 920–1,120 mm
- Screw Configuration: Single or twin screws
Key Features
High Throughput
Continuous screw conveying supports high material throughput, with single- and twin-screw configurations available for different capacity requirements.
Efficient Material Handling
The screw mechanism combines washing and material conveying in one unit, supporting efficient energy use during operation.
Screen-Free Design
The washing process requires no screen mesh, eliminating mesh wear and reducing the need for replacement parts.
Thorough Sand Washing
Repeated turning and agitation in the washing trough help separate unwanted fines and soil from the sand.
Design & Working Principle
- Sand and water enter the washing trough, where the rotating screw blades continuously turn and agitate the material.
- Washing and agitation help loosen and separate unwanted fines and soil from the sand.
- The screw blades convey the washed sand toward the discharge end, allowing water to drain from the material before discharge.
Technical Specifications
| Model | No. of Screws | Screw Diameter (mm) | Capacity (t/h) | Motor Power (kW) | Water Consumption (t/h) |
|---|---|---|---|---|---|
| LSX-920 | 1 | 920 | 100 | 11 | 10–80 |
| 2LSX-920 | 2 | 920 | 200 | 2 × 11 | 20–160 |
| LSX-1120 | 1 | 1,120 | 175 | 18.5 | 20–150 |
| 2LSX-1120 | 2 | 1,120 | 350 | 2 × 18.5 | 40–300 |
Maximum Feed Size: ≤10 mm for all listed models.
Note: Capacity and water consumption are reference values. Actual performance depends on feed characteristics, fines and clay content, and washing requirements. The model and supporting equipment will be selected according to project requirements. Final specifications are subject to the confirmed technical proposal.
Applications
Manufactured Sand Washing
Aggregate Processing
Natural Sand Washing
Need Help Selecting the Right Model?
Tell us your material type, feed size, fines and clay content, required capacity and washing requirements. We will recommend a suitable sand washing machine and supporting equipment based on your material characteristics and available water supply.