Wanshihengtong spiral sand washer (screw sand washing machine) is professional sand‑gravel washing & classifying equipment, available in single‑spiral and double‑spiral versions. It removes clay, silt and powder impurities from manufactured sand, river sand and gravel aggregates, completing washing, desliming and dewatering in one unit. Optimized spiral blade and overflow weir structure reduce fine sand loss. With reliable fully‑enclosed transmission system, it runs stably under long‑time heavy‑duty working conditions. Widely matched with sand making machine in aggregate production lines, suitable for quarry, construction aggregate, mineral processing and construction waste recycling projects. Simple structure, easy maintenance, helps customers get high‑quality clean finished sand.
Detailed technical information, working principles and application scenarios. Custom configurations available based on your project requirements.
🖼️ Spiral Sand Washer Banner Image
🖼️ Spiral Sand Washer Working Scene
Wanshihengtong spiral sand washer (screw sand washing machine) is professional sand‑gravel washing, desliming and dewatering equipment, offered in single‑spiral and double‑spiral configurations. It is widely matched with sand making machines in aggregate production lines.
Under inclined installation, the spiral shaft rotates continuously inside the water tank. Sand and gravel materials are fully stirred and washed in water; mud, silt and fine impurities overflow through the weir plate, while qualified sand is lifted upward by spiral blades to complete washing and dewatering at one time. It effectively removes clay, dust and powder from manufactured sand, river sand and gravel aggregates. Optimized overflow‑weir and blade structure greatly reduces fine‑sand loss. Adopted fully‑enclosed transmission structure keeps key components away from water and sand, ensuring stable heavy‑duty operation. It fits quarry aggregate plant, construction waste recycling, mineral processing and silica‑sand washing projects, producing high‑clean finished sand that meets construction‑grade standards.
🖼️ Feature Icon Illustration
Thorough stirring‑washing effect, finished sand mud‑content ≤3%, well meets high‑grade construction aggregate requirements.
Optimized overflow weir and spiral‑blade design, reduces loss of usable fine sand during overflow desliming.
Drive components are isolated from water‑sand mixture, low failure rate, long service life, easy daily maintenance.
Single‑spiral for medium‑small capacity; double‑spiral for large‑output washing lines, flexible model selection for different throughput demands.
Compact layout, few vulnerable parts, easy inspection and replacement of wear‑resistant blades.
Washing sewage can be treated by sedimentation tank for cyclic reuse, lowering water consumption and running cost.
Suitable for manufactured sand, river sand, mountain sand, quartz sand and other granular‑material washing tasks.
🖼️ Equipment Structure Diagram
Wanshihengtong spiral sand washer includes single‑spiral and double‑spiral types, covering capacity from 30t/h to 300t/h, meeting various production‑scale requirements.
| Model | Max Feeding Size | Capacity(t/h) | Spiral Diameter | Spiral Type | Power(kw) |
|---|---|---|---|---|---|
| WSHT‑LS‑610 | ≤10mm | 30‑50 | 610mm | Single | 11 |
| WSHT‑LS‑762 | ≤10mm | 50‑80 | 762mm | Single | 15 |
| WSHT‑2LS‑762 | ≤10mm | 80‑150 | 762mm | Double | 15×2 |
| WSHT‑LS‑914 | ≤10mm | 70‑110 | 914mm | Single | 18.5 |
| WSHT‑2LS‑914 | ≤10mm | 140‑220 | 914mm | Double | 18.5×2 |
| WSHT‑2LS‑1120 | ≤10mm | 180‑300 | 1120mm | Double | 22×2 |
Note: Parameters are for reference only. Actual capacity depends on raw‑material property, feeding condition and water volume. Customized solutions are available.
🖼️ Complete Sand Washing Production Line Scene
Wanshihengtong spiral sand washer is mature washing‑classifying equipment for modern sand‑aggregate production lines. With high cleaning degree, low fine‑sand loss, stable operation and easy maintenance, single‑spiral and double‑spiral versions cover small‑to‑large‑capacity projects.
It can work independently or cooperate with crushers, sand makers and vibrating screens to build complete sand‑gravel processing lines. Our engineering team can provide matched configuration schemes according to your site conditions, capacity requirements and finished‑sand indexes.
Engineered for reliability, built for performance. Every WSHT product reflects our commitment to quality and innovation.
High-grade steel structure & precision CNC machining for long-term reliability in the harshest mining conditions.
Optimized chamber geometry and intelligent design deliver maximum output per hour with minimal downtime.
Advanced engineering reduces power consumption by up to 20% compared to conventional equipment designs.
On-site installation, commissioning, operator training and spare parts supply available worldwide.
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