SWA Sand washer in stainless steel

Product catalog summary

Overview:
The SWA Sand Washer is a stainless steel device designed for efficient washing and re-use of sand, primarily used in sedimentation tanks. It significantly reduces organic content, resulting in decreased disposal and transportation costs, and minimizes odor problems. The high-quality finish ensures a long lifespan.

Technical Specifications:

Ignition loss: 1-5%
Dry solids (DS) content: > 90%
Capacity (sand/water): Ranges from 7-28 l/s depending on the model
Motor power (agitator/screw): Varies from 0.37/0.55 kW to 1.1/1.1 kW
Dimensions (length x height x width): Varies by model, e.g., SWA 12 is 4212 mm x 3198-3448 mm x 1900 mm

Functionality:
The SWA Sand Washer operates by pumping a sand mix from the sedimentation tank into the washer. The conical tank design facilitates the separation of sand and organic material. An integrated flushing system washes out the organic content, which is then discharged separately. An agitator enhances separation during filling and washing, and a sand screw dewaters the sand during discharge.

Benefits:

Efficient washing and re-use of sand
Reduction of organic content to internationally prescribed levels
Decreased disposal and transportation costs
Improved working environment
Minimized odor issues

Models:
Various models are available, including SWA 9, SWA 12, SWA 14, SWA 21, SWA 28, and their XG variants, which feature larger sand screws for higher grit removal capacity.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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