Resulting from decades of experience, the NSW NY sand washer (also called grit washer) provides excellent results in the washing of sand from wastewater treatment plants (1-5%, often only 1-3% organic residues).
The sandy water is conveyed into the washer's tank, where the sand will settle. The separation of sand and organic matter is ensured by an agitator and the injection of washing water. The washed sand is then extracted by an inclined screw and discharged into a dumpster.
Washing the sand reduces its organic content to less than 5%, permitting its reuse for other purposes. It also removes odor nuisances.
All the automatism is controlled from an electric box with touch screen. Our washing program was developed specifically for this machine. The machine can operate in automatic or manual mode, and some parameters can be customized as desired.
Not limited to sands from water treatment, the washer can also wash sands issued from other processes or even other similar materials.
Please feel free to contact us, we will study your specific situation and provide you with a suitable solution.
Water treatment plants