Sand washing units

We design and manufacture sand washing plants completely in-house, using a wide range of pumps and hydrocyclones in order to optimize the sand recovery and to remove the silts and clays.

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The Pozzato sand washing units

The Pozzato sand washing plants, thanks to the use of special pumps and hydrocyclones, in addition to recovering the most fine particles as well, guarantee a perfect sand washing, removing the silt and the contaminating particles normally included in the raw material.

To ensure the best performances, we propose innovative solutions, giving priority to efficiency rather than dimensions or initial cost of the unit. When the volume of the slurry (water and solids) to be treated is higher than 200 m³/h, we recommend special machines equipped with two hydrocyclones vertically fitted in parallel in order to optimize the washing and the sand recovery.

Pozzato designs and realizes sand washing plants enable to satisfy any customer requirement. The separators equipped with lip seal and an appropriate overflow discharge system permit to treat any kind of slurry even characterized by a continuously variable solids/water ratio. They guarantee a very accurate cut point and a final product with a higher density than the typical underflow obtained from the traditional hydrocyclones.

In addition, the Pozzato sand compact plants are normally fitted onto heavy dewatering screens equipped with PU panels to remove the water in excess from the washed sands.

pozzato sand recovery unit

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