SAND SEPARATOR AND INDUSTRIAL WASTEWATER PURIFICATION: SEFT S.r.l. DESIGNS AND CREATES A VARIETY OF INDUSTRIES LONG-LASTING SAND SEPARATOR THAT SEPARATE SAND AND SOLIDS; WE PUT OUR ADVANCED TECHNOLOGY AT THE SERVICE OF OUR CUSTOMERS, IN ITALY AND IN THE REST OF THE WORLD.

Sand classifiers (or sand separator) are machines designed specifically to classify and separate sand present in wastewater.

They are composed of a decantation hopper, a shaftless screw (for the extraction, conveying and discharging of sand) and a U-trough.

For the purification of industrial wastewater: the sand separator produced by SEFT S.r.l. is a completely closed machine, without intermediate and end supports, which also allows sand washing before discharging, all with little maintenance and a low initial investment. The advantages of a SEFT S.r.l. sand separator, as well as its applications and optionals, are multiple. 

It is available in the CLS version – sand separator with a sized screw (of the type without shaft inside) for extraction, conveying and discharging of sand – and CLS-LC – sand separator-conical washer, suitable for separating, classifying and washing sand presents in wastewater of all origins: from municipal to industrial water purification for the different industries.