Customized grit / sand separator

Simple but highly functional, versatile and multi-function, we have 3 different versions.
In a triangular shaped hopper with pyramidal bottom, is fall inserted or pumped within the water to be treated, the sands are deposited on the bottom and a spiral screw conveys in elevation towards the discharge area.
Also this like all the machines produced by Evotech is customizable in tank size and the diameter and screw conveyor lenght or in the water inlet and outlet.
We can insert air-blowing systems, a second sand washing system or set a special bag to continuous extraction for bagging sand.
Versions available for screening, sand collect, degrease (manual), transport, dewatering and compaction

1 – Standard -Classifier sands
2 – Classifier sands with rotary drum filter / Sieve Wedge Wire
3 - Classifier sand with a sieve screw filter perforated screen or Wedge Wire

These machines offer great advantages: easy installation, don’t require construction work, take up little space, it is fully closed to prevent the smells leakage, and low maintenance costs.
Made of stainless steel AISI 304L or 316L , they keep all the features of the machines used individually.

Main application Sands separator:

Wastewater: treatment system for different processes solids separation from water, liquid or sludge industrial civil  and municipal. Indispensable for depuration of municipal and industrial plants
Chemical industries: paper, plastic.
Bevarage Industries: in general.
Food Industries: fruits, vegetables, fish and meat processing.



equipment of wastewater treatment