Rotary drum screen filter is a machine designed to liquid filtration, debris remains inside until discharge. It can filter small parts from 0,25 to 3mm.
 
The construction material can be AISI 304L or AISI 316L, the machine has a special profile: Wedge Wire (in AISI 304L or AISI 316L) Dimensions vary from 300 to 3000 mm and filter’s diameter varies from 300 to 900 mm. 

The machine is self-cleaning because has a washing nozzles and blade scraper. It’s easy, versatile and the maintenance is very reduced. 
Rotating drum screen filter is an automatic and self contained machine, it works without operator.
 
Main Applications of Rotary Drum Screen in wwtp:

Wastewater: treatment system for different processes solids separation from water, liquid or sludge.
Chemical industries: plastics, paints, solvents, etc ...
Bevarage Industries: distillery, wine cellar, brewery, etc…
Food Industries: aquaculture, fruits, vegetables, beets, fish and meat processing, milk and cheese producers.
 
 

Evotech: equipment of wastewater treatment