Screening systems

Screening systems

Which rake for which application?

In most cases, screens are the first stage wastewater treatment in wastewater treatment plants.
Their function is to reliably retain coarse particles whose diameter are greater than the rake passage.

Depending on whether it is about exchanging of an existing system or installing a screen in a new building and depending on local conditions, operating conditions can be quite different.
Most important aspects are such as variance of the volume flow during dry and rainy weather periods, required degree of separation, load of the waste water with ballast and composition of the debris with sand / stones, fibers, textiles or plastic parts, etc.
For industrial wastewater treatment plants in chemical or pharmaceutical production, food processing or in slaughterhouses, the requirements are completely different as for municipal sewage.
Therefore, it is simply not possible to make a general statement which is the right screen for your application.
Contact us for the right choice of product - we are happy to assist you with our expertise!

In practice, two setup variants are used:

  • directly into a channel
  • free installation in a container, in smaller applications as compact system combined with a sand / stone trap
Progressive Stair Screen PSS

Progressive Stair Screen PSS

Automatic Stair Screen ASS

Automatic Stair Screen ASS

Automatic screens

Automatic screens

Chain Rake Screen CRS

Chain Rake Screen CRS

 Lamella spiral screen

Lamella spiral screen

Coarse Drum Filter

Coarse Drum Filter

Spiral Sieve Screen SSS

Spiral Sieve Screen SSS

Vertical screw screen

Vertical screw screen

Circular bar screen

Circular bar screen

Contact

All fields with * are required.

Con-Tex GmbH
Watersolution
Einheitsstra├če 22
57076 Siegen
+49 271 770 073 22
+49 271 770 073 24
This email address is being protected from spambots. You need JavaScript enabled to view it.
Logo CrefoZert con tex gmbh
logo

water treatment with system