To find out about the nearest WAMGROUP Subsidiary explore Global Network
  • Discover WAMGROUP
  • Global Network
  • News & Events
  • Careers Worldwide
  • Suppliers
WAMGROUP Corporate

Step Screens VTR

Introduction

Step Screens 1
Step Screens 2
Step Screens 3
VTR Step Screens are used for Fine Screening in both municipal and industrial waste water treatment plants. 
Separation of non-biodegradable solids, floating and inorganic substances
Separation of non-biodegradable solids, floating and inorganic substances
Self-cleaning screen due to mobile lamellae
Self-cleaning screen due to mobile lamellae
Low maintenance costs
Low maintenance costs

Technical Specs

Description

VTR Step Screens, designed for in-channel installation, are used for fine screening of waste water.
They consist of two sets of lamellae - a mobile and a fixed one - which are separated by 3 or 6 mm spacing. The special arrangement of the lamellae forms filtering steps.
Step Screens

Function

Waste water is screened while the lamellae steps withhold the screenings. Throughout the operation the mobile lamellae lift the screenings step by step until they are dropped off on the fixed lamellae. The inorganic particles in the waste water flow are withheld by the screen forming a “screenings mat”. In this way, the water level upstream rises making the filter surface wider while the “screenings mat” on the screen keeps increasingly finer particles.
As soon as the upstream water level reaches a set height, the screen starts its cycle rising up a step.
During the cycle, the mobile lamellae lift screenings onto the next step until they reach the outlet for discharge.

Features

  • Different sizes up to 1,800 mm wide available
  • Discharge height from 1,400 up to 3,500 mm
  • 3 and 6 mm spacing available
  • 55 degree incline angle

Benefits

  • Self-cleaning
  • High capture efficiency of fine solids, inorganic and floating particles
  • Savings in operating costs, maintenance and operator attendance

Options

  • Alternative screen types and sizes
  • Material 304 L / 316 L SS
  • Alternative voltage and frequency
  • Alternative degree of motor protection
  • Control panel

Multimedia

Download

Here below you will find all documents regarding this product. Click "Other Languages" for translated versions.

Application Datasheets

DS_WasteWaterTreatment_VTR_0318_ENG.pdf
Latest edition: March 2018
English
Code:
To download technical, and spare parts manuals, please log in with your username and password.

If you do not have an account, please click here to register.

Suggested products

GDPR On May 25, 2018, the new General Data Protection Regulation (GDPR) enters into effect in all EU member states. Please check how we have adjusted our privacy policy in accordance with the European legislation.

This site uses cookies, including third parties, in order to improve your experience and to provide services in line with your preferences. By closing this banner, scrolling this page or by clicking any of its elements consent to the use of cookies. If you want to learn more or opt out of all or some cookies go to the section:
Privacy Policy and Cookies