DWA - Automatic Band Screens

Automatic band screens are installed on rear flow of travelling bridge scraper system at river water intake station for potable treatment plant, to lift-up fine screenings. Inclination of screen is 85 to 90 degree. The equipment is consisted of stainless-steel mesh screen, rib plate, chain, drive & driven sprocket, shaft, guide & guide angle, cycloid geared type drive & reduction system. Mostly opening of mesh screen is 3 to 4mm. Driving speed of mesh screen is variable according to inlet volume of screenings.