Roto Drum Screen
The main component of this system is a cylindrical drum is positioned at an angle to the water flow, with one end submerged in the water or wastewater. The drum is set in motion by a motor-driven mechanism, causing it to rotate slowly. As the drum rotates, water or wastewater flows into it from one end. A cleaning mechanism like brushes/ sprays/scrapers incorporated with screen which will remove the captured solids from the drum and deposit them into a collection bin through screw conveyor.