Externally Fed Rotary Drum Screen

Rotray Drum Screen October 27, 2020 Externally Fed Rotary Drum Filter

The Externally Fed Drum Screen is designed for small and medium-sized wastewater treatment plants. It’s aiming at screening the floating solid substances in the water and widely used in wastewater pretreatment and industrial screening. 30% to 60% of the organic and inorganic floating solid substances will be removed after filtering which will greatly reduce the working load of the following process.

externally fed rotary drum screen

Two types of screens

Perforated screens: provide a high capture rate of materials bigger than the perforation size.
Wedge wire screens: minimize risk of clogging and maximizes permeability ratio with the V-shaped profile.