yubofilter

A r otary drum trommel screen , also called a drum screen for wastewater , is a mechanical filtration device that removes suspended solids from water. The system typically consists of a rotating cylindrical drum with perforated or wedge wire mesh that traps solid particles as wastewater flows through it. These trommel screens are often fabricated from stainless steel, ensuring corrosion resistance and longevity, especially in demanding environments like municipal sewage treatment plants, food processing, and industrial effluent management. How Work for Rotary Drum Trommel Screen The process begins when untreated wastewater enters the rotary drum screen. The inclined drum slowly rotates, allowing water to pass through the screen surface while retaining solids. A spray cleaning system or internal scraper removes accumulated debris continuously with minimal maintenance. These rotary drum trommel screen systems feature high-capacity, energy-efficient performance, whether for sludge dewa...