Trommel Screening Machine For Municipal Solid Waste

A trommel screen, also known as a rotary screen, is a mechanical screening machine used to separate materials, mainly in the mineral and solid-waste processing industries. It consists of a perforated cylindrical drum that is normally elevated at an angle at the feed end. The trommel screen is used to separate materials by size. The rotating drum rolls larger pieces over to allow all fines to flow down and through the trommel screen plates.