Oct 20, 2021 Metso Trommel screen. 8613879771862. salesjxscmining.com. Inquire Now. The trommel screen, also called mining rotary screen, is suitable for screening all kinds of damp, clay, and easily blocked materials, such as alluvial ore, coal, coke, white ash, sticky stone, etc. The trommel screen is a new generation of self-cleaning and screening ... Hot Item Trommel Screen for Sand and Gravel . High-quality trommel separator supplier. The trommel screen, also known as a rotary screen or drum screen, it is a mechanical screening device used to separate materials like soil, mulch, and sand ore, coal, gravel, etc., mainly in the mineral and solid-waste processing industries..