Trommel Drum Screen

Drum screen/Trommel Sieve/Rotary screen1. Operating Principle Drum screen consists of motor, decelerator, rotordrive, chassis, seal cap, inlet and outlet. Material feeds into the drum, is lifted up by the rotation and aerated as it falls back down. This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum. 2. Features 1) Configured for classification, screening and grading 2)Simple structure, higher reliability, low investment cost 3)Large processing capacities 4)Smooth running, low noise 5)Easy maintenance 6)Unique screen design, result in higher capacities, longer screen life and less blocking of mesh screen 3.Applicable Industry 1) Quarry: suitable for screening and classifying gravel, clay, mountain meal, sand, etc. 2) Coal Industry: suitable for screening and classifying lump coal, coal dust, coal washing, etc. 3) Chemical, Mineral-selecting Industry: suitable for grading and classifying lump, powder substance, etc. 4) Metallurgy, construction and other industries 4.Technical Parameters ModelCapacity(m3/h)Drum Diameter(mm)Length(mm)Power(KW)Overall Dimensions(mm)GS123020-50Φ1200300033580×1590×1675GS153040-80Φ150030005.53980×1790×1975GS183080-150Φ180030007.54150×1870×2240GS2030130-200Φ20003000114230×1950×2950 5.Note 1) Can be customized according to different requirements of customers. 2) Do not hesitant to contact us.