Drum screens

We offer Polytech drum screens (trommels) designed for screening easily and moderately washable ores to remove clay and other fine rock material. They are also used for classifying various bulk materials by specified particle size, including sand, crushed stone, coal, peat, waste, wood chips, and more.

Optionally, the drum screen can be equipped with a feed hopper, a belt feeder, discharge belt conveyors, and a surface cleaning system.

The drum diameter, length, and screening surface material are determined individually based on the technical specifications provided by the customer.

The illustration shows an example of a drum screen, model “Askania-1500”.