Screening is performed through the eccentric movement of the material across the sieve. This motion separates the oversize fraction from the undersize fraction. The resulting fraction sizes depend on the mesh size of the installed sieves.
| TYPE | DIAMETER | HEIGHT | POWER CONSUMPTION | CAPACITY | WEIGHT |
|---|---|---|---|---|---|
| ET 30 | 4 500 mm | 2 000 mm | 2 kW | 30 m³/h | 1 750 kg |
| ET 60 | 5 700 mm | 3 150 mm | 4 kW | 60 m³/h | 3 500 kg |
| ET 120 | 6 500 mm | 4 000 mm | 7,5 kW | 120 m³/h | 4 200 kg |