| Parameters | Symbol | Value |
| Screw length | L | 1000 mm |
| Number of blades | N | 1 |
| Inlet diameter | Di | 70 mm |
| Outer diameter | Do | 130 mm |
| Number of helix | m | 12 |
| Pitch | P | 70 mm |
| Trough diameter | Dt | 134 mm |
| Gap width | Gw | 2 mm |
| Slope | α | 30, 35, 40, 45 |