• Jan 13, 2026 Trommel Design Calculation A = \frac{Q}{v_s} \] Where: \( A \) = screen area (m²) \( Q \) = volumetric feed rate (m³/s) \( v_s \) = screen capacity (m/s) Screen capacity depends on material type and aperture size; manufacturers often provide these values. Step 6: Determine Inclination Angle The inclina By Gustave Ratke
