| 摘要 |
<p>A screening deck (100) for screening of material, such as crushed stone, gravel or the like, the screening deck (100) comprising screening elements (110a, 110b), and where at least one side of each screening element (110a, 110b) is not parallel with a longitudinal direction (A) of the screening deck (100), and that the screening deck (100) includes at least two different types of said screening elements (110a, 110b), and that different screening elements (110a, 110b) are arranged at different heights in the screening deck (100) for creating narrowing passages or winding paths for the material on the screening deck (100).</p> |
