Device for processing excavated material, slurries and refuse comprises a comminuting device having a shaft supporting disks having a recess formed in the direction of rotation in front of the cutting tools of each disk

摘要

Device comprises a comminuting device having at least one shaft supporting disks with comminuting tools (6, 7). A recess (64) is formed in the direction of rotation in front of the cutting tools of each disk. At least two recesses have different designs. Preferred Features: The recesses have different lengths in the peripheral direction and different depths.