Crusher for shredded waster and wood residue, has shredding unit arranged downstream from rotary tool with respect to rotation direction to form baffle for passage of material on outlet of tool

摘要

The crusher has a hood extending around a tool (2) turning around a horizontal axis. A shredding unit (20) arranged downstream from the tool with respect to rotation direction forms a baffle for a passage of material on an outlet of the tool. The unit is formed by a grid with horizontals bars (21) transverse to teeth (19). The hood is articulated around a horizontal rotation axis placed in an upper part of an envelope (3).