| 摘要 |
<p>The present invention relates to a plastic waste crusher consisting of a working chamber having a hopper, a knife system frame, an electrophone, and a control panel. The crusher knife system includes a stationary knife grate (1) consisting of at least eight stationary plate-like knives (5) and a pair of knife segments (2) mounted eccentrically on parallel shafts (6) and rotating in opposite direction to each other. Each segment (2) is formed by at least seven rotary knives (3) arranged in a line on the shaft, whereby during rotation, cutting edges (8) of said knives (3) are in contact with cutting edges (7) of said stationary knives (5) of the knife grate (1) and form therewith cutting pairs.</p> |
