| 摘要 |
<p>Device consists of the upper cone wheel (11) and the lower disc wheel (5) whose axes are mutually deflected. The inlet (1), usefully equipped with contactless barrier (15), is placed on the splay side between lower disc wheel (5) and upper cone wheel (11). Rotary knife (17) is placed between inlet (1) and contact surface (16) of both wheels (5,11). Rotary knife (17) is equipped with independent motor (20). Drive unit (13) for upper cone wheel (11) is connected to frequency inverter.</p> |
