| 摘要 |
<p>The present invention relates to a magnetic apparatus which removes foreign substances by means of magnetic force and, more specifically, to a rod magnet capable of separating foreign substances, which are mixed during crushing with a crusher, by magnetic force. The present invention includes: a housing made up of a steel use stainless (SUS) 316; and a magnet part where a plurality of magnets are disposed in an inner space of the housing, and a yoke or an air layer is disposed between the magnets.</p> |
