| 摘要 |
<p>The method involves forming grinding material by two fresh material components (6,7), where the former fresh material component is easily grinded than the latter fresh material component. The crushing of the grinding material of a grinding chamber (2) is placed under the influence of grinding balls, where the grinding material is discharged through a central outlet (4). The former fresh material component of the grinding chamber and the latter fresh material component are placed together with coarse material (10) of a separator (5) of another grinding chamber (3).</p> |
