| 摘要 |
<p>The vibrating crusher has an annular treatment tank. Inside this is a two piece part co-operating with the treatment surface. The tank rests on deformable seatings and is power vibrated. The bottom and two sides have rough parts, hollow or projecting. The rough parts can be steps on the horizontal base and/or the vertical sides of the tank. The step faces are inclined on the longitudinal axis of the tank to define the horizontal movement of the grain finish.</p> |
