| 摘要 |
<p>The crusher has an outer mantle (2) and an inner crushing cone (3), and a crushing cavity essentially having the shape of a circle circumference in the plane intersecting said parts, to crush the material using a relative, approaching movement of the cone (3) and the mantle (2), which is accomplished so that the point where the cone (3) and the mantle (2) are closest to each other as a result of the above-mentioned motion, follows a track in the direction of said circle circumference. The crusher has actuators (5) on said circle circumference, which are arranged to function in a given order to create the crushing motion between the cone (3) and the mantle (2).</p> |
