| 摘要 |
The subject of the present invention is a centrifugal crusher with throwing under vacuum comprising an enclosure (2) of vertical axis equipped with means (4, 16) for feeding a granular material, with means (10) for throwing the said granular material onto an associated target surface (15) and with means (16, 21) for extracting the crushed granular material. The enclosure (2) is divided into at least two superimposed compartments (A, B...), each one containing means (10) for throwing the granular material onto an associated target surface (15) fed in sequence. <IMAGE>
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