GYRATION-TYPE CRUSHER

This gyration-type crusher has a concave provided inside a frame, a mantle core 12 which is rotatably arranged inside the concave, an outer peripheral surface in the shape of a truncated cone, and a mantle 13, which is mounted to the outer peripheral surface of the mantle core 12 and has an outer pe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Koga, Akimasa, Kobayashi, Jun, Kijima, Takashi
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:This gyration-type crusher has a concave provided inside a frame, a mantle core 12 which is rotatably arranged inside the concave, an outer peripheral surface in the shape of a truncated cone, and a mantle 13, which is mounted to the outer peripheral surface of the mantle core 12 and has an outer peripheral surface in the shape of a truncated cone. An annular member 52 is detachably provided to the outer peripheral surface of the mantle core 12, and the mantle 13 is connected to the outer peripheral surface of the annular member 52. The gyration-type crusher is capable of preventing wear of the mantle core even when the mantle and mantle cave are unevenly worn.