| 摘要 |
PURPOSE: A cone crusher is provided to produce aggregates with low surface roughness and a circular form and to generate less dust fines. CONSTITUTION: A cone crusher(50) comprises: a crusher body(52); a hopper(54) mounted at the upper end of the crusher body to input raw stone into the inside of the crusher body; a concave(56) mounted inside the crusher body; and a mantle which is rotationally mounted inside the crusher body to crush the raw stone(62) to the concave.
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