The ore hardness influence to broken effect

  • The ore hardness influence to broken effect

    When broken ore, should sustain the resistance that the mechanical intensity place of ore causes. Ore by broken difficult easy, concern with this kind of obstruction. It is difficult that ore hardness jumps over Gao Yue broken, of the broken antrum scaleboard to crusher wear away fiercer, contrary, the ore with low hardness is right of the broken antrum scaleboard of crusher wear away should a few slighter.