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Maʻalahi e hoʻokomo a me ka māmā Vertical Shaft Impact Crusher
Maikaʻi ka huaʻōlelo ʻo ka hopena i kēia ʻano crusher e hoʻohana ʻia ana kekahi impaction no ka wāwahi ʻana i nā pōhaku. I nā ʻano maʻamau o ke kaomi crusher e hana ʻia no ka wāwahi ʻana i nā pōhaku. Akā, pili nā mea hoʻoheheʻe hopena i kahi ala hopena. ʻO ka Vertical Shaft Impact Crusher mua i haku ʻia e Francis E. Agnew i ka makahiki 1920. Hoʻolālā ʻia lākou e hoʻohana ʻia i ka lua, tertiary a i ʻole quaternary stage crushing. He kūpono nā mea hoʻoheheʻe no ka nui o nā noi e like me ka hana ʻana i ke one i hana ʻia kiʻekiʻe, nā aggregates i hana maikaʻi ʻia a me nā minerala ʻoihana. Hiki ke hoʻohana ʻia nā crushers no ke kālai ʻana a i ʻole ka wehe ʻana i nā pōhaku palupalu mai ka ʻili.
