Hale hana reamers pōhaku niho kila holoʻokoʻa me ke kumu kūʻai hoʻemi

ʻO ka mea hana pōhaku niho kila 12 ʻīniha kūʻai nui no ka ʻauwaha pōhaku palupalu ma ka waihona mai ka hale hana Kina
He loea ʻo Far Eastern Machinery Co., Ltd i ka hana ʻana i ka Steel Tooth Rock Reamer, ma waho aʻe o nā mea maikaʻi, ʻo ka laina hana piha a paʻa hoʻi ka hōʻoia ikaika no nā huahana.
Ua hoʻonohonoho ʻia ka 12" HDD Rock Reamer me 3 pcs roller cone cutters, i hoʻohana ʻia no ke kūkulu ʻana i 8 1/2" Tricone Bit. ʻOiai ua hoʻonui ʻia ka ʻokiʻoki roller cone me ka tungsten carbide ma ka wāwae, cone a me ka shirttail, e hoʻonui i ke kūpaʻa ʻana i ka ʻaʻahu. Hiki ke hana pū me Ditch Witch, XCMG, Vermeer HDD machines, e wili i nā ʻano palupalu me ka wikiwiki penetrating kiʻekiʻe, e like me ka mudstone, gypsum, salt-stone, soft limestone, etc.
No nā mea ʻeli wili kuhikuhi ʻākea, hiki iā mākou ke hoʻomaʻamaʻa a kōkua i ka hoʻoheheʻe ʻana i ka HDD rock reamer.
No nā mea hoʻolaha, hiki iā mākou ke hana i nā hoʻolālā kūʻai piha e hoʻokō i nā koi ʻeli o nā mea kūʻai aku. Ke ʻimi nei ʻoe i kahi mea hoʻolako hilinaʻi? E hele mai, mai kānalua e haʻi mai iā mākou, e loaʻa iā ʻoe nā huahana kūpono loa.