Nā niho hui daimana no ka ʻeli ʻana a me ka ʻenekinia
ʻO Wuhan Ninestones Superabrasives Co., Ltd ka mea alakaʻi daimana composite niho ʻenehana.ʻO ke kūpaʻa hopena kiʻekiʻe a me ke kūpaʻa lole kiʻekiʻe o nā niho composite i lilo i koho maikaʻi loa e hoʻololi i nā huahana carbide cemented.ʻO ke ola lawelawe o nā niho hui daimana he kiʻekiʻe e like me 10 mau manawa ma mua o nā niho ʻoki carbide cemented maʻamau - 40 mau manawa.He inoa kiʻekiʻe ka inoa o ka hui i Kina.Hoʻohana nui ʻia nā huahana i ka petroleum PDC drill bits, high-end roller cone bits, kiʻekiʻe-press down-the-hole drill bits, rotary excavation picks, Ma ke kahua o nā mea hana superhard e like me nā koho eli lanahu, nā koho wili huila pālua. , a me ka wili alanui a me ka hoʻolālā ʻana i nā niho, ua waiwai a piha nā ʻāpana huahana, me nā ʻano niho niho 40 a ʻoi aku mai 5mm a 30mm i ke anawaena, a hiki ke hoʻopili ʻia e like me nā pono o ka mea kūʻai aku.
