Ithimba eliwumgogodla le-Ninestones ngelokuqala ukuzibandakanya ocwaningweni nasekuthuthukisweni kwe-Dome Insert e-China, elihola phambili emhlabeni jikelele.

E-China, ithimba eliyinhloko lika-Wuhan Ninestones laba ngelokuqala ukuthuthukisa i-PDC DOME INSERT, futhi ubuchwepheshe bayo sekuyisikhathi eside bugcina isikhundla sabo esihamba phambili emhlabeni. Amazinyo e-PDC DOME akhiwe ngezingqimba eziningi zedayimane nezendlalelo eziguqukayo, ezinikeza ukumelana nomthelela ophezulu futhi afaneleka ngokukhethekile ukusetshenziswa ekwakhekeni kwe-abrasive. Kubikwa ukuthi impilo yamazinyo e-PDC DOME iphindwe izikhathi ezingu-5-10 kunamazinyo endabuko e-carbide, enciphisa kakhulu izindleko zokumba futhi ilethe izinguquko eziguquguqukayo embonini yokumba uwoyela.

Amazinyo e-PDC DOME awafanele nje kuphela ukuvikelwa kobubanzi nokumuncwa kokushaqeka kwama-roller cone drill bits, ama-downhole drill bits, kanye ne-PDC drill bits, kodwa futhi adonse ukunaka okusabalele emakethe yamazwe ngamazwe. Imikhiqizo yamazinyo ye-PDC DOME yethimba eliyinhloko le-Wuhan NInestones iye yaqashelwa kakhulu abasebenzisi basekhaya nabangaphandle ngokusebenza kwayo okuhle kakhulu, ikhwalithi ezinzile, isevisi yemakethe ehamba phambili, kanye nokusungula okusha kwe-R&D.