Utu mō ngā mata keri toka hurihuri IADC825 11 inihi

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	Momo hurihuri toka IADC825
Tau o te Ota:	1 pc
Rahi o te moka Tricone:	11 inihi
Wā Tukunga:	7 ngā rā
Painga:	Te Mahi Tere Teitei
Te Wā Pūtāhui:	3-5 tau
Taupānga:	Te keri waro, te keri parahi, te rino, te koura.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ngā mata keri poka keri tricone hokohoko nui me te utu whakaheke mai i Haina factory.
Whakaahuatanga Moka:
IADC: Mata pere roera hiri 825-TCI me te tiaki ine mō ngā hanganga tino mārō me te koi.
Kaha Pehi:
100-150 MPA
14,500-23,000 PSI
Whakaahuatanga Whenua:
Ngā toka mārō, kua pai te whakapiripiri, pērā i: ngā kōhatu kōhatu mārō, ngā rārangi quarzite, ngā konganuku pyrite, ngā konganuku hematite, ngā konganuku magnetite, ngā konganuku chromium, ngā konganuku phosphorite, me ngā granite.
Ka taea e mātou te tuku atu i ngā mata keri mō te toka tricone i roto i ngā rahi rerekē me te nuinga o ngā waehere IADC.

Whakatakotoranga Hua

Mō te whiriwhiri i te momo moka, me tutuki i ngā āhuatanga hoahoa me ngā āhuatanga tuarua te taurite pai i waenga i te tere teitei o te urunga (ROP) me te roa o te ora ratonga. Ina tutuki ngātahitia ēnei tawhā, ka taea te whakaiti i te utu keri katoa (TDC) mō ā mātou tikanga.
Ko te whāinga matua o Te Tai Rāwhiti ko te whakarato i ngā hua me ngā ratonga kounga teitei ki ā mātou tikanga. Kei a mātou ngā taputapu R&D ngaio, ngā taputapu whakaputa matatau, me ngā taputapu tino tika. Whakaitihia te utu, te tere ake o te mahi keri, me te whakarite i te haumaru ko tā mātou whāinga tonu.
Ko te mahi tahi toa-toa te whāinga matua a mātou.
Whakapā mai ki a mātou mēnā kei te kimi koe i tētahi wheketere mō ngā moka keri.