5 1/4" IADC 637/537 wili liʻiliʻi no ka wili pōhaku paʻa.

Ke ʻoki ʻana:

● Ua hoʻomohala ʻia ka ʻāpana drill liʻiliʻi me nā kihi ʻokiʻoki maikaʻi ʻia e hōʻoia i ke komo wikiwiki ʻana, e lilo ia i koho hilinaʻi ma waena oTCI tricone bits a API maʻamau tricone bits.

● Hoʻolālā kūikawā ʻia no nā ʻano pōhaku paʻakikī a abrasive, hāʻawi kēia IADC 637 tricone drill bit i ka hana ʻokoʻa.

Palekana Kiekie

● Hoʻoikaika ʻia me nā mea hoʻokomo tungsten carbide paʻa, ʻo kēia ʻekolu cones drill bit e hōʻoia i ka lōʻihi o ke ola lawelawe, ʻoiai ma nā wahi koi.

● Hoʻopaʻa ʻia ka ʻōnaehana wili i hoʻopaʻa ʻia e pale i ka ʻaʻahu a me ka contamination, e hālāwai me nā kūlana kiʻekiʻe oTCI tricone bits.

Nā kikoʻī

● Anawaena: 5 1/4" (133 mm)

● Pin Connection: 2 7/8" API Reg

● Ke 'ano o ka lawe 'ana: 'O ka hui 'ana o ka huila i ho'opa'a 'ia

● Kaapuni: Nā Mokulele Jet maʻamau

● Kaumaha: 17.5 KG

Manaʻo ʻia nā ʻāpana hana

● Kaumaha ma ka Bit (WOB): 4-8 Tons

● Māmā Rotary: 120-250 RPM

● Ea Back Pressure: 0.5-1.2 MPa

Nā noi

● He kūpono no ka ʻimi ʻaila a me ke kinoea ma nā wahi liʻiliʻi, ʻo kēiaʻāpana pōhaku triconehe mea hana pono no nā kūlana paʻakikī.

● Pono no ka ʻeli ʻana i ka wai ma nā ʻano pāpaʻu a me nā pāhana ikehu geothermal me nā hoʻonohonoho paʻa.

● Hoʻohana nui ʻia i nā hana mining kahi e pono ai ka pololei a me ka hilinaʻi, e lilo ia i mea kū i waena o IADC TCI tricone bits a me API maʻamau tricone bits.