API fotary tricone ntsis IADC645 rau kev khawb qhov av tawg

API fotary tricone ntsis IADC645 rau kev khawb av tawg qhov drilling Featured Duab

Hom Hniav:	TCI roller ntsis
Hom kabmob:	Cov kabmob kaw
Tus Qauv Zauv:	IADC645
Bit Dia:	6 1/4″, 9 7/8″, 10 5/8″, 11″, 12 1/4″
Cov Lus Qhia Txog Pob Khoom:	Lub thawv ntoo plywood
Ntsuas:	Muaj
OEM:	Yog
Lub Sijhawm Warranty:	3 xyoos
Cov Lus Qhia Txog Kev Tsim Kho:	Cov formations nruab nrab.

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Cov Khoom Qhia Txog Khoom

Video cuam tshuam

Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Lub tricone bit yog lub laum uas muaj lub taub hau uas muab faib ua peb ntu tseem ceeb. Lub tricone bit muaj peb lub cones tig ua haujlwm sab hauv thiab txhua tus muaj nws cov kab hniav txiav.
Cov khoom no npog qhov loj ntawm 200 txog 311 millimeters (7 7/8" txog 12 1/4" ntiv tes). Ob qho tib si cua txias thiab kaw bearings muaj, nrog rau ntau yam carbide qib thiab ntxig geometries nrog cov qauv txiav optimized rau txhua yam mob.
Far Eastern drilling tuaj yeem tsim ntau yam tricone bit uas feem ntau siv rau qhov qhib-qhov mine blasting drilling, IADC code ntau yam los ntawm 4 series mus rau 8 uas npog feem ntau siv rau kev tsuas.

Cov Khoom Siv Qhia Txog Khoom

Cov Lus Qhia Tseem Ceeb
Tus lej IADC	IADC645
Qhov Loj ntawm Pob Zeb Bit	6 1/4 nti	9 7/8 nti	10 5/8 nti	11 nti	12 1/4 nti
Qhov Loj ntawm Pob Zeb Bit	159 hli	251 hli	270 hli	279 hli	311 hli
Kev Sib Txuas Xov	3 1/2” API REG PIN	6 5/8” API REG PIN
Khoom hnyav:	19KG	65KG	73.90KG	74KG	100KG
Hom kabmob:	Khawm Roller-Ball-Roller-Thrust/Khawm Uas Kaw Lawm
Hom Kev Ntshav	Dav Hlau Cua 0.53-1.07
Cov Kev Ntsuas Ua Haujlwm
Qhov hnyav ntawm qhov khoom: Lbs	18,395-38,228	29,625-59,250	31,880-63,750	33,226-66,000	37,037-74,773
Kev Ceev Tig:	100-60RPM
Cua Rov Qab Siab:	0.2-0.4 MPa
Kev piav qhia hauv av:	Cov pob zeb tawv, zoo-compacted xws li: nyuaj silica limestone, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, thiab granite