API chaw tsim khoom ntawm cov dej zoo roller bits nrog Chisel inserts

Lub Npe Hom:	Sab Hnub Tuaj Deb
Daim Ntawv Pov Thawj:	API & ISO
Tus Qauv Zauv:	IADC537
Yam Tsawg Kawg Nkaus Yuav Tsum Tau:	1 daim
Cov Lus Qhia Txog Pob Khoom:	Lub thawv ntoo plywood
Lub Sijhawm Xa Khoom:	5-8 hnub ua haujlwm
Qhov Zoo:	Kev Ua Haujlwm Ceev
Lub Sijhawm Warranty:	3-5 xyoos
Daim Ntawv Thov:	Qhov Dej Roj, Cov Roj Ntuj, Geothermy.

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Cov Khoom Qhia Txog Khoom

Video cuam tshuam

Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Lag luam wholesale API dej zoo tungsten carbide ntxig tricone bits IADC537 nrog elastomer kaw bearing rau nyuaj formation hauv Tshuag nrog luv nqi los ntawm Tuam Tshoj Hoobkas
Kev piav qhia ntawm ntsis:
IADC: 537-TCI phau ntawv xov xwm kaw cov kabmob me me nrog kev tiv thaiv ntsuas rau cov qauv mos mos mus rau nruab nrab nrog lub zog compressive qis.
Lub zog nias:
85-100 MPA
12,000-14,500 PSI
Kev piav qhia hauv av:
Cov pob zeb tawv nruab nrab thiab cov pob zeb ntxhib xws li cov xuab zeb xuab zeb uas muaj cov kab quartz, cov pob zeb limestone tawv lossis chert, cov pob zeb hematite, cov pob zeb tawv, cov pob zeb ntxhib uas sib zog zoo xws li: cov xuab zeb xuab zeb uas muaj cov pob zeb quartz binder, dolomites, cov pob zeb quartzite shales, magma thiab cov pob zeb metamorphic coarse grained.
Far Eastern Drilling tuaj yeem muab cov khoom me me tricone hauv ntau qhov ntau thiab tsawg (txij li 3 "txog 26") thiab feem ntau ntawm IADC Codes.

Cov Khoom Siv Qhia Txog Khoom

Cov Lus Qhia Tseem Ceeb
Qhov Loj ntawm Pob Zeb Bit	7 1/2 nti
Qhov Loj ntawm Pob Zeb Bit	190.5 hli
Hom ntsis	Tungsten Carbide Ntxig (TCI) ntsis
Kev Sib Txuas Xov	4 1/2 API REG PIN
Tus lej IADC	IADC537G
Hom kabmob	Phau Ntawv Xov Xwm Bearing
Cov Khoom Siv Bearing	Elastomer Sealed Bearing
Kev Tiv Thaiv Pob Luj Taws	Muaj
Kev Tiv Thaiv Tus Tsov Tus Ntxaib	Muaj
Hom Kev Ntshav	Kev ncig ntawm cov av nkos
Cov Kev Ntsuas Ua Haujlwm
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	19,100-42,693 phaus
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	85-190KN
RPM (r/min)	120~50
Kev tsim	Cov qauv nruab nrab nrog lub zog compressive qis, xws li shale nruab nrab, limestone, sandston nruab nrab, thiab lwm yam.

Tus nqi sib tw thiab kev ua tau zoo meej, 7 1/2 "IADC537G yog tus qauv ib txwm muaj thiab cov qauv qub hauv kev khawb dej zoo, 4" lossis 4 1/2 "cov kav dej ib txwm ntsia tom qab 190mm qhov drilled.
Cov tungsten carbide ntxig dej qhov dej laum me me no muaj cov kabmob kaw thiab tungsten carbide gauge tiv thaiv, nws tuaj yeem ua haujlwm nrog lub tsheb thauj khoom mounted laum rig lossis hydraulic laum rig.
Nrog lub sijhawm xa khoom sai thiab kev pabcuam tom qab muag zoo, Tuam Tshoj Far Eastern tau pabcuam rau ntau dua 35 lub tebchaws hauv 10 xyoo dhau los Hauv qhov project drilling, Peb muaj kev paub dhau los los muab cov laum me me thiab cov kev pabcuam drilling siab heev rau ntau daim ntawv thov sib txawv. Daim ntawv thov suav nrogkev khawb dej zoo hauv thaj chaw roj, roj av, kev tshawb nrhiav geological, kev khawb av, Cov khoom siv laum ntau yam tuaj yeem hloov kho raws li cov pob zeb sib txawv vim peb muaj peb tus kheejAPI & ISOLub Hoobkas tau ntawv pov thawj ntawm cov khoom siv laum tricone. Peb tuaj yeem muab peb tus engineer txoj kev daws teeb meem thaum koj tuaj yeem muab cov xwm txheej tshwj xeeb, xws liqhov nyuaj ntawm pob zeb, hom kev khawb rig, qhov ceev ntawm kev sib hloov, qhov hnyav ntawm qhov ntsis thiab torqueNws tseem yog ib qho tseem ceeb uas peb yuav tsum nrhiav cov khoom siv tho qhov uas tsim nyog tom qab koj tuaj yeem qhia rau peb paub.drilling ntsug zoo los yog kab rov tav drilling, roj zoo drilling.