Mining drill bits fekitori IADC722 9 inches for very hard well

Zita reBrand:	Far Eastern
Certification:	API uye ISO
Model Number:	IADC722
Minimum Order Quantity:	1 chidimbu
Package Details:	Plywood Bhokisi
Nguva Yekutumira:	5-8 mazuva ekushanda
Advantage:	High Speed Performance
Warranty Term:	3-5 makore
Application:	Kuchera marasha, kuchera Copper, Iron ore, Gold ore.

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Product Description

Mugodhi weholesale tsime tricone yekuchera mabheti nemutengo wakaderedzwa kubva kuChina factory.
Bit Description:
IADC: 722 - TCI yakajairika yakavhurika mhepo-yakatonhodzwa inotakura roller bit kune yakaoma semi-abrasive uye abrasive kuumbwa.
Far Eastern rotary drilling bits zvinosanganisira geometries uye simende carbide mamakisi kune akasiyana epamusoro uye anomanikidza masimba, abrasiveness, hukuru uye homogeneity yedombo pamwe neakasiyana ekupinda mareti uye kugona uye hunhu hwechibhorani.Innovative kubereka tekinoroji uye yakagadziridzwa geometry, zvigadzirwa uye machining nzira dzinopa hupenyu hurefu hwekubereka.
Kusarudzwa kweFar Eastern Drill rotary drill bits inovhara zvese zviri zviviri kuputika gomba mabhiti ekushandisa kwemigodhi uye mabhiti akakodzera kuvaka uye einjiniya kunyorera.Chigadzirwa chinovhara gomba madhayamita kubva pa159 kusvika 406 millimeters (6 ¼ kusvika 16 inches).Ese ari maviri mhepo-yakatonhodzwa uye yakavharwa mabearings anowanikwa, pamwe neakasiyana-siyana carbide mamakisi uye isa geometries ane yekucheka zvimiro zvakagadziridzwa kune ese mamiriro.

Chigadzirwa Specification

Basics Specification
IADC Code	IADC722
Saizi yeRombo Bit	9 inches
Saizi yeRombo Bit	229mm
Thread Connection	4 1/2” API REG PIN
Product Weight:	50Kgs
Bearing Type:	Roller-Ball-Roller-Thrust Button/Open Bearing
Circulation Type	Jet Air
Operating Parameters
Kurema paBit:	36,000-63,000Lbs
Kutenderera kumhanya:	90-60RPM
Air Back Pressure:	0.2-0.4 MPa
Ground Description:	Matombo akaoma, akaumbwa zvakanaka akadai se: hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, uye granite.

BIT DESCRIPTION:
IADC: 722 - TCI yakajairika yakavhurika mhepo-yakatonhorera inotakura roller bit
KUCHEKWA CHINHU:
Ovoid isa pa geji, bullet rakaumbwa pamitsetse yemukati nemitsara yemhino.
Yakagadzirirwa kuomarara uye semi-abrasivet maumbirwo ane yakakwirira compressive masimba akadai hard shale, sandstone, limestone, dolomite, chert uye cooper ore.
Kushandisa: 43,000-56,000Psi
SHIRTTAIL PROTECTION:
Hardmetal uye kupfeka inodzivirira carbide pane shirttail lip uye lug.
ZVINHU ZVAKAITIKA:
IADC Kodhi:722
Bearing Type:Roller-Ball-Roller-Thrust Button/Vhura Bearing
Kutenderera Type:Jet Air
Cutting Structure:
Inner uye Nose Rows:Ogive
Gage Rows:Conical
Gage Bevel Dziviriro: Round

Sarudza akakodzera matombo ekuchera mabhiti akakosha kwazvo usati watanga chirongwa.

Kuoma kwematombo kunogona kuve kwakapfava, kwepakati uye kwakaoma kana kuoma zvakanyanya, kuoma kweimwe rudzi rwematombo kunogona kunge kwakasiyana zvishoma, semuenzaniso, limestone, sandstone shale ine rakapfava limestone, yepakati limestone uye yakaoma limestone, yepakati sandstone uye yakaoma sandstone, nezvimwe. .

Muchirongwa chekuchera, Far Eastern vane makore gumi nemashanu uye nyika dzinopfuura makumi matatu ruzivo rwesevhisi yekugovera mabhiti ekuchera uye madhiri epamusoro ekushandisa akawanda akasiyana.Chishandiso chinosanganisira kuchera mugodhi wemarasha, kucherwa kwemhangura, simbi, chicherwa chegoridhe uye zvichingodaro. Zviboorero zvakasiyana-siyana zvinogona kugadzirwa maererano nemagadzirirwo akasiyana edombo nekuti isu tine yedu API & ISO yakasimbiswa fekitori yezvibooreso zvimedu.Isu tinogona kupa mhinduro yeinjiniya yedu kana iwe uchikwanisa kupa chaiwo mamiriro, sekuoma kwematombo, mhando dzekudhirowa, kumhanya kwekutenderera, huremu pane bit uye torque.