API trione fekitori yeGasi kuchera zvishoma kune yakaoma rock zvakanaka

API tricone fekitori yeGasi yekuchera zvishoma yedombo rakaomarara zvakanaka Featured Image

Saizi yedombo bit:	8 1/2 inches
Chitupa:	API & ISO &SGS
Model Number:	IADC437G
Yakasimwa Bearing:	Metal yakavharwa fani
Material:	High manganese simbi
WOB:	0.35-0.95(KN/mm)
RPM:	140-60(r/min)
Warranty Time	3 years
Kugadzirwa kwakakodzera:	Shale, ivhu, sandstone uye conglomerate, nezvimwewo

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Product Description

Wholesale API gasi rechisikigo tricone rock drill bits ine simbi kumeso yakavharwa inobereka kubva kuChina fekitori.
IADC: 437 iTCI jenari yakavharwa bhiti ine geji yekudzivirira kune yakapfava maumbirwo ane yakaderera compression simba uye yakakwirira kudhiraivha.
Iyo compressive ndeiyi inotevera:
65-85 MPA
9,000-12,000 PSI
Tinogona kupa mabhiti etricone muhukuru hwakasiyana (kubva pa3 kusvika pa26”) uyemazhinji eIADC Makodhi.
Gasi maininjiniya geology matambudziko akadzika tsime kuchera (abnormal kuumbwa kumanikidzwa, sidewall kusagadzikana, kuumbwa kwechisikigo kutsauka uye kukuvara kwedhamu, nezvimwewo) uye maitiro ayo, kudzivirira, uye kurapwa kunyanya kuchera engineering geological matambudziko.
Mukugadzira nekuvaka kwekuchera tsime-injiniya geological dambudziko rekuongorora uye yekutevera ongororo, kunyanya kubata neiyo ina kudzvanywa (kuumbwa kudzvanywa uye kudonha kudzvanywa, kuvuza kudzvanywa uye kudhirowa kwemvura koramu kumanikidza), ndeye kuvandudza dhizaini yemhando, kuwana vimbiso inokosha yekuchera zvakachengeteka zvakanaka.

Chigadzirwa Specification

Basics Specification
Saizi yeRombo Bit	8 1/2 inches
Saizi yeRombo Bit	215.90 mm
Bit Type	TCI Tricone Bit
Thread Connection	4 1/2 API REG PIN
IADC Code	IADC 417G
Bearing Type	Journal Yakavharwa Inotakura neGauge Dziviriro
Kutakura Chisimbiso	Metal face yakavharwa
Kudzivirira Chitsitsinho	Available
Shirttail Dziviriro	Available
Circulation Type	Mud Circulation
Drilling Condition	Rotary drilling, high temp drilling, deep drilling, motor drilling
Total Mazino Count	80
Gage Row Mazino Count	33
Nhamba yeGage Rows	3
Nhamba Yemitsetse Yemukati	7
Jounal Angle	33°
Offset	8
Operating Parameters
WOB (Weight On Bit)	17,077-49,883 lbs
WOB (Weight On Bit)	76-222KN
RPM(r/min)	300~60
Inokurudzirwa torque yepamusoro	16.3-21.7KN.M
Kuumbwa	Yakapfava maumbirwo epasi kupwanya kuramba uye yakakwirira drillability.

8 1/2 inches rock drill bits IADC437 ndeye maumbirwo akapfava ekuchera matsime.
Pakuchera matsime akadzika kwazvo, tinokurudzira Metal-face sealed bearing tricone bits mukudzika kunodarika 1000 metres, kune hard rock and long distancetrenchless pilot hole yekuboora kureba kunodarika 300 metres tinokurudzirawo simbi-face yakavharwa ine trione bits.
Far Eastern kucheravane makore gumi nemashanu uye anopfuura makumi matatu nyika sevhisi ruzivo rwekupa iyodrill bits uye advanced drilling soulutions kune akawanda akasiyana maapplication.Chishandiso chinosanganisira munda weoiri, gasi rechisikigo, geological exploration, driectional boring, kuchera matsime emvura, Iwo akasiyana dhiri mabhiti anogona kugadzirwa maererano nekuumbwa kwakasiyana kwedombo sezvo isu tine chitupa cheAPI uye ISOye trione bits uye PDC bit.
Tinogona kupa mhinduro yeinjiniya yedu kana iwe uchikwanisa kupa chaiwo mamiriro, sekuoma kwematombo,mhando dzekuchera rig, rotary kumhanya, uremu pane bit uye torque.