China API Rotary roller mining bit IADC742 12 1/4″ iripo

China API Rotary roller mining bit IADC742 12 1/4″ iri mudura Mufananidzo wakaratidzwa

Zita reBrand:	Kumabvazuva Kure
Chitupa:	API neISO
Nhamba yeTricone bit:	IADC742
Huwandu Hweodha Hushoma:	Chidimbu chimwe chete
Saizi yeBit:	12 1/4″ (311mm)
Kubatanidza Pin:	API ye6 5/8″
Kurema kwechigadzirwa:	98KG
Nguva yeWarandi:	makore mashanu
Kushandiswa:	Matombo eLimestone, granite, jecha jecha, dolomite uye chert

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Ruzivo rweChigadzirwa

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Tsananguro yeChigadzirwa

Zvidimbu zvekuchera tricone zvekuchera tsime zvakachipa nemutengo wakaderedzwa kubva kuChina factory.
Tsananguro yeBit:
IADC: 742-TCI sealed roller bearing bit ine gauge dziviriro yekudzivirira kune dzakaoma uye dzakakombama.
Simba Rinodzvinyirira:
100-150 MPA
14,500-23,000 PSI
Tsananguro yeGround:
Matombo akaomarara, akanyatsokomberedzwa zvakanaka akadai se: hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, uye granites.
Tinogona kupa zvidhinha zvekuchera matombo etricone muhukuru hwakasiyana uye akawanda emakodhi eIADC.

Tsanangudzo yeChigadzirwa

Tsanangudzo Yekutanga
Kodhi yeIADC	IADC742
Saizi yeRock Bit	12 1/4 inches
Saizi yeRock Bit	311mm
Kubatanidza shinda	6 5/8” API REG PIN
Kurema kwechigadzirwa:	98Kgs
Rudzi rweBheari:	Bhatani reRoller-Ball-Roller-Thrust/Sealed Bearing
Rudzi rweKutenderera	Mhepo yeJet
MaParamita Ekushanda
Kurema paBit:	49,000-85,750Lbs
Kumhanya Kwekutenderera:	90-60RPM
Kumanikidzwa Kwemusana Wemhepo:	0.2-0.4 MPa
Tsananguro yeGround:	Matombo akaomarara, akanyatsokomberedzwa akadai se: silica limestone yakaoma, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, uye granite.

CHIGADZIRWA CHEKUCHEKA:
Inovhara ganda pamutsetse wepakati, inovhara ganda uye inovhara ganda pamitsara yemukati.
Yakagadzirirwa maumbirwo akaomarara uye anokwesha ane simba guru rekudzvanya senge granite, limestone, jecha jecha, dolomite uye chert.
Chikumbiro: 46,000-56,000
Kudzivirirwa kweShirttail:
Carbide yakasimba uye inodzivirira kupfekwa pamuromo nemuchiuno wehembe.
ZVINHU ZVAKAITWA:
Kodhi yeIADC: 742
Rudzi rweKubereka: Roller-Ball-Roller-Thrust
Bhatani/Vhura Bearing
Rudzi rwekutenderera: Jet Air
Kucheka Maumbirwo:
Mitsetse yemukati neyemhino: Ogive uye ovoid.
Mitsetse yeGage: Ovoid
Kudzivirirwa kweGage Bevel: Yakatenderera
Kubatana kwePin: 6 5/8" API
Metric Bit Dia: 311mm
Mazano Ekushanda
Kurema paBit: 49,000-85,750lbs
Kumhanya kweRotary: 90-60RPM
Kumanikidzwa Kwemhepo Kudzokera Kumashure: 0.2-0.4MPa