API Mining amasuntswana okomba ilitye IADC745 12.25″(311mm) umzimveliso

Igama lebrand:	KwiMpuma Ekude
Isiqinisekiso:	API & ISO
Inombolo yoMfanekiso:	IADC745
Thenga Ubuninzi:	1 pc
Iinkcukacha zokupakisha:	Thumela iBhokisi esemgangathweni
Ixesha lokuzisa:	5-8 iintsuku zokusebenza
I-advanteji:	Abasiki bezinga eliphezulu kunye nokuthwala olomeleleyo, bandise ubomi obukhulu
Ixesha leWaranti:	Iminyaka emi-5
Isicelo:	Ukugrumba ukwakhiwa okwahlukileyo, okufana nokugrumba umgodi wamalahle, imigodi yeCopper, intsimbi ekrwada, igolide ekrwada.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Ividiyo ehambelanayo

Ikhathalogu

Ingcaciso yeMveliso

Ukwemba iWholeliseyili kakuhle amasuntswana okomba wetricone ngexabiso elithotyiweyo elivela eTshayinary.
Inkcazo encinci:
I-IADC: 745-TCI etywiniweyo i-roller bearing bit kunye nokhuseleko lwegeyiji yolwakhiwo olunzima kakhulu kunye ne-abrasive.
Amandla acinezelayo:
100-150 MPA
14,500-23,000 PSI
Inkcazelo yomhlaba:
Amatye aqinileyo, adityaniswe kakuhle afana namatye ekalika ekalika, i-quarzite streaks, pyrite ores, ores hematite, ores magnetite ores, chromium ores, ores phosphorite, kunye neegranite.
Singanikezela ngamasuntswana okugrumba amatye e-tricone kwiintlobo ezahlukeneyo zobukhulu kunye neeKhowudi ezininzi ze-IADC.

Ukucaciswa kweMveliso

Specification Basic
Ikhowudi ye-IADC	IADC745
Ubungakanani be-Rock Bit	12 1/4 intshi
	311mm
Uqhagamshelo lwemisonto	6 5/8” API REG PIN
Ubunzima beMveliso:	98Kgs
Isimbo sokuGcina:	I-Roller-Ball-Roller-Thrust Button/iNqanaba elitywiniweyo
Uhlobo lokujikeleza	Umoya weJet
Iiparamitha zokuSebenza
Ubunzima kwiBit:	49,000-85,750Lbs
Isantya sokujikeleza:	90-60RPM
Uxinzelelo Lomoya Ngasemva:	0.2-0.4 MPa
Inkcazelo yomhlaba:	Amatye aqinileyo, adityaniswe kakuhle afana nala: ilitye lekalika eliqinileyo, i-quarzite streaks, pyrite ores, ores hematite ores, magnetite ores, chromium ores, ores phosphorite, kunye negranite.

INKCAZELO YOMTHETHO:
I-IADC: I-745-TCI itywinwe i-roller ethwele isuntswana ngokhuseleko lwegeji.
ISAKHIWO SOKUSEKA:
I-Ovoid kwi-gage kunye nemiqolo yangaphakathi.
Idizayinelwe ulwakhiwo olunzima kakhulu nolutyhutyhayo olunamandla acinezelayo aphezulu anje ngegranite, ikalika, ilitye lesanti, idolomite kunye nechert.
Isicelo: 46,000-56,000Psi
UKHUSELEKO lwe-SHIRTTAIL:
I-Hardmetal kunye nokunxiba i-carbide enganyangekiyo kumlebe we-shirttail kunye ne-lug.
INGCACISO YOMVELISO:
Ikhowudi ye-IADC:745
Ukuthwala Uhlobo:I-Roller-Ball-Roller-Thrust Button/Itywina
Uhlobo lokujikeleza: I-Jet Air
Isakhiwo sokusika
I-Inner kunye ne-Nos Rows: I-Ogive kunye ne-ovoid
Imiqolo yeGage:Ovoid
Ukhuseleko lweGage Bevel: Round
Pin Connection:6 5/8" API
Metric Bit Ububanzi: 311mm
Ubunzima bemveliso: 98Kg
Ubulukhuni belitye mhlawumbi buthambile, buphakathi, buphakathi bulukhuni , buqine kwaye buqine kakhulu.
I-Limestone, i-sandstoneshale ine-limestone ethambileyo, i-limestone ephakathi kunye ne-limestone eqinile, ilitye lentlabathi eliphakathi kunye nelitye eliqinileyo. Ngoko ke kuthathwa ngaphandle ukukhetha amasuntswana okomba amatye akhoyo kwiprojekthi yokomba eyahlukileyo.
Sineminyaka eli-15 yamava ezixhobo zokuvelisa izixhobo zokomba kunye nezisombululo zokomba ezihambele phambili zokombiwa kwemisebenzi eyahlukeneyo.Sithumele kumazwe angaphezu kwama-30 kumazwe angaphandle, njengakwiMarike yase-Australasia naseMazantsi eMelika. Singanikezela ngeebhithi ezahlukeneyo zokumbiwa kwemigodi ezinobungakanani ukusuka kwi-6 3/4 "ukuya kwi-16".