I-API Mining rock drilling bits IADC745 12.25″(311mm) ifektri

I gama le-brand:	EMpumalanga Ekude
Isitifiketi:	I-API ne-ISO
Inombolo Yemodeli:	IADC745
Ubuningi bokuthenga:	1 pc
Imininingwane yokupakisha:	Khipha Ibhokisi Elijwayelekile
Isikhathi sokuthumela:	5-8 izinsuku zokusebenza
Inzuzo:	Abasiki bekhwalithi ephezulu nokuthwala okuqinile, bandise impilo enkulu
Isikhathi Sewaranti:	5 iminyaka
Isicelo:	Ukumba ama-Welling okwakhiwa okuhlukile, okufana nokumba imayini yamalahle, izimayini zethusi, insimbi yensimbi, insimbi yegolide.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ividiyo Ehlobene

Ikhathalogi

Incazelo Yomkhiqizo

Izingcezu zokumba i-Wholesale yezimayini ezine-tricone ngentengo ehlisiwe evela e-China factory.
Incazelo Yebhithi:
I-IADC:745-TCI ibhithi enerola evaliwe enokuvikelwa kwegeji yokwakheka okuqinile nokuhubhuka.
Amandla Acindezelayo:
100-150 MPA
14,500-23,000 PSI
Incazelo Eyisisekelo:
Amatshe aqinile, ahlanganiswe kahle afana nalawa: ama-limestones e-silica aqinile, imigqa ye-quarzite, i-pyrite ores, i-hematite ores, i-magnetite ores, i-chromium ores, i-phosphorite ores, nama-granite.
Singanikela ngezingcezu zokumba i-tricone rock ngezimayini ezinosayizi abahlukahlukene kanye namakhodi amaningi e-IADC.

Ukucaciswa Komkhiqizo

Ukucaciswa Okuyisisekelo
Ikhodi ye-IADC	IADC745
Usayizi we-Rock Bit	12 1/4 amayintshi
	311 mm
Uxhumano Lwentambo	6 5/8” API REG PIN
Isisindo Somkhiqizo:	98kgs
Uhlobo lwe-Bearing:	Inkinobho ye-Roller-Ball-Roller-Thrust/I-Sealed Bearing
Uhlobo Lokuzungeza	I-Jet Air
Amapharamitha Okusebenza
Isisindo ku-Bit:	49,000-85,750Lbs
Isivinini sokujikeleza:	90-60RPM
Air Back Pressure:	0.2-0.4 MPa
Incazelo Eyisisekelo:	Amatshe aqinile, ahlanganiswe kahle afana nalawa: i-silica limestone eqinile, i-quarzite streaks, i-pyrite ores, i-hematite ores, i-magnetite ores, i-chromium ores, i-phosphorite ores, ne-granite.

INCAZELO YE-BIT:
I-IADC:745-TCI i-roller evaliwe enebhithi enokuvikelwa kwegeji.
ISAKHIWO SOKUSIKA:
I-Ovoid ku-gage kanye nemigqa yangaphakathi.
Idizayinelwe ukwakheka okunzima kakhulu nokuhubhuka okunamandla amakhulu okucindezela njenge-granite, i-limestone, i-sandy sandstone, i-dolomite ne-chert.
Isicelo: 46,000-56,000Psi
SHIRTTAIL PROTECTION:
I-hardmetal ne-wear resistant carbide ku-shirttail ne-lug.
INGCACISO YOMKHIQIZO:
Ikhodi ye-IADC:745
Uhlobo lwe-Bearing:Inkinobho ye-Roller-Ball-Roller-Thrust/I-Sealed Bearing
Uhlobo Lokujikeleza: I-Jet Air
Ukusika Isakhiwo
Imigqa Yangaphakathi Nos:Ogive kanye ne-ovoid
Imigqa yeGage:Ovoid
I-Gage Bevel Protection: Round
Pin Connection:6 5/8" API
I-Metric Bit Diameter: 311mm
Isisindo somkhiqizo: 98Kg
Ubulukhuni betshe mhlawumbe buthambile, obumaphakathi, obumaphakathi buqinile, buqinile futhi buqine kakhulu.Ukuqina kwedwala elilodwa kungase kuhluke kancane, njengokuthi :
I-limestone, i-sandstoneshale ine-limestone ethambile, i-limestone emaphakathi ne-limestone eqinile, isihlabathi esimaphakathi nesihlabathi esiqinile. Ngakho-ke kubalulekile ukukhetha izingcezu ze-siutable rock drilling zephrojekthi ehlukene yokumba.
Sinesipiliyoni seminyaka engu-15 sokukhiqiza imishini yokubhola kanye nezixazululo ezithuthukisiwe zokumba zemisebenzi ehlukene yokumba.Sithumele emazweni angaphezu kuka-30, njengaseziMakethe zase-Australasia kanye naseNingizimu Melika. Singanikela ngezingcezu zokumba izimayini ezihlukene ezinosayizi osuka ku-6 3/4" ukuya ku-16".