I-API rotary roller mining drill bits IADC425 yezimayini zegolide

I gama le-brand:	EMpumalanga Ekude
Isitifiketi:	I-API ne-ISO
Inombolo Yemodeli:	IADC425
Inani elincane le-oda:	1 isiqephu
Imininingwane Yephakheji:	Ibhokisi lePlywood
Isikhathi sokuthumela:	5-8 izinsuku zokusebenza
Ukujikeleza:	Ukujikeleza komoya
Ikhwalithi Yesiqinisekiso:	3 iminyaka
Usayizi Webhithi kanye Nosayizi Womucu:	10 5/8″ kanye 6 5/8″ API REG PIN

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ividiyo Ehlobene

Ikhathalogi

Incazelo Yomkhiqizo

Izingcezu zokumba i-rock drill yezimayini ze-wholesale ngentengo ehlisiwe evela embonini yase-China.
Incazelo Yebhithi:
I-IADC: 425 - I-TCI evaliwe i-roller bearing bit enokuvikelwa kwegeji yokwakheka okuthambile okunamandla acindezelayo aphansi kanye nokubhola okuphezulu.
Amandla Acindezelayo:
65 - 85 MPA
9,000 - 12,000 PSI
Incazelo Eyisisekelo:
Izikhawu ezinde zamashale athambile kakhulu ahlanganiswe kabi, ama-dolomite, amatshe esihlabathi, ubumba, usawoti kanye nama-limestones.
Singanikela ngezingcezu zokumba i-tricone rock ngezimayini ezinosayizi abahlukahlukene kanye namakhodi amaningi e-IADC.

Ukucaciswa Komkhiqizo

Ukucaciswa Okuyisisekelo
Usayizi we-Rock Bit	10 5/8”
Usayizi we-Rock Bit	270mm
Ikhodi ye-IADC	IADC425
Uxhumano Lwentambo	6 5/8” API REG PIN
Isisindo Somkhiqizo:	74kgs
Uhlobo lwe-Bearing:	Inkinobho ye-Roller-Ball-Roller-Thrust/I-Sealed Bearing
Uhlobo Lokuzungeza	I-Jet Air
Amapharamitha Okusebenza
Isisindo ku-Bit:	10,630-21,250Lbs
Isivinini sokujikeleza:	120-90RPM
Air Back Pressure:	0.2-0.4 MPa
Incazelo Eyisisekelo:	Izikhawu ezinde ze-shale ethambile kakhulu ehlanganiswe kabi, i-dolomite, i-sandstone, ubumba, usawoti kanye ne-limestone.

INCAZELO YE-BIT:
I-IADC:425-TCI i-roller evaliwe enebhithi ene-gauge yokuvikela
ISAKHIWO SOKUSIKA:
I-Chisel ku-gage, i-conical emigqeni engaphakathi.
Idizayinelwe ukwakheka okuthambile okunamandla acindezelayo aphansi kanye nokubhola okuphezulu okufana ne-shale, i-limestone ethambile, i-sandstone, i-conglomerate, i-dolomite ethambile nensimbi yamalahle.
Isicelo:5,000-8,000Psi
SHIRTTAIL PROTECTION:
Hardmetal on shirttail lip;
Gqoka i-carbide engazweli ezindebeni ze-shirttail kanye ne-lug.
INGCACISO YOMKHIQIZO:
Ikhodi ye-IADC:425
Uhlobo lwe-Bearing:Inkinobho ye-Roller-Ball-Roller-Thrust/I-Sealed Bearing
Uhlobo Lokuzungeza: I-Jet Air
Isakhiwo sokusika:
Imigqa Yangaphakathi Nekhala:I-Conical
Imigqa yeGage:Chisel
I-Gage Bevel Protection: Round
Khetha izingcezu ezifanele zokumba amatshe kubaluleke kakhulu ngaphambi kokuqala iphrojekthi.
Ukuqina kwamadwala kungase kube thambile, okuphakathi futhi kube nzima noma kuqine kakhulu, ukuqina kohlobo olulodwa lwamadwala kungase kuhluke kancane, isibonelo, i-limestone, i-sandstone shale ine-limestone ethambile, i-limestone ephakathi kanye ne-limestone eqinile, i-sandstone ephakathi nendawo nesihlabathi esiqinile, njll. .
Kuphrojekthi yokumba,EMpumalanga Ekudeuneminyaka engu-15 kanye nesipiliyoni sezinsizakalo zamazwe angaphezu kuka-30 ukuhlinzeka ngezingcezu zokubhoboza nezisombululo ezithuthukisiwe zokumba zezinhlelo zokusebenza eziningi ezahlukene.Isicelo kuhlanganiseukumba imayini yamalahle, ukumba ithusi, insimbi, igolidenokunye.Izinsimbi zokubhoboza ezihlukahlukene zingenziwa ngendlela oyifisayo njengokwakheka kwamadwala ahlukene ngenxa yokuthi sinethu.I-API ne-ISOifektri eqinisekisiwe yamabhithi okubhoboza.Singanikeza isisombululo sikanjiniyela wethu lapho unganikeza izimo ezithile, njengeubulukhuni bamatshe, izinhlobo zomshini wokumba, isivinini sokujikeleza, isisindo kubhithi netorque.