China API Rotary wodzigudubuza migodi pang'ono IADC742 12 1/4″ mu katundu

Dzina la Brand:	Kum'mawa kwakutali
Chitsimikizo:	API & ISO
Tricone bit No:	IADC742
Kuchulukira Kochepa Kwambiri:	1 chidutswa
Kukula Pang'ono:	12 1/4 ″ (311mm)
Pin Connection:	6 5/8″ API
Kulemera kwa katundu:	98kg pa
Nthawi Yotsimikizira:	5 zaka
Ntchito:	Mwala wa miyala, granite, mchenga wa mchenga, dolomite ndi chert

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Kanema Wogwirizana

Catalog

Mafotokozedwe Akatundu

Kubowola kwa ma tricone opangira migodi ndi mtengo wotsika kuchokera ku China factory.
Kufotokozera Pang'ono:
IADC: 742-TCI yosindikizidwa yodzigudubuza yokhala ndi chitetezo cha geji kuti ikhale yolimba kwambiri komanso yotupa.
Compressive Mphamvu:
100-150 MPA
14,500-23,000 PSI
Kufotokozera Pansi:
Miyala yolimba, yopangidwa bwino monga: miyala ya silika yolimba, mikwingwirima ya quarzite, ore ya pyrite, ore hematite, ore magnetite, chromium ores, ore phosphorite, ndi granite.
Titha kupereka migodi ya tricone kubowola miyala mu makulidwe osiyanasiyana ndi ma Code ambiri a IADC.

Mafotokozedwe a Zamalonda

Mfundo Zofunikira
IADC kodi	IADC742
Kukula kwa Rock Bit	12 1/4 inchi
Kukula kwa Rock Bit	311 mm
Kugwirizana kwa Ulusi	6 5/8” API REG PIN
Kulemera kwa katundu:	98kg pa
Mtundu Wonyamula:	Bulu Lopiringizira-Mpira-wodzigudubuza-Kutulutsa / Kusindikiza Kusindikizidwa
Mtundu Wozungulira	Jet Air
Opaleshoni Parameters
Kulemera pa Bit:	49,000-85,750Lbs
Liwiro Lozungulira:	90-60 rpm
Air Back Pressure:	0.2-0.4 MPa
Kufotokozera Pansi:	Miyala yolimba, yopangidwa bwino monga: miyala ya silika yolimba, mizere ya quarzite, pyrite ores, ore hematite, ore magnetite, chromium ores, ores phosphorite, ndi granite.

CHIKHALIDWE CHAKUDULA:
Ovoid pa gage, ogive ndi ovoid pamizere yamkati.
Amapangidwira mapangidwe olimba komanso onyezimira okhala ndi mphamvu zopondereza kwambiri monga granite, miyala yamchere, mchenga wamchenga, dolomite ndi chert.
Ntchito: 46,000-56,000
SHIRTTAIL PROECTION:
Hardmetal ndi kuvala kusamva carbide pa shirttail milomo ndi lug.
KUKHALA KWA PRODUCT:
IADC kodi: 742
Mtundu Wonyamula: Roller-Ball-Roller-Thrust
Batani / Open Bearing
Mtundu Wozungulira: Jet Air
Kapangidwe Kadulidwe:
Mkati ndi Mphuno Mizere: Ogive ndi ovoid.
Mizere ya Gage: Ovoid
Chitetezo cha Gage Bevel: Kuzungulira
Kulumikizana kwa Pin:6 5/8" API
Metric Bit Dia: 311mm
MALANGIZO OGWIRITSA NTCHITO
Kulemera kwa Bit: 49,000-85,750lbs
Kuthamanga Kwambiri: 90-60RPM
Air Back Pressure: 0.2-0.4MPa