I-API Metal mining rock drill bits IADC532 yokwakheka okuqinile
Incazelo Yomkhiqizo
I-IADC532 TCI indinganiso evula i-roller epholile emoyeni enebhithi enezingqimba ezithambile ezinamandla okucindezela aphansi kanye nokubhola okuphezulu.
Amandla okucindezela ami kanje:
85 - 100 MPA
12,000 - 14,500 PSI
I-IADC532 tricone bit izosetshenzelwa idwala eliqinile eliphakathi nendawo, elihlanganisa i-limestone eqinile noma i-chert, i-hematite ores, amatshe esihlabathi anemigqa ye-quartz, amatshe ama-metamorphic amahlamvu amahlamvu.
Ukucaciswa Komkhiqizo
Ukucaciswa Okuyisisekelo | ||||
Ikhodi ye-IADC | IADC532 | |||
Usayizi we-Rock Bit | 6 3/4” | 12 1/4” | 13 3/4” | |
171mm | 311 mm | 349 mm | ||
Uxhumano Lwentambo | 3 1/2” API REG PIN | 6 5/8” API REG PIN | 6 5/8” API REG PIN | |
Isisindo Somkhiqizo: | 21KG | awu 98kg | 123KG | |
Uhlobo lwe-Bearing: | Inkinobho ye-Roller-Ball-Roller-Thrust/Open Bearing | |||
Uhlobo Lokuzungeza | I-Jet Air | |||
Amapharamitha Okusebenza | ||||
Isisindo ku-Bit: | 13,500-33,750Lbs | 24,500-61,250Lbs | 27,500-68,750Lbs | |
Isivinini sokujikeleza: | 110-80RPM | |||
Air Back Pressure: | 0.2-0.4 MPa | |||
Incazelo Eyisisekelo: | Amatshe aqinile aphakathi nendawo aqinile njenge-sandstone anemicu ye-quartz, i-limestone eqinile noma i-chert, i-hematite ores, idwala eliqinile eliqinile, elihlanganiswe kahle elifana ne-sandstone ene-quartz binder, i-dolomite, i-quartzite shale, i-magma kanye ne-metamorphic coarse grained rocks. |
ISAKHIWO SOKUSIKA:
I-Conical ku-gage nemigqa yangaphakathi.
Idizayinelwe ukwakheka okuthambile okumaphakathi okunamandla acindezelayo aphansi njenge-shale, i-limestone ethambile, i-dolomite ene-interlayers kanye nensimbi yamalahle.
Isicelo: 18,000-27,000Psi