API Metal mining rock drill bits IADC532 yekugadzira yakaoma kwazvo
Product Description
IADC532 TCI yakajairwa yakavhurika mhepo-yakatonhorera roller inotakura bhiti yezvakapfava maumbirwo ane yakaderera compression simba uye yakakwirira kudhiraivha.
Iyo compressive simba ndeyekutevera:
85 - 100 MPA
12,000 - 14,500 PSI
Iyo IADC532 tricone bit ichashandiswa zvepakati zvakaoma uye dombo rinoputika, kusanganisira yakaoma limestone kana chert, hematite ores, matombo ejecha ane mitsetse yequartz, metamorphic coarse grained rocks.
Chigadzirwa Specification
Basics Specification | ||||
IADC Code | IADC532 | |||
Saizi yeRombo Bit | 6 3/4” | 12 1/4” | 13 3/4” | |
171mm | 311mm | 349mm | ||
Thread Connection | 3 1/2” API REG PIN | 6 5/8” API REG PIN | 6 5/8” API REG PIN | |
Product Weight: | 21KG | 98KG | 123KG | |
Bearing Type: | Roller-Ball-Roller-Thrust Button/Open Bearing | |||
Circulation Type | Jet Air | |||
Operating Parameters | ||||
Kurema paBit: | 13,500-33,750Lbs | 24,500-61,250Lbs | 27,500-68,750Lbs | |
Kutenderera kumhanya: | 110-80RPM | |||
Air Back Pressure: | 0.2-0.4 MPa | |||
Ground Description: | Matombo epakati akaoma uye abrasive akadai sesandstone ane mitsetse yequartz, hard limestone kana chert, hematite ores, yakaoma, yakanyatso compact abrasive rock se: sandstone ine quartz binder, dolomite, quartzite shale, magma uye metamorphic coarse grained rocks. |
KUCHEKWA CHINHU:
Conical pa gage uye mukati mitsara.
Yakagadzirirwa yepakati-yakapfava maumbirwo ane yakaderera compressive masimba akadai shale, yakapfava limestone, dolomite ine interlayers uye marasha ore.
Kushandisa: 18,000-27,000Psi