Geological exploration rotary mining tricone drilling bits IADC415 iri kutengeswa
Product Description
IADC: 415 - TCI standard roller bearing bit with gauge protection .Maumbirwo acho akapfava ane simba rakaderera rekumanikidza uye kukwirira kwepamusoro.
Tricone bit chibooreso chine musoro chakakamurwa kuita zvikamu zvikuru zvitatu. Iyo tricone bit ine makoni matatu anotenderera anoshanda mukati meimwe neimwe uye imwe neimwe ine mutsara wayo wekucheka mazino.
Tinokugamuchira iwe chero chinodikanwa, tine timu ine ruzivo iyo inogona kukupa yakazara yekuchera tambo mhinduro yekuchera kwako.
Chigadzirwa Specification
Basics Specification | |||||
Saizi yeRombo Bit | 6 1/4 inches | 6 3/4 inches | 7 7/8 inches | 9 inches | |
159mm | 171mm | 200mm | 229mm | ||
IADC Code | IADC415 | ||||
Thread Connection | 3 1/2 API REG PIN | 3 1/2 API REG PIN | 4 1/2 API REG PIN | 4 1/2 API REG PIN | |
Product Weight: | 20kgs | 21kgs | 34kgs | 50kgs | |
Bearing Type: | Roller-Ball-Roller-Thrust Bhatani/Chisimbiso chinotakura | ||||
Circulation Type | Jet Air | ||||
Operating Parameters | |||||
Kurema paBit: | 6250-12500LBS | 6750-13500lbs | 7880-15750lbs | 9000-18000lbs | |
Kutenderera kumhanya: | 120-90RPM | ||||
Air Back Pressure: | 0.2-0.4 MPa | ||||
Application | Very Soft Formations ane yakaderera compressive simba uye yakakwirira drillability. |