Ụlọ ọrụ API nke TCI Mining nkume igere egwu IADC725 9 7/8″
Nkọwa Ngwaahịa
IADC:732 bụ TCI ọkọlọtọ openbearing roller maka nhazi siri ike nke ọkara-abrasive na abrasive.
A na-ejikarị obere tricone nke ụlọ ọrụ anyị mepụtara ma mepụta eme ihe maka nnukwu ebe a na-egwupụta coal, dịka ebe a na-egwupụta coal, ebe a na-egwupụta ígwè, ebe a na-egwupụta ọla kọpa na ebe a na-egwupụta molybdenum, nakwa ebe a na-egwupụta ọla.
Ka ụdị dị iche iche na-abawanye, a na-ejikwa ya eme ihe n'ịkọpụta nkume, iwepụ ntọala, igwu mmiri hydrogeological, imechi ihe, ọwara n'ime ngalaba njem ụgbọ okporo ígwè na igwu olulu n'ime ala.
Anyị na-anabata gị ihe ọ bụla achọrọ, anyị nwere ndị otu nwere ahụmahụ nke nwere ike inye gị ngwọta eriri ọkpọkọ zuru oke maka ọkpọkọ ọkpọkọ gị.
Nkọwapụta Ngwaahịa
| Nkọwapụta Isi | |
| Koodu IADC | IADC725 |
| Nha nke Rock Bit | 9 7/8” |
| 251mm | |
| Njikọ eriri | PIN ndekọ API 6 5/8" |
| Ibu Ngwaahịa: | 65Kgs |
| Ụdị ihe eji eburu: | Bọtịnụ Mkpọchi-Bọọlụ-Mkpọchi-Mkpọchi/Mkpọchi Emechiri Emechi |
| Ụdị Mgbasa | ụgbọelu Jet |
| Usoro Ọrụ | |
| Ibu na Bit: | 39,500-59,250Lbs |
| Ọsọ Rotary: | 90-60RPM |
| Nrụgide Azụ Ikuku: | 0.2-0.4 MPa |
| Nkọwa Ala: | Nkume siri ike, nke gbagọrọ agbagọ nke ọma dịka: nkume limestone siri ike nke silica, streaks quarzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, na granite |










