12 1/4 Inchi API PDC Drill Bits China Factory
Nkọwa Ngwaahịa
Usoro mmepụta nkịtị dịka dị n'okpuru:
1> Zitere anyị nkọwa gbasara ala na olulu mmiri.
2> Kwado nha, nọmba nlereanya, na ọnụọgụ.
3> Kwado ụdị 3D.
4> Usoro ikpe.
5> Nnwale na mmezi.
6> Mmepụta ihe emere n'usoro/n'ọtụtụ.
Far Eastern nwere asambodo API maka tricone bits na PDC bits, ndị injinia nwere ike imepụta dịka nkọwa ala na akụrụngwa ịgba mmiri si dị, ewezuga nke ahụ, anyị na-ahazikwa bits PDC dịka echiche ma ọ bụ eserese gị si dị.
Ngwa
Ọ bụ nke siri ike ruo n'ọkwa dị ala, nke nwere ike nrụgide dị ala, dịka ájá, marl, lignite, sandstone, anhydrite, tuff, wdg.
atụmatụ
M167 bụ ihe e ji arụ ọrụ matrix PDC. Nhazi Hydraulic kachasị mma yana mmetụ aka nhicha na oyi nke bits iji gbochie bits ịgba ọsọ.
Nkọwapụta Ngwaahịa
Nkọwapụta Ngwaahịa nke PDC drill bits.
| Ọnụọgụ nke Agụba | 7 |
| Nha nke Isi Mkpụcha | 16mm |
| Ọnụọgụ nozulu. | 9 NZ |
| Ogologo Nlele | 3 Inchi |
Usoro Ọrụ
| RPM (r/min) | 80-250 |
| WOB (KN) | 30-140 |
| Ọnụego Mmiri (lps) | 28~70 |












