API idasanzwe yinyo ya roller cone bits ya fondasiyo bore pile imashini

Amenyo menshi Yuzuye Amenyo Yuzuye Roller Cone Bits ya Rotary Drill Indobo hamwe nigiciro cyagabanijwe nu mutanga wubushinwa.
Roller cone bits zirimo gucukura ibikoreshwa, driller zirashobora gupima ubuziranenge no kubona raporo yikizamini mugihe cyiminsi 5 cyangwa iminsi 3.
Niba uri umugabuzi cyangwa umwuma wibikoresho byo kuzenguruka, kuki utagerageza kugerageza ubuziranenge bwikitegererezo uhereye kumasoko mashya muminsi 5, cyane cyane uwabitanze ni uruganda rwemewe na API.
Iyi moderi ya roller cone irazwi cyane mugihugu cyUbushinwa no muri Aziya yepfo-Uburasirazuba, abayitwara benshi barayihitamo kubucukuzi bukomeye.
Ibicuruzwa byihariye Roller Cone Bits ya Rotary Drill Indobo