In the field of drilling equipment, roller cone bits are the core components for rock breaking and drilling. However, despite both being roller cone bits, the guided roller cone bits specifically desi

Tricone drill bit bearings are the core vulnerable parts restricting the service life of drilling tools in oil and gas exploration and trenchless construction. Why are tricone drill bit bearings prone

At oil and gas exploration and geological drilling sites, the roller cone bit is like a "steel beast" penetrating deep into the ground, and the bearing serves as the "heart" of this beast. It supports

In heavy industries such as mining and oil drilling, rollers, as the core components for rock crushing and power transmission, have a direct impact on construction efficiency and costs

Namuhla, ngokubona komthengi, sehlela ama-incoterms afudumele aphezulu, ukufundisa ukuthi ukhethe ngokusekelwe kwizidingo futhi ugweme amaphutha abucayi.

Ukwenza amathuluzi okushayela anikela ngesakhiwo esiqinile, ngenkathi ukwelashwa okushisa kuvunguza ubulukhuni babo obuqili - lezi zinqubo eziwumbhalo ezimbili zinika amandla amathuluzi okushayela uku

Ekuvuthayo kawoyela, i-PDC Drill Bits OutperForm Tricone Drictor Dricone Bits-Dripling ngokushesha futhi ihlala isikhathi eside. Imfihlo yabo? Ama-PDC ama-cutters, "amazinyo angenakuqhathaniswa" enziw

Uma kukhulunywa ngobuchwepheshe obuqondile bokuqondisa ukumba (HDD) ubuchwepheshe, umcabango wabantu abaningi bokuqala uthi, "Le ndlela ephezulu yezobuchwepheshe kufanele ibiza kakhulu, ngakwesokudla?

Ukhathele imigwaqo eseduze kwasekhaya kwakho ukuphindaphinda "kumbiwe"? Ingabe ukhathazekile ngomoya onothuli nomsindo ongezwayo ovela ekwakheni? Egagalini lokuvuselelwa kwamadolobhana nokwakhiwa kwen