kev tshaj lij tus neeg muab khoom ntawm
cov khoom siv tshuab tsim kho

Casing Rotator

  • Casing Rotator

    Casing Rotator

    Lub casing rotator yog ib hom laum tshiab nrog kev sib koom ua ke ntawm lub zog hydraulic tag nrho thiab kev sib kis, thiab kev tswj hwm ua ke ntawm tshuab, lub zog thiab kua dej. Nws yog ib qho tshiab, tsis muaj kuab paug rau ib puag ncig thiab ua haujlwm tau zoo heev. Nyob rau hauv xyoo tas los no, nws tau txais kev pom zoo dav hauv cov haujlwm xws li kev tsim kho hauv nroog subway, articulation pile ntawm lub hauv paus tob qhov chaw kaw, kev tshem tawm cov khib nyiab (underground obstructions), high-speed tsheb ciav hlau, txoj kev thiab choj, thiab kev tsim kho hauv nroog, nrog rau kev txhawb nqa ntawm lub pas dej reservoir.