Corporate News

The drill pipe is fixed on the main hoisting reel by a wire rope, and the drill pipe can be raised or lowered correspondingly when the reel is wound or the wire rope is placed. The power of the reel comes from the main hoisting motor that has been decelerated several times. Its stopping is achieved by the brake directly mounted on the reducer.

Recently, the epidemic situation in my country has gradually become severe with the increase of imported cases and local cases. In the face of a new round of epidemics, my country has taken corresponding epidemic prevention measures. All parts of the country have launched a nationwide nucleic acid and one-by-one screening policy.