News

   
  • Principles Of Drill Pipe Support Design

    14-01-2021

      Everyone is using a drill pipe, but do you know how to set up a drill pipe?   First of all, the density principle that drill pipe support should follow is the low support density principle. The pre-...

  • How To Use Top Hammer Drilling Tools

    07-01-2021

      General notes   Before the top hammer drilling tools leave the factory, the connecting threads between the components have been coated with anaerobic glue and tightened according to the specified to...

  • Maintenance Of Water Well Drilling Tools During The Break-in Period

    31-12-2020

      Today we are here to explain the application precautions of water well drilling tools. After water well drilling tools leave the factory, it usually requires a new car running-in period of about 60 ...

  • Points To Note When Working With Reaming Bit

    24-12-2020

      1. When opening the eye, it should be rotated slowly, after the drilling depth of the hole reaches 10-15mm, then gradually turn to full operation. In the process of rock drilling, the drill rod shou...

  • On The Importance Of Water Well Drilling Tools During Drilling

    18-12-2020

    In the process of water well drilling tools, the drill bit plays a vital role. The quality of water well drilling tools directly affects the efficiency and hole quality of water well drilling tools, a...

  • Precautions For DTH Hammer Summer Construction

    26-11-2020

      The construction of a DTH hammer in summer weather not only has to withstand long-term continuous operation, but also withstand the impact of a high-temperature environment. Let's introduce the impa...