It is widely used in drilling water wells, detection wells, precipitation wells, rescue wells, ground source air conditioning holes, coal bed methane, natural gas, oil exploration and other projects. ...

The characteristics and application of Hengwang Group's pneumatic water well drilling rig. ...

The advantages of photovoltaic pile drivers include simple operation, fast piling, high efficiency, and wide application range. ...

The working principle of the drilling rig hydraulic system is a drilling rig that uses oil pressure to control and drive all operating components. Specifically, during the working process of the drilling rig, the drilling arm is adjusted and ...

Briefly describe the installation process of down-the-hole drilling rig, and what details should be paid attention to ...

Next, let me introduce the purpose of the crawler down-the-hole drilling rig, I hope you like it: ...