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2022-7-12Three steps of horizontal directional drilling rig construction
Directional drilling technology is an advanced technology developed from the field of oil drilling. It is a construction process for laying public pipelines such as water supply, gas, natural gas, se -
2022-7-11How to maintain the horizontal directional drilling rig?
The horizontal directional drilling rig completes a project, removes the sludge and ice slag in the mixing drum, and drains the water in the main pipe. Shift gears when the pump is stopped to avoid d -
2022-7-10Trenchless drilling technology has made great contributions to environmental ...
The key point of trenchless technology is to correct the deviation of the pipe extending underground. It is especially suitable for trenchless laying of large and medium pipe diameters. -
2022-7-09Horizontal directional drilling machine rock guiding drilling tool
Compared with the relatively single soil layer guiding drill, the horizontal directional drill can have a variety of choices in the guiding construction of rock stratum. Now the commonly used rock st -
2022-7-08Significance of Trenchless Directional Drilling Technology in social development
The key point of trenchless technology is to correct the deviation of the pipe extending underground. It is especially suitable for trenchless laying of large and medium pipe diameters. It has the co -
2022-7-07What do Directional Drills need to pay attention to in winter?
How to maintain the directional drilling rig in winter? How can we ensure the normal operation of directional drilling rig? What should we do so that the directional drilling rig can work normally in -
2022-7-06What problems will happen to the long used horizontal directional drilling rig
As the horizontal directional drilling rig is used for longer and longer, some small problems will emerge in the machine, which needs to be repaired immediately to avoid greater safety problems, and -
2022-7-05Do you know the performance of horizontal directional drilling rig
You may not know much about horizontal directional drilling rig, but you know, many projects at present will use this kind of machine. This machine is often used in engineering because it does not ne -
2022-7-04Problems and solutions of horizontal directional drilling rig in construction
Horizontal directional drilling machine is a kind of machine that appeared in recent years. It is mainly used to drill holes in the construction process. It is commonly used in architecture. -
2022-7-03The following problems should be paid attention to when drilling guide holes ...
In the process of drilling weathered granite layer, if the drill bit encounters dikes or pebbles with larger particle size in the process of drilling pebble layer, the drilling trajectory may deviate -
2022-7-02Do you know the impact of horizontal directional drilling on soil layer?
Horizontal directional drilling is divided into three processes: pilot hole drilling, pre reaming and pipe dragging. The geological conditions suitable for directional crossing are usually clay, loam -
2022-7-01What are the working steps of the trenchless drilling rig?
In the past two decades, trenchless technology has developed by leaps and bounds both in physics and construction technology. It has become a more important construction method for laying pipelines i