During the operation of rotary drilling RIGS, if groundwater is not properly treated, it can easily lead to problems such as hole collapse and excessive sediment, which will affect the quality of pile formation and construction efficiency. Reasonable response to groundwater is the key to ensuring th Read More

During the construction of small rotary drilling RIGS, due to complex geological conditions or improper operation, problems such as bent holes and deviation are prone to occur, which not only affect the quality of pile formation but may also accelerate equipment wear and tear. Mastering scientific p Read More

Encountering stones when a rotary drilling rig is driving piles is a common problem. Improper handling can easily lead to stuck pipes, equipment damage or project delays. Scientific response requires taking into account the size, hardness and burial depth of the stone, and adopting targeted measures Read More

As a key equipment in pile foundation construction, the rotary drilling rig's pressurization method directly affects the efficiency and quality of hole formation. Different pressurization methods are suitable for different geological conditions. Understanding their characteristics is helpful for opt Read More

The underground construction environment of rail transit projects is complex, and it has extremely high requirements for the quality of pile foundations, construction efficiency and environmental friendliness. Rotary drilling RIGS, with their unique technical features, have become indispensable key Read More