Rotary drilling RIGS, as key equipment for pile foundation construction, are widely used in the construction field both at home and abroad. Due to the differences in research and development history and industrial foundation among various countries, technologies present their own characteristics. Un 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

Although rotary drilling RIGS are highly efficient in construction, they can cause various impacts on the surrounding environment during the process, including noise, water and soil, vegetation, etc. Taking scientific protective measures can ensure construction while minimizing environmental disturb Read More

As a key piece of equipment in bridge construction, rotary drilling RIGS have been constantly breaking through in technological iterations in recent years, from efficiency improvement to environmental protection upgrade. Their innovative applications are profoundly changing the model of bridge const Read More

The casing plays a crucial role in the pile driving operation of rotary drilling RIGS. It can fix the pile position, prevent the collapse of the hole opening, and isolate surface water. The quality of its lowering directly affects the hole-forming efficiency and the quality of the pile body. The fol Read More