The drill pipe of a rotary drilling rig is the core component for transmitting torque and axial pressure. Its selection directly affects the drilling efficiency, hole formation quality and equipment service life. Selecting poles scientifically in accordance with engineering requirements is an import 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 track is a key supporting component for the movement and operation of rotary drilling RIGS. Its breakage will directly lead to equipment shutdown and affect the construction progress. Understanding the solutions to track breakage is crucial for quickly restoring equipment operation.1. Emergency Read More

Karst geology poses unique challenges to the construction of rotary drilling RIGS due to complex structures such as caves and gullies. Targeted technical measures should be adopted to avoid risks such as collapse and stuck drill, ensuring the quality and efficiency of hole formation.1. Advanced geol 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