A newly manufactured rotary drilling rig successfully passed the safety and quality inspector's inspection.

A rotary drilling rig is a modern borehole drilling equipment widely used for pile foundation construction in large projects such as bridges, high-rise buildings, and highways. It is driven by a power head that rotates the drill rod and drill bucket, which directly excavates and lifts soil, then quickly discharges it to achieve efficient hole forming. The rotary drilling rig features high automation, fast drilling speed, good mobility, and low environmental impact. It is especially suitable for bored pile drilling in geological conditions such as clay, silt, sand layers, and soft rock.

With strict process control, each rotary drilling rig undergoes multiple quality inspections, ensuring reliable performance and low failure rate, suitable for pile foundation construction under various complex working conditions.