hydraulic rotary drilling - Manufacturers, Suppliers, Factory From China
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How to Judge the Quality of Core Barrel for Foundation Piling?
Core barrels are designed for challenging drilling tasks, such as cutting through hard rock and steel-reinforced concrete. When standard
On Jan.9, 2022, the hydraulic pipe jacking machine – XDN1200H achieved a phased victory.The project length was 1900m (6233ft) and drilling in complex stratum conditions through quicksand, slime and gr
On the 19th of November 2018, Mr. Robin Mao, the founder and chairman of the Ougan Group signed the relevant documents to establish a new joint venture called “Super Cell India LLP”.The Ougan group’s
The remarkable achievement of XR1600E, known as the “World’s Top Drill,” has been revealed: with a diameter of 6.3m|20.7 ft, a pile depth of 106m|348ft, and a rock penetration of 40m|131 ft, it establishes a world record in pile foundation construction.
In April 2025, a construction company based in Lima reached out to us regarding a piling project in Arequipa. They were facing challenges with drilling efficiency in cohesive soil conditions and were