core barrel - Manufacturers, Suppliers, Factory From China
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A Core of 2m*Φ1.5m Integrally Taken out by XCMG Rotary Drilling RigsRecently, large-tonnage rotary drill rigs of XCMG has successfully completed 36 large-diameter piles with great depth and hardness i
The Complete Guide to Foundation Drilling Tools: Types, Functions, and Expert TipsFoundation drilling is a demanding process that requires both the skill and experience of a drill operator, along with
Types of Kelly Bars
The Kelly bar is an essential component of foundation drilling rigs, crucial for transmitting torque and pressure necessary to break and remove the formation during drilling operat
Recently the Ougan Group attended the ADSC (Association of Drilled Shaft Contractors) annual meeting in Nassau, Bahamas. Joe Patterson our Senior Marketing Director was on site to represent Ougan.The
Casing oscillators play a critical role in ensuring the stability and accuracy of casing installations in pile drilling projects. Despite their extensive use, many engineers are still unfamiliar with
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.