rotarydrilling - 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
The Ougan Group was glad to have attended the DFI conference recently held in Anaheim, California. This annual conference is a major gathering for all people involved in foundations worldwide, especia
XCMG XR800E helped Evergrande Shenzhen Bay Project, with achievement of more than 30 holes, including 3 holes with a diameter of 3m (118in) and a depth of 70m (230ft), which has greatly shortened the
What’s Bullet Teeth?
Rotary drilling teeth, also known as bullet teeth, conical teeth, or alloy teeth, are primarily used in rotary drilling rigs for pile foundation construction. These teeth ar
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.