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BAORUI
Jiangmen Baorui Mechanical Engineering Co.,Ltd was founded on Nov., 2016, we’re not only specialized in design,manufacturing,exporting of rotary drilling tools, kelly bar,casing,hydraulic grab head but also a solution provider for construction piling project.
For core barrel rig, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our core barrel rig has been well received by many customers and enjoyed a good reputation in many countries. Jiangmen Baorui Mechanical Engineering Co.,Ltd core barrel rig have characteristic design & practical performance & competitive price, for more information on the core barrel rig, please feel free to contact us.
Brief:Core barrel double shells specially are used drilling for deep, large and toughest pile.Inner core barrel drill first and work as a centerizer .The outer core barrel drill and reaming.Ensuring the verticality of the pile.
Brief:Core barrel double shells specially are used drilling for deep, large and toughest pile.Inner core barrel drill first and work as a centerizer .The outer core barrel drill and reaming.Ensuring the verticality of the pile.
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