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.
Jiangmen Baorui Mechanical Engineering Co.,Ltd is a professional manufacturer of concrete core barrels, rock core barrel, core barrel drilling, rock core barrel roller bits. With advanced technology and equipment, we can provide you with high quality products and best service. Welcome to contact us!
Brief:Core barrel with bullet teeth is one of the most common rotary drilling tools in deep foundation bored hole piling. The working principle of the rock core barrel is to release the rock through ring cutting. Confining pressure, so as to achieve the purpose of crushing and coring.
Brief:The cleaning buckets are used to clear out the breakstone after piled by drilling bucket, core barrel ,etc.It's a crytical step to do the cleaning step before to ensuring the quality of the hole.
Brief:The wolf bullet teeth with alloy beans was primary designed for cutting the hard sand rock and other hard layers.Foundation piling contrator can use 24mm carbide or 22mm carbide according to the rock hardness on the jobsite.The wold drill bullet teeth could install on the drill bucket, rock bucket and core barrel, rock auger.
Brief:The core barrel with roller bit can drill the formation which the drilling bucket and core barrel with bullect teeth can not drill on foundation piling project.If you want to cut hard rock, you should have high effective core barrel piling with constrution drilling equipment.
English
