This article mainly describes the development of rock drill bits for hydraulic rock drill jumbos, including button bits for tunneling jumbos, open-cutting drill jumbos and mining jumbos.
Tunneling jumbo as a highly efficient rock drilling machine, the development of the drill rod, one of its important components, deserves our attention.
Improving the service life of rock drilling tools can effectively improve its performance, reduce operating costs, and improve production efficiency.
The process of producing drill rods is very complex, and every link needs to be strictly controlled.
This article mainly introduces how to make full use of split sets from the construction, maintenance, and stability.
Choosing the right rock drilling tools for a hydraulic rock drill jumbo is very important to the user. Do you know how to choose?
As a high-efficiency rock drilling machine, the hydraulic rock drill jumbo has standard requirements on the type, specification, structure, and quality of the matching rock drilling tools. These requirements are the quality of rock drilling tools, drilling rate, and blast hole deflection.
According to the different applications, rock drilling tools for hydraulic rock drill jumbos can be divided into four major types underground tunneling jumbos, underground mining jumbos, surface crawler hydraulic rock drill jumbos, and high-power hydraulic rock drill jumbos.
We can choose rock drilling tools suitable for mine roadway excavation from thread, shank adapter, coupling sleeve, drill rod and rock drill bit.
To ensure the smooth construction of project and protect the personal safety of the workers, we must formulate strict procurement requirements for rock drilling tools.
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