DTH drill rods
It can be used for drilling rock anchor cable holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railways, highways, rivers, hydropower and other projects
Tunnel construction vehicle
Convenient to use, large carrying capacity, not afraid of being dirty or smashed, easy to maintain, and long service life. Because of its convenience, robustness, economy, practicality, easy cleaning and many other advantages, it has become a special tool for tunnels.
It has the characteristics of strong stability, simple structure, convenient installation, strong load-bearing capacity, and wide application. It can be customized according to customer needs.
Time of issue:2020-10-24 09:03:23