The steel mine support is used as a support tool, which will undoubtedly have a great impact on the safety of coal mine tunnels and other scenes. Therefore, the quality of the steel mine support is th

The tunnel roof support is a relatively special steel profile, and its characteristics can be seen from the name, which plays a supporting role in the underground. In specific applications, the tunnel

The underground roof support is a new type of bracket that is material-saving, labor-saving, and equal-strength.Underground roof support has a broad application prospect and is currently receiving gre

At present, the development of the support arch industry is very good. Although the arch support seems to have a common structure, it has a wide range of application scenarios, including coal mine sup

The steel arch support is the most commonly used support roof beam in roadway support. The steel arch support is formed by butt welding after heat treatment. The steel arch support is mainly used for

Attention should be paid to the construction of steel mine support construction: when erecting steel mine support a working platform must be set up at the construction site. The legs of the platform m