Compared with other rigid brackets, the U-shaped steel arch support has a shrinkable and stable and reliable bearing capacity, adapts to the load and deformation of the soft surrounding rock, has a hi
Prior to the installation of the Steel Arch Support, the profile, centreline and elevation of the excavation section should be checked. When installing the Steel Arch Support, it is important to ensur
Underground Roof Support is an important job in the mining industry, such as coal mines, and is used to protect the roof from collapsing in the mine. Below are the general steps to perform Underground
Mine Roof Support is a kind of Support Arch widely used in mining, which is mainly used to support and reinforce the roof and walls of mine roadways and coal mine underground. It consists of several s
The special and complex nature of rock strata in tunnel construction requires the use of Steel Arch Support to support the tunnel and ensure its stability. The actual construction of the I-beam conne
Steel Mine Supports made of steel bars or steel sections, steel pipes, steel rails, etc.. The steel frame is often connected with steel bars or anchor pipes, and attached with reinforcing steel mesh,
