Mine roof support can not only significantly improve the support effect of roadway, but also enhance the stability of surrounding rock. Mine roof support can also save a lot of transportation and maintenance costs, and has the advantages of low cost, high safety, and low labor intensity. Therefore, the mine roof support is now a very popular support tool for mine roadway support, and is widely used.
The technicians and operators engaged in mine roof support must master these knowledge and the main points in the operation process. Mine roof support is a hidden project. Once there is a problem with the construction quality, it is easy to cause roof fall accidents, and the same is true for mine roof support. Therefore, the specific construction operation process has become a key link. Mine roof support is the most commonly used roof beam in roadway support. Mine roof support is mainly used for coal mine tunnel or roadway roof support.
Talking about its practicability and supporting effect, the mine roof support is not a flower shelf. The mine roof support can be combined with various types of monomers and metal pillars to form a metal support for the coal mine at a horizontal and gently inclined mining face and machine head Or other larger control area. The mine roof support can also support the roof of the long-span cantilever support roof area, and the working surface has a large working space without pillar support, which creates favorable conditions for improving the construction environment and adopting new coal mining machinery and bendable conveyors.
