Tunnel Roof Support for coal mines is an important part of underground mine roadway support. The quality of a Tunnel Roof Support, excellent performance or not, will directly affect the support effect of the entire underground roadway; Tunnel Roof Support in the roadway support In the middle of the protection, work resistance is generated, and the surrounding rock is reinforced together with the Tunnel Roof Support tray to prevent the displacement of the top of the roadway. Tunnel Roof Support construction is best chosen after the tunnel has been cleared to remove pumice, and the rock formation has not been constructed before displacement. According to local experience, it is best to work within 4 hours of tunneling and about 1.5m from the working face.
So how do you choose a reliable product?
1. This is a regular company with a sound freight system. It will not let you suffer losses in transportation such as Tunnel Roof Support for coal mines, saving you money.
2, product quality is guaranteed, good people will never use fake and shoddy raw materials, every mine using Tunnel Roof Support has quality inspection certificate, material inspection certificate, all in order to let you buy safe and secure products.
3, a perfect return system, after the product is sold out, because the products you purchase are not right or not accurate, you will be free to adjust the products you purchase.
