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 great market recognition. Underground roof support has the advantages of high initial support force, large support strength, easy installation, and not easy to deform, so it is often used to manufacture tunnel retractable metal supports, used as secondary support for mine roadways, mine roadways, and support supports for mountain tunnel Protection and other uses.
Underground roof support can effectively reduce the occurrence of roof fall, sheet gang and other accidents, are safe and reliable, and improve the stability of the mine ventilation system. The U-shaped steel retractable bracket is selected, which solves the problem of digging and supporting better.
There are many types of underground roof support products, especially the variety of underground roof brackets available in the market. When many people see a large list of different product names, they will have a feeling of "disordered flowers gradually becoming charming eyes". If you ca n’t buy the type that suits you best, you ’ll either choose the wrong manufacturer and buy a bad product of poor quality. China Coal Group firmly believes that quality must be its life. In addition to making profits in the industry, it is more important to guarantee the safety of hundreds of coal mines and protect the lives of tens of millions of coal miners.
