Tunnel roof support has been one of the key technical problems which affects the further development of coal industry production and construction of our country . Tunnel roof support Deep mine ground pressure intensity is high, under the condition of mining influence and impact ground pressure and strata control is especially difficult, thus support system is more and more strengthened。
Tunnel roof support than other rigid support with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock, cross utilization is high, easy to stand back support small amount of maintenance, support recovery reuse rate, reducing the pit wood used, environmental benefits are clear.
Our tunnel roof support is in high quality , Material 20 K, the advantages of using this material is shed stand high carrying capacity, the pressure to accept large support for a long time, not easy to deformation, wear and corrosion.Our company can provide tunnel roof support according with the customers’ requirements with the drawings or send our technicians to go to measure on site and recommend the most appropriate fit the dimensions of the roadway.
