Tunnel Roof Support plays a supporting role in the roadway. It has good shrinkage and can be recycled. Tunnel Roof Support has achieved remarkable results in the application of the roadway intersection.
The use of Tunnel Roof Support solves the problem of tunneling support. Tunnel Roof Support has more shrinkage, stable and reliable bearing capacity, adapts to the load and deformation of soft surrounding rock, high section utilization, convenient support of brackets, small maintenance, high recovery rate of brackets, and reduced use of pits. The environmental benefits are very obvious.
Tunnel Roof Support is mainly used for mine roadways, secondary support of mine roadways, and support for mountain tunnels. Main features of Tunnel Roof Support: high pressure, long support time, easy to install and not easy to deform. Tunnel Roof Support consists of a top beam, 2 legs, 4 card cables and 2 foot boards. It is mainly used for mine roadway, secondary support of mine roadway, and support support for mountain tunnel.
