Do you know the U-shaped steel arch support? Have you ever used U-shaped steel mine supports? Since there is no such thing, let me explain to you the characteristics of U tunnel roof support today!
U-shaped steel arch 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.
The main features of the U tunnel roof support: bear high pressure, long support time, easy to install and not easy to deform. The application of U steel mine supports straight wall semicircular arch support in mining the intersection of roadway has achieved remarkable results. The use of U-shaped steel mine supports overcomes the difficulty of tunneling and support.
Compared with other rigid supports, the U-shaped steel support has a shrinkable and stable and reliable bearing capacity, adapts to the load and deformation of the soft surrounding rock, has a high section utilization rate, is convenient to support and repairs, and has a small maintenance amount and a high recovery and reuse rate of the steel mine supports.
