The tunnel roof support is very cost-effective, but the price will be different due to different specifications. In addition, due to the impact of customer requirements on processing methods and raw material price fluctuations, the specific price is specifically analyzed. The tunnel roof support has scalability and stable and reliable carrying capacity. Tunnel roof support adapts to the load and deformation of the soft surrounding rock, has a high cross-section utilization rate, convenient support backing, small maintenance, high support reuse rate, reduces the use of pit wood, and has obvious environmental benefits.
The tunnel roof support must reach a certain mechanical performance and meet all the coupling conditions on the support system in order to be used well. Therefore, users must pay attention to its yield strength, pressure resistance and elongation when purchasing products How about, at the same time, we must also pay attention to whether the nuts and connectors are firm.
In addition, when purchasing a tunnel roof support, you should also pay attention to whether its inner hole meets your own needs. Therefore, when choosing a tunnel roof support, users should pay attention to whether its inner hole meets their own needs. If it is not possible, you can go to the manufacturer directly Customized, so that the products produced are more suitable.
