29U steel support is mainly used for mine roadway, mine roadway secondary support, as well as through the mountain roadway support.
29U Mine Roof Support lifting straight wall half-arc shed in the preparation for the application of the roadway intersection, achieved remarkable results. It can be equipped with telescopic Support Arch, which solves the problem of digging support.
29U steel support has the characteristics of high pressure resistance, long support time, easy to install, easy to deform, etc. 29U steel bracket lifting straight wall semi-arc shed in the preparation of the roadway intersection application, achieved remarkable results.
The optional retractable Mine Roof Support solves the difficult problem of roadway support.29U profile steel support has expandability and reliable bearing capacity than other rigid supports, adapts to the load and deformation of soft rock, can be cross-utilized, easy to support back to the support, high reutilization rate of the support, reduce the use of support, and the environmental protection benefit is very obvious.
