Shed Support is mainly used for mine, mine roadway secondary supporting of roadway, and mountain tunnel support support purposes. Shed support is used to ef...
The scalability of Flat Net Shell Support comes from two aspects: (1) the contact of the spatial grid steel supports and surrounding rock itself has certain...
25U Shaped Steel Support could effectively reduce the cave, spalling and other accidents, safety and reliability, improved stability of the mine ventilation...
Supporting of soft rock tunnel excavation has been one of the key technical problems which affects the further development of coal industry production and c...
Arch steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retracta...
U channel steel support cross section is shaped like the letter "U" in English. National production of u-shape cross-section shape, geometric parameters and...
Our shed steel support is in high quality , Material 20 K, the advantages of using this material is shed stand high carrying capacity, the pressure to accep...
Q235 SS400 U Type Arch Steel for Mine Timbering is ideal for all support timbering applications where greater strength and superior corrosion resistance is ...
U36 steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. U-shaped s...
29U steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. 29U shaped...
25U steel bracket with effective to reduce the roof, sheet occurrence of accidents, safe and reliable, improve the stability of the mine ventilation system ...
