Underground Roof Support is a supporting device for mine roadway. It has a simple structure, high recycling rate and can be reused. It is very popular among users. Underground Roof Support is commonly used in coal mine roadway construction, mine tunnel construction, and dam drainage construction.
The application of Underground Roof Support in the intersection of the roadway and the roadway has achieved remarkable results. U-shaped steel shrinkable brackets are used to solve the problem of tunneling support. Compared with its stable and reliable carrying capacity, Underground Roof Support adapts to the load and deformation of soft surrounding rock, high utilization of section, convenient support of brackets, small maintenance, high recycling rate of brackets, reduced use of pits, and environmental protection benefits. obvious. The use of the Underground Roof Support is safe and reliable, effectively reducing the occurrence of accidents such as roofing and sheet metal, and improving the stability of the mine ventilation system.
Underground Roof Support has the effect of reducing the occurrence of accidents such as roofing and sheet metal, which is safe and reliable, and improves the stability of the mine ventilation system. The use of the Underground Roof Support has better solved the problem of tunneling support. Widely used in mine roadways, secondary support of mine roadways, and support support for mountain tunnels. Mining Under Roof Support is deeply loved by the mining machinery industry due to its high pressure, long support time, easy installation and deformation.
Underground Roof Support consists mainly 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. It has the remarkable features of high pressure, long support time, easy installation and deformation.
