W steel strip, named because of its cross-sectional shape like the English letter "W", is a new type of support material, which can be used in scenarios such as mine support, tunnel support, chambers and other roadway support .
With the development of society and the increasing awareness of safety production of miners, and the gradual stricter national requirements for mineral production, professional W support profiles for coal mines have also received more and more attention. This support profile is to ensure safe production in mining, which is an important part of it. The specific function of the W steel strip is to combine with the anchor rod to build an anchor beam system to play the role of supporting the rock wall or roadway. Due to the main component of silicon, the hardness and wear resistance of the device are improved, which is an indelible advantage of W steel strip.

In the current domestic mines, many mining depths have reached 500 meters to one thousand meters. Due to the complex and diverse stress situation, a single anchor support can no longer meet the support of broken roofs, composite roofs and roadways with high roof pressure. It is required that the anchor beam system composed of rock bolts and W steel strips can effectively control the roof and can also be used in the support of large-fracture roadways and chambers to solve problems in these special situations.
The anchor beam system not only solves the problem of roadway support, but also can be used in the support of other roadways and chambers with large cross-sections. It can also be used to reinforce landslides, dykes and dams.
Three characteristics of W steel strip:
1. Higher rigidity and strength

2. Bending modulus increased by 54 times

3. Hard action during cold pressing can increase tensile strength by 28-46%

With 22 years industry experience, Zongxiang Steel Group can provide you various mine support products and accessories. If you have any needs about our products, pls contact us for a quote.

Email: zxminesupport@zxsteelgroup.com

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