In case of rock bolts, tighter tolerances translate directly into cost savings.In order to guarantee a clean turned size, we are able to provide a finer machining allowance than our competitors. This not only means that you have less material to machine but also you get a greater number of finished components per tonne of rock bolts that you purchase.  Self drilling rock bolt palys a significant role in supporting rock mass to prevent deformation and...

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Cet article provient du blog . Retrouvez également son article Construction of River Bay Tunnel WITH Sinorock rock anchors et It is suggested to choose Sinorock self drilling rock anchor in Complex geological conditions.