A rock bolt is a hole drilled into some rock and inserted into something like steel. It is to prevent some of the rock body not solid will collapse and other phenomena. Through different situations, there will be different original rock bolt support, for example, some unstable rock strata are connected to relatively stable rock strata through the bolt.

And because the rock  is not stable enough to pass through the  rock bolt, friction increases, preventing the rock from sliding down the original path. The other is to install rock bolt support in some damaged rock areas, which will pull the tension to the anchorage area through the rock bolt. It is also a way to increase the friction, so as to protect the uneven stress in the rock layer and to some extent avoid the unstable rock layer.

Since the establishment of the company has been committed to the support industry, the company's existing support products series: rock bolt series, anchor rope series, support series three series. The bolt series includes left hand rock bolt, friction bolt, etc. The bracket series includes two types of steel arch supports, such as miner's steel bracket and u-shaped steel bracket. The company has its own processing plant which can be customized according to customer's drawings within the business scope.

If you are interested in the product, please contact us or leave a message.

Tel:+86-182 3676 6038 (WeChat)

E-mail: zxminesupport@zxsteelgroup.com