U-shaped Steel Arch Supports: Serbia

October 31 morning, 100 sets of new-type U-shaped steel arch supports were formally loaded in Shandong China Coal Group intelligent equipment production workshop after quality inspection and would be sent to Serbia.

The U-shaped steel arch support, as one of the most popular industrial and mining products of the China Coal, was independently developed and produced by the Group machinery company. It was modified on the basis of original U-shaped steel arch support to better suit the support and secondary support of the mine tunnel, and the support of the mountain tunnel. With the advantages of bearing high pressure, long-time supporting, easy to install and hard to deform, as well as high reuse rate, obvious environmental benefits, the new type U-shaped steel arch support has passed MA and kept an increasing sales since put into the market!