The construction technology of steel arch support mainly includes the following aspects: processing technolog, connecting plate welding, arch positioning, installation quality control, and constructio

Principles of using U-shaped Tunnel Roof Supports.

We have a deep understanding of the appearance and use of U-shaped steel arch support, but we may have a little understanding of the material requirements of U tunnel roof support. Now let's make a de

Salient Features And Advantages Of 25u Underground Roof Support.

U-shaped steel arch support (full name: hot-rolled U-shaped steel for mine roadway support) U-shaped steel support is a kind of steel whose cross-section resembles the English letter "U", and sometime

The tunnel roof support is very cost-effective, but the price will be different due to different specifications. In addition, due to the impact of customer requirements on processing methods and raw m