Although the u-shaped steel support for mine is easy to use, it is necessary to pay attention to the later maintenance and prolong the service life.

Support arch is also known as u-shaped steel and v-shaped steel for mining. Support arch belongs to steel series and is special steel for coal mine support. Its shape is v-shaped. This kind of product

The steel mine support can effectively reduce the occurrence of roof caving and strip side accidents and improve the stability of the mine ventilation system.

The tunnel roof support can effectively reduce the occurrence of roof caving and sheathing accidents, so it is safe and reliable and improves the stability of the mine ventilation system. The tunnel r

U-shaped steel support is a support tool widely used in mine roadway, and it has incomparable advantages in the complex zone deep in the roadway or the loose coal seam roadway. U-shaped steel support

The steel arch support is the framework that supports and protects the equipment or the main body of the steel structure. There are also some for the convenience of the operator up and down and set up