The purchased mine roof support has problems such as rust and deformation before it is used. After detailed communication, it was found that the customer did not store the mine roof support correctly. In response to this problem, today, we will specifically popularize the mine roof Supported preservation method.
Many customers buy mine roof support and believe that the product material is steel that is not easily damaged and is not stacked at the designated location. In fact, as a manufacturer, we recommend that customers use square wooden mats neatly and then cover them with plastic cloth to prevent deformation of the steel bar, sticky oil or Rain and rust.
Mine roof support The vibrating rod must not touch the mine roof support when pouring concrete in construction, and it requires professionals to correct the position of the mine roof support at any time, strengthen the professional management of hydropower, and must not damage the bound and formed mine roof support. Mine roof support must be lifted at 4 points to prevent deformation or open welding.
