Tunnel Yieldable Protective Support

Product Introduction Tunnel yieldable protective support has advantages of high setting load,strong supporting strength,easy installation,deformation not easily.So it is mainly used for mine tunnel,secondary supporting of mine tunnel and supporting of mountain tunnel etc..U steel tunnel yieldable protective support can reduce the accident of roof caving,wall caving etc. and improve the stability of mine ventilation system stability safely. Product Structure 1. The top beam