The anchor cables of hollow bolt manufacturers have different bearing capacity conditions. The following is a detailed introduction to the bearing capacity of hollow bolts in rock and soil layers.

　　Hollow rock bolts: The hollow rock bolts of the hollow bolt manufacturers are usually damaged due to the insufficient holding force of the concrete on the support rods; it is stipulated that the tensile strength of the mixed mortar urinary stone body is not less than 30MPa.

　　Hollow soil anchor: because the tensile strength of the sand anchored by the steel bar is much smaller than that of the rock layer, and it is smaller than the holding force between the anchor solid and the supporting rod, the key is when the bearing capacity of the hollow anchor in the soil layer is clear. Taking into account the friction between the anchor solid and the sandy soil and the tensile strength of the sandy soil, it is stipulated that the tensile strength of the grouting cement mortar urinary calculus body shall not be less than 20MPa.

　　The hollow anchor rod of the hollow anchor rod manufacturer is a collective term for the anchor solid where a kind of tension and compression prefabricated component is located in the engineering project.

　　Hollow bolt is a kind of common mine bolt support commodity. It has very good features and different classifications. In the case of different applications, the hollow bolt materials used are also different.

　　The hollow anchor rod specifically referred to in engineering projects is generally a general term for the steel bar anchorage management system where the tension and compression prefabricated components are located. It consists of three basic parts: anchor solid, support rod and anchor head.

　　The hollow bolt support of the hollow bolt manufacturer has two functions of supporting frame and structural reinforcement. Compared with the general method of keeping the structure stable by the effect of force.