Cable Bolt、Cable Anchor、Prestressed Anchor 、Ground Anchor

产品特点与应用

Mining anchor cable is a key support device used for reinforcing surrounding rock in coal mine roadways. It is composed of high-strength prestressed steel strands, anchoring agents, bearing plates, anchorages, and other auxiliary components. The structure of the anchor cable generally consists of three parts: the internal anchor head (anchorage segment), the cable body, and the external anchor head. By applying active prestress to the surrounding rock through mechanical tensioning, the anchor cable connects unstable rock strata with deep stable strata, effectively controlling surrounding rock deformation and significantly enhancing roadway stability and load-bearing capacity. This product offers outstanding advantages such as high strength, large load capacity, safety and reliability, and easy installation. Mining anchor cables are widely used in underground coal mines and other projects for shotcrete and bolt support, coal rib support, as well as in tunnels, slope reinforcement, foundation pit shoring, and other engineering fields. Common diameters include 15.24mm, 17.8mm, 18.9mm, 21.6mm, and other specifications, with lengths available for customization according to customer requirements.