Self drilling anchor is the rock and soil reinforcement rods structure. By longitudinal tension of rod bolt action to overcome the shortcomings of rock and soil compression tensile strength which is far below capacity. Ostensibly limits of rock and soil from the original body. Macro point of view is to increase the cohesiveness of rock and soil. From the mechanical point of view ,it is mainly to improve the cohesion C and internal friction angle φ of the rock mass. Which is essentially the body and geotechnical rock bolt located formation of a new complex. The anchor of this complex is the key to the low tensile strength of the rock mass resolved. Making their own rock and soil bearing capacity greatly enhanced. Bolt is among the most basic part of the mine roadway contemporary underground mining, roadway surrounding rock it bound together, so their support surrounding rock itself. Now not only anchors used in mining, but also for engineering and technology in slope, tunnels, dams and other proactive reinforcement.
Sinorock is an Self drilling anchor supplier which has particular expertise and long experience. Sinorock has the ability of fabricating custom-made components including Self drilling anchors, drill bits, according to the specification and drawing presented by the clients. Our precisely designed range of components with economical prices as well as on-time product supply ensure the success and good growth of the company in a short and long term. In addition to enabling us to become highly competitive and preferred in the market. At present, we are successfully and satisfactorily catering to Self drilling anchors’ requirements of many buyers based in African and European Countries, Middle East. Our clients comprise various leading corporate and industrial companies.
Sinorock’s Self drilling anchor system has great advantages. The anchor bolt combines drilling, grouting into single process. Thus, the work efficiency has been improved greatly. The Self drilling anchor manufactured by Sinorock has great quality and reasonable price. The products are exported to more than 20 countries and used in many kind of applications, like tunneling, mining, hydroelectric station and civil construction. Different kind of drill bits can be provided to meet the demands of different rock conditions. With good quality and excellent service, Sinorock has won great reputation from all over the world.