Self drilling bolt system can control large amounts of energy liberated from the rock mass

As one of technologies in project construction, the core function of self drilling bolt system supporting technology is to reinforce the wall of underground project and keep structure stable and security by using the anchorage force of soil and rock, preventing the occurrence of problems, such as collapse, slippage and deformation, etc. During several support methods, self drilling bolt system has played a special role. It combines drilling, grouting and anchoring together, and it is time-saving, high-efficient and easy to operate. The rock bolt is a unique and highly advanced bolt that can absorb rock movements with excellent predictability. It is designed to dissipate and control large amounts of energy liberated from the rock mass deformation process.

Sinorock has concentrated on the geotechnical field and has become the leading specialist for demanding geotechnical products. We are successfully meeting the needs of engineering industries as a renowned self drilling bolt system manufacturer. Sinorock also provides practical anticorrosion rock bolt that is quick and easy to install through fractured or broken ground. The system is available with a range of harder drill bits for efficient drilling in stronger material.