A Digital Surface Remote Blasting System

This paper describes a newly developed Surface Remote Blasting System (SURBS) for electronic detonators, which is currently being introduced into surface blasting applications. The rationale for developing the SURBS was to meet key needs of mine operations, such as minimizing the shutdown time and the capability to conveniently initiate blasts in difficult terrain from a safe distance. Increased distance from the blast site, combined with a good overview of the site enables maximum safety during blasting. The system also removes the inconvenience of running long firing cables. The SURBS consists of the field-proven detonator and equipment technology of an existing electronic detonator system, a Surface Remote Blasting Box and a Surface Remote Blaster. The Surface Remote Blaster is the Master unit and controls the Remote Blasting Box via encrypted radio communication using a sophisticated safety technology, which guarantees that the highest safety standards are maintained.