Opencast Drilling & Blasting Solutions

Mysol Holdings delivers engineered opencast drilling and blasting solutions focused on achieving optimal fragmentation, controlled blast performance, and consistent production outcomes. Our services are supported by state-of-the-art drill rigs and advanced explosive and initiation technologies, enabling precise execution in complex geological conditions.

Our drilling operations are designed to achieve high hole accuracy, consistent depth control, and optimal burden and spacing, forming the foundation for effective blast design. Blast patterns are engineered to match rock mass characteristics, bench geometry, and downstream equipment requirements, ensuring efficient breakage and improved loading and hauling performance.

Mysol Holdings utilises high-technology explosives and electronic blasting systems to deliver controlled energy distribution, improved timing accuracy, and reduced blast variability. Through careful powder factor optimisation and delay sequencing, we achieve uniform fragmentation while minimising oversize material, flyrock, and air blast effects.

To protect infrastructure and ensure regulatory compliance, we implement strict Peak Particle Velocity (PPV) and vibration control measures. This includes blast monitoring, vibration modelling, and continuous performance analysis to ensure blast-induced ground vibration remains within prescribed limits.

By integrating blast design, fragmentation analysis, and vibration control, Mysol Holdings provides reliable, safe, and production-focused drilling and blasting solutions that enhance downstream efficiency and support sustainable opencast mining operations.