As mines adopt automation and new digital tools, industry leaders highlight safety gains, efficiency, and the skills shift underway.
Mining for safety: Autonomous vehicles drive industry shift
Mining operators are turning to autonomous machinery to reduce hazards and improve efficiency. Companies are replacing human-manned vehicles with autonomous systems, promising fewer accidents and streamlined operations.
Abel Makura, president of the Association of Mine Managers, emphasised the role of technology in his presentation at the Mining, Transport, and Engineering Expo. “A big platinum miner is already using autonomous trucks underground, with operators managing these vehicles remotely from the surface. This setup not only enhances safety by removing people from high-risk environments but allows one operator to control multiple vehicles, doubling productivity,” he said.
Boosting efficiency with real-time monitoring
Makura said technological innovations transform productivity. Autonomous systems enable real-time tracking and productivity monitoring, allowing mines to operate with fewer workers while maintaining high output. “Through innovations, we can now monitor equipment conditions in real-time, extending the lifespan of machinery by carefully controlling the operating environment,” he added.
He dismissed fears of job losses, underscoring that technological advances primarily require workers to upgrade their skills. “The shift isn’t about job cuts. Workers are being upskilled, making them more competitive in today’s labour market,” Makura said.
Data-driven decisions: Mining’s digital transformation
The integration of data platforms, such as OptiMining provided by Neutrance, a subsidiary of Cedric, allows mines to track equipment and personnel with pinpoint accuracy. This connectivity ensures continuous assessment and optimisation of resources, which is critical in an industry where every hour counts.
“With platforms like OptiMining, we can track machine and human movement underground, identify bottlenecks, and assess equipment conditions. Such insights mean we can maximise productivity while minimising waste,” Makura said.
Digital twins: A virtual mirror for physical assets
One of the latest advances in mining technology is digital twinning, a process where real-time data from physical assets is used to create a virtual model. These digital twins allow operators to simulate various conditions and make informed adjustments to improve performance.
“Digital twins create an exact digital representation of assets like trucks. This enables us to simulate and optimise their operations, cutting down on cycle times and increasing hourly loads. It’s a game-changer for cost reduction and operational flexibility,” Makura explained.
Collision avoidance technology: Protecting lives underground
In trackless, mechanised mining environments, visibility issues heighten risks of accidents. Collision warning and avoidance systems, adapted from automotive technology, have become crucial safety tools. These systems can detect when equipment and personnel are in dangerous proximity and even halt machinery if necessary.
“Poor visibility underground often leads to equipment-human interactions that can have catastrophic consequences,” Makura stated. “With collision avoidance technology, we can alert operators when people are too close to machinery, reducing the risk of serious incidents.”
Adapting for a sustainable mining future
As the mining industry accelerates its shift towards automation and digital tools, safety, efficiency, and sustainability are becoming its cornerstones. By embracing innovation, the sector not only ensures a safer work environment but also promotes local job skills, positioning workers for success in an evolving landscape.
