BME’s underground blasting innovations improve fragmentation and reduce mining costs

BME’s underground blasting innovations improve fragmentation and reduce mining costs

The close correlation between fragmentation size and mining costs has often been overlooked by mines, said Derick Menezes, Regional Manager: Underground Operations at BME, in a recent webinar. “Both extra fine and excessive forced rock fragmentation increase total mining costs,” said Menezes. “However, by aligning fragmentation size and distribution with the capabilities of existing loading, …