Dyno Nobel’s DynoConsult team and electronic detonators recently helped bring a midwestern North American coal mining customer savings of more than $100,000 per ramp shot as it implemented a new ramp design. Optimized blast timing can certainly lead to savings – but $100,000 per ramp shot? According to a recent customer study, it is possible, and it is already leading…
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Mining flowsheets can take many different routes, but more often than not they begin with drill and blast. Optimizing blasting outcomes can thus play a critical role in determining overall mine efficiency. North American Mining discussed current and future blasting best practices with experts from explosives providers and technology suppliers. By Jonathan Rowland Drilling and blasting are “key functions in…
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Dyno Nobel’s DynoConsult team was tasked with designing a blast that would allow access to more than 3 million tons of ore – a blast with minimum vibration and little flyrock that would leave the mine’s nearby assets intact. Did the company succeed? Read on. A blast is a blast, right? Not necessarily, especially for those at the controls. Recently,…
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