Varel has reported that in recent field trials comparing rotary percussion technology to conventional rotary drilling, it saw an increase of 79% in blasthole drilling penetration rates using the Varel...
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The definitive guide to mining operations and excellence.
Established in 1909 by Herbert Hoover, Mining Magazine provides comprehensive technical insight into mining operations. It aims to inform and support mine management in decision-making regarding mining techniques, technologies, workforce, logistics, and supply chains.
