Small Section Bolter Dry Drilling: Self-contained air and vacuum system for underground drilling wit
Small Section Bolter Dry Drilling: Self-contained air and vacuum system for underground drilling wit

By MacLean Engineering

Steve Denomme, Product Line Manager - Bolters

Description
Dry drilling on MacLean Small Section Bolter - In 2015, MacLean worked with Petra Diamonds’ Finsch mine in South Africa, the second largest diamond mine in the RSA, to develop a dry drilling option that was required for Finsch’s unique application / mine plan needs. www.macleanengineering.com
Tags
underground miningground supportdrillingsafetyrock bolting

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Jackleg safety and mechanization
MacLean Engineering
483 MSHA reportable injuries involving jacklegs occurred at US mines between 2003 and 2012, according to a recent study published by NIOSH (Clark et al., 2016). And these are just the reportable injuries - if you consider the “Heinrich Safety Triangle”, this can be viewed as the tip of the iceberg. What are the options for mechanization?
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