Engineering & Mining Journal

JUL 2017

Engineering and Mining Journal - Whether the market is copper, gold, nickel, iron ore, lead/zinc, PGM, diamonds or other commodities, E&MJ takes the lead in projecting trends, following development and reporting on the most efficient operating pr

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J E N N M A R H E A D Q U A R T E R S Pittsburgh, PA USA • (412) 963-9071 • www.jennmar.com Support you can trust, underground. JENNMAR's PYTHON ® Made right. Made right here. PYTHON Expandable Rock Bolts respond to the most demanding rock reinforcement and support applications. With its high load capacity and excellent elongation properties, PYTHONs provide immediate full-length support that withstands rock movement without shearing. It is also the only expandable rock bolt made in the United States, satisfying all Buy America(n) Acts. For more than 40 years, miners have trusted JENNMAR to deliver superior ground support products and innovative solutions to challenging strata conditions. From bolts and beams to channels and trusses to resin and rebar, we're proud to make the products that make mining safer and more effi cient.

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