Pit & Quarry, March 2013
PORTABLE PLANTS Getting started Hamiltons full initial setup consisting of an Extec C12 jaw crusher an E7 scalper an S5 doublescreen and an X44 cone crusher allowed the site to produce 360000 tons in 2007 In 2008 an extra jaw and scalper were added to the operation which expanded an additional five acres and produced 400000 tons Hamiltons production declined to 300000 tons in 2009 Still the Hamiltons focus on efficient production processes resulted in commercial prospects that led to the opening of an extra 10 acres in the quarry Today the operations setup includes a Sandvik mobile QJ341 jaw crusher a QE440 scalper a QA450 triple deck screener and an Extec X44 cone crusher The machines represent the main material processing plant at Bonds There is a misconception that you cannot use the mobiles as the main The various models of portable plants used by Hamilton Aggregates can be put to work in different combinations to suit different customer material requirements 66 PIT QUARRY March 2013 www pitandquarry com
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