Pit & Quarry, July 2017
CRUsHIng where they become part of the final product The prescreen is a significant advantage for us Cameron says Anything that doesnt go into the crushing chamber reduces wear inside the chamber and thats a huge bonus On top of that the material doesnt take up space on your primary screen deck We like to pull all the fines out ahead of the crusher because we see the fines producing a lot of wear on the blow bars and the bottom of the toggle plate At one of our plants we ran a tracked stacker right next to the prescreen and the screened fines went into the tracked stacker bypassing the whole crusher Cameron says The stacker put those fines back onto the main belt blending it with what had gone through the crusher and saw a 15 percent increase in production while keeping 80 to 100 tph out of the crushing chamber Harrison processes RAP to 5 8 in minus for DOT mixes at its plant in Hendersonville North Carolina ZeRo gAP seTTIng Whether equipment is owned or rented Harrison settled on the Kleemann platform for its crushing needs because it works for them We looked at three or four different brands of crushers and stumbled on Kleemann Cameron says I visited the facility in Nashville and my first impression was the professionalism of the people I met I was overwhelmed by the way the machine looked One of the biggest Kleemann advantages is in its electronics he says If a piece of rebar gets hung up the machine shuts itself down instead of tearing itself up Cameron says You dont have hydraulic pumps trying to keep working with the rest of the machine stopped And the Kleemann tells you whats wrong you dont spend 30 minutes looking at it trying to figure out why it stopped You open the two doors and look at the code on the panel A case in point of the advanced technology of Kleemanns impact crushers is the fully automated hydraulic adjustment capability of the crushing gap which Double Team Dangerous Tramp Metals Eriez Suspended Magnets and Metal Detectors remove tramp metals before they reach your valuable crushers and downstream SUSPENDED MAGNET 1200 SERIES METAL DETECTOR 888 300 3743 www eriez com Suspended Magnets Metal Detectors s s Heavy Duty Feeders equipment Download Do C Catalogs Product S Selection Guides 28 PIT QUARRY July 2017 pitandquarry com
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