Pit & Quarry, May 2013
Avoid unnecessary manganese wear The Powerscreen XA750 jaw crusher is fitted with a hydraulically driven pan feeder and live pre screening unit complete with a bolt in cartridge style grizzly section to remove fines and sizes prior to crushing The design helps avoid packing and unnecessary manganese wear Pre screened PORTABLE PLANTS ROUNDUP material can be stockpiled via an optional dirt conveyor or re directed via the bypass chute onto the main product conveyor An unrestricted 55 in x 32 in feed opening prevents bridging and maintains a consistent feed to the XA750 which features a hydraulicassist closed side setting adjustment system that can be changed at the touch of a button for product sizing control A 288 kilowatt diesel engine that uses a direct drive system powers the unit Engine power is transmitted to the crusher via a self adjusting dry plate clutch www powerscreen com Design optimization improves fuel consumption The newest mobile screen in the Lokotrack series the ST24 combines high screening capacity and low fuel consumption This combination has been achieved thanks to an optimized hydraulic design and state of theart control system according to Metso The Lokotrack ST24 can handle pre screening of coarse gravel to fine classifying and processing of natural sands or demanding recycling materials With the efficient two stage screen operators can produce three clean end product sizes in one process The unit can be equipped with a variety of screen media from steel meshes to Trellex rubber and polyurethane materials www metso com KHQ RX KDYH D VFUHHQLQJ QHHG RX ZDQW DQVZHUV RU VROXWLRQV DQG QR RQH GRHV WKDW EHWWHU WKDQ 3RO GHFN URP RXU VDOHVPHQ LQ WKH ÀHOG WR RXU SSOLFDWLRQV QVLGH 6DOHV XVWRPHU 6HUYLFH DQG QJLQHHULQJ SURIHVVLRQDOV DW RXU SODQW ZH OO SURYLGH VRXQG LQIRUPDWLRQ DQG UHVSRQVLYH VHUYLFH 7KDW V 3HUIRUPDQFH XDUDQWHHG RHV RXU V QWKHWLF VFUHHQ PHGLD SURGXFHU GR WKDW DOO XV DW RU YLVLW SRO GHFNVFUHHQ FRP DJJUHJDWH WR ÀQG WKH 3RO GHFN VDOHV UHSUHVHQWDWLYH LQ RXU DUHD www pitandquarry com May 2013 PIT QUARRY 45
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