15
d
&
ri
MARCH-APRIL 2015
SCREENING
EQUIPMENT
subsidiarySchwing and theBeijingUniversity
ofTechnology. The result is the38 tonne
tracked twodeckMSP1561that is claimed to
offer a throughput of 600 tonnes perhour.
According to the company, thenew screen
should find application in recycling,mining
andgeneral construction.
With a6.1x1.5m (20x5 ft) screenbox, it
has aground clearanceof 343mm (13.8 inch),
can climb9° inclines and featureshydraulically
extending/retracting conveyors to cut down
on set-up time. Power comes from a97kW
(130hp)Cummins engine and transport
dimensions are18x3.3x3.5m (59x10.9x
11.5 ft).A smaller 300 tonnes perhourunit is
also available. XCMG says theMSP1561will
be available to internationalmarkets shortly
and is alreadyon sale inChina.
■
Hartl sees double
Hartl Crusher has launched its newHSP 3300, which it claims is a highly mobile compact
two deck screening plant with amaximum throughput of 90m
3
/hour (3,180 ft
3
/hour).
According to the company, it will find use in natural stone processing as well as in the
classification and refinement of recycledmaterials. The screener is also perfect for use in
road construction and earthworks as well as forest road construction and excavations.
Georg Haberfellner, chief designer at Hartl Crusher, said: “Themain advantage lies in
the screen box’s electro-hydraulic drive which providesmore power than comparable pure
electric drives and is alsomuchmore robust and durable. At the same time, with this
drive system the speed of the screen’s rotation is continuously variable and a reversal of
rotation direction is also possible.”
He went on: “The screen box is springmounted and thus provides the best power
transfer for both screen decks. All components are high quality and are designed with
component protection inmind."
Hartl offers HCB conveyor belts to go with the screen box that are electrically driven
and have amaximum discharge height of 2.5m (8.2 ft), with a foldingmechanism that
provides easy belt changing as well as reducing transport dimensions to aminimum.When
directly fed by a bucket crusher, up to three categories
of material can be produced
and in combination with
a bucket screener this
can even be increased
to four.
The new screening system
will be on show at Intermat in Paris
at the end of April on stand C033 E2& E2
Paris Demo G04.
Hartl’s newHSP 3300 is a two deck screen box
driven by an electro-hydraulic drive combinedwith
electrically drivenHCB conveyor belts
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