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VIBRATING SCREENS
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FOR
OVER 40 YEARS
Peerless
has been designing, manufacturing
and constantly improving its
line of Vibrating Screens primarily
used in the aggregate producing
industry and it has built a
reputation second to none in
the field. |
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SPECIALLY
DESIGNED FEATURES
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PEERLESS VIBRATING SCREENS
Are manufactured in single,
double and triple decks in standard
widths and lengths as shown.
They are designed for clean
separation of sand, gravel and
crushed stone.
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"LIVE
- ACTION"
Live Action of Peerless screens
is induced by eccentric weighted
cast iron flywheels at both
ends of screen main shaft and
additional weight segments are
furnished and easily applied
in the field should an increase
in motion be needed.
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BEARING
Are screen-duty double roller
having very close tolerance
and easily replaceable when
necessary.
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PARABOLIC
SHAPED
Screens decks insure even spread
of aggregate to take advantage
of maximum screening area.
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THERMAL
TREATMENT
All screen boxes are heat treated
to relieve welding stresses
that are set up during fabrication
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All
PEERLESS
models can be equipped with water
intake piping and spray bars on
all decks for wet screening. Brass
fan-jet nozzles are spaced to reach
all deck areas for optimal aggregate
washing. Hard, countercurrent spraying
sets up a tumbling action of the
aggregate for thorough cleaning.
THE
OPERATING PRINCIPLE OF PEERLESS "LIVE-ACTION"
VIBRATING SCREENS
Is the sufficient amplitude or oscillation
of the screen box to set up a vigorous
motion calculated to keep the material
to be screened in constant agitation.
This sharp "LIVE-ACTION"
separates the particle sizes by rapidly
bouncing them up and forward in fractional-inch
jumps, thus keeping the screen opening
clear to pass the undersize materials
through, and to propel the oversize
forward and over the screen end.
PEERLESS
"LIVE-ACTION"
is produced by two major features.
First, the specially engineered tempered
coil springs,and second, the eccentric
weighted dual cast flywheels on the
main vibratory shaft.
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