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Box Type
Overview
Easy Maintenance
The Gyratory
Advantage
Stacked Screen
Construction vs.
Single Deck
Box Type
Tru-Balance
Dimensions
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 Each
machine individually custom engineered to match your requirements.- Gyratory motion provides gentle sifting action and proper
material stratification that results in accurate separations.
- Unique Great Western "Tru-Balance" drive achieves
perfect balance and vibration- free performance. This balance is accomplished
by straddling the sifter's center of gravity with counterweights that
offset the rotating sieve housing.
- High capacity. Models available each using from four
to fourteen sieve frames in four different sieve sizes providing from
10 to 127 ft2 of screening area.
- Stacked sieve frames allow the screen area to be matched
and accurately allocated to each application.
- Adaptable to a wide range of products, capacities, number
of separations and screen sizes.
- Sanitary construction. Crevice free, dust tight, sieve
compartment constructed of kiln dried maple and birch panels provides
the maximum in fatigue strength and durability with a minimum of weight.
- Sieve box with standard exterior semi-gloss lacquer or
with Hammertone enamel finish. Interior lined with stainless steel or
plastic laminate for sanitation and abrasion resistance.
- Sieves secured with standard manual rack and pinion system
or pneumatic sieve compression system.
- Crankshafts and counterweights are mounted to the rugged
tubular drive frame with heavy-duty pillowblock bearings. The drive
and motor are readily accessible on the sifter frame.
- The standard speed is 263 rpm with a 2-5/8" circle
of gyration. For bulky products a 3-1/2" circle of gyration at
206 rpm is available.
- Floor supported or ceiling suspended arrangements.
- Every unit is test run and balanced prior to shipment.
- Easy installation.
To view or download brochures covering Great Western's
Box Type Tru-Balance Sifters
CLICK
HERE
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