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MEV
Midwestern MEV vibrating screens are designed with a unique
parallel-arc configuration of its screen decks that delivers various-specification
products quickly and efficiently.
Starting at the feed end of the MEV unit, an arc is formed by a series of flat
angled surfaces between the screen panel supports. The first flat surface is
slightly angled which retains the material momentarily at the feed end. It allows
the under-size to pass rapidly through the panel openings onto the decks below
where smaller openings retain or pass on a portion of the material. As the retained
material moves over each deck, the angle increases, accelerating the particles
to the discharge chute. Screening is achieved by the elliptical motion of the
unit.
Full Line of MEV Vibrating Screens
To fit the needs of your installation, Midwestern offers a full line of MEV
vibrating screens. MEV models for dry screening or washing applications include
3’ x 5’, 4’ x 8’ and 5’ x 10’ units with
one through five decks. Models for dewatering screening applications include
3’ x 5', 4’ x 8’ and 5’ x 10’. Both types of screens
are available with either carbon or stainless steel construction.
Simplified Screen-panel Tensioning
The MEV design incorporates end tensioning at the back (feed end) of the unit
that simplifies changing screen panels with less time at a much lower cost.
End tensioning permits the use of square-opening and harp-type screens. The
tension is accurately maintained by a spring-loaded draw bar.
Special MEV Features
• Change a screen deck in approximately 10 minutes
• Power savings – 3 h.p. (3’ x 5’), 5 h.p. (4’
x 8’), 10 h.p. (5’ x 10’)
• Uses standard off-the-shelf motors and operates with versatile two-bearing
drive system
• Rugged, construction standard on all models, yet weighs less than conventional
screens
Optional Equipment
• Cable suspension
• Spray bars for washing application
• Automatic tension release system
• Dust-tight enclosed units for dry screening
• Ball trays
• Material distributors
• Screen heating
For more information contact our MEV Screen Tech Service
Department. We also manufacture a complete line of vibrating screens, screen
heating products and woven wire cloth. Call Midwestern’s “Sizing
People” for help on your screening needs.
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