MEV® High Frequency Screener

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Features & Benefits

The high-frequency screens manufactured by Midwestern can be utilized in many screening applications from rugged quarry and rock sizing to sand and gravel processing and high volume fine mesh screening. With a variety of sizes and screening decks, the versatile MEV Screener can fit numerous applications.

The MEV High-Frequency Screener is a rectangular screener that utilizes an elliptical motion to convey material across its screening surface. Available in sizes three-foot by five-foot (3′ x 5′), four-foot by eight-foot (4′ x 8′), and five-foot by ten-foot (5′ x 10′) with the availability of one to five screening decks gives the MEV Screener the versatility to meet your screening needs.

The MEV Screener is designed to retain material at the feed end for a longer period of time and then gently slops the material near the discharge end, assisting it off the screening deck and into production. This is achieved by the screener’s unique parallel-arc configuration. Crossbars support the end-tensioned screens to create a flat screening surface, thus maximizing the screening area.

The end-tensioned screens used in the high-frequency screener simplify changing screen panels. End-tensioning permits the use of square-opening and slotted screens and is accurately maintained by a spring-loaded drawbar. Users can make screen changes in 10 -15 minutes.

Optional Equipment Accessories:

  • Screen Heating
  • Material distributors
  • Ball trays for antiblinding
  • Dust-tight enclosed units for dry screening
  • Spray bars for washing application

For more information on the MEV® Screener

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    Size Chart

    Midwestern’s MEV Screener is available in a variety of sizes and screening decks. Depending on your application, you can achieve up to six individual products with one pass on the screening machine.

    Model A B C D E F G
    3′ x 5′ 84 3/4″ 59 11/16″ 60 9/16″ 15 1/16″ 19 7/16″ 50 1/2″ 36″
    4′ x 8′ 111″ 74 1/2″ 70 11/16″ 14 1/4″ 22″ 63″ 48 5/8″
    5′ x 10′ 143 5/16″ 92 7/8″ 84 5/8″ 17″ 23 9/16″ 74 1/2″ 60 1/2″

    Material Flow Pattern (5-Deck)

    The MEV high frequency screener is available from a single-deck scalper up to five-decks for your screening needs. The unit works on the basic principle of the larger particles being retained on the upper decks and sizes the material as it falls through to each deck below.

    Videos

    MEV Video Series

    MEV 15 Minute Screen Change

    MEV Bearing Change

    MEV 5-Deck Screener

    MEV Featured Videos

    Converta-Screen® Heating

    Free Test Facility

    Midwestern provides our customers with one of the most advanced testing facilities in the screening industry ⎯ FREE of charge.