Pit & Quarry, January 2014
SCREENING EQUIPMENT Portable plants produce up to four product sizes for versatility Kleemanns Mobiscreen line has screens for a variety of needs from the quick setup MS 16 and MS 19 which are designed mainly for the contractor but are also at home within the quarry to the larger MS 18 and MS 20 designed mainly for quarry applications and high output Track mounted screen plants from Kleemann which Mobiscreen plants are range in screen surface size from 84 to 22 sq yd They are designed as a double deck or triple deck screen with or without feed hoppers as a banana screen with a finger screening surface and rubber perforated panels and more Mobiscreen machines produce up to four product sizes with fixed or swiveling discharge belts www kleemann info Unique approach helps eliminate blinding pegging W S Tylers Pro Deck vibrating screen approach is a five step process that implements the companys vibration analysis and modification strategy to blend multiple types of screen media on a single deck According to W S Tyler processing operations have traditionally used the same screen media on an entire deck of the vibrating screen W S Tyler however concluded that a non traditional approach of incorporating more than one type of screen media extends the life of the screen media while also enhancing efficiency Additionally the company says its Pro Deck approach helps eliminate common screening problems such as blinding pegging and premature wear that cause unscheduled downtime www wstyler ca Reduces settling pond use Deister Machine Co s ultra fines recovery system UFR which is designed to recover ultra fine sands and silts in quarry applications or recover tailings in various mining applications allows operations to eliminate or reduce the use of maintenance intensive settling ponds According to Deister the UFR system enables producers to create a dry tailing or silt product that can be stockpiled prior to removal This stockpiled product can also be used as a saleable product The UFR system is capable of recoveries between 350 and 400 mesh and at slurry capacities between 1500 and 3500 gallons per minute It utilizes a radial distribution manifold for even distribution of solids to all cyclones The reverse slope vibrating screen is available in sizes up to 7 ft wide and 12 ft long with solids capacities up to 70 tph www deistermachine com 48 PIT QUARRY January 2014 www pitandquarry com
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