Pit & Quarry, July 2015
EQUIPMENT FOCUS SCREENING Screening line screens wet and dry materials CDE Global launched its Infinity screening line to the global market The Infinity line includes double and triple deck screens in 16x5 and 20x6 configurations The 16x5 double deck screens are integrated into the M2500 mobile washing plant while the 20x6 version is included in the M4500 All screens with the Infinity line are available for application in both dry and wet screening situations across a range of materials including aggregates construction and demolition waste topsoil coal and iron ore Additionally the Infinity screens can serve as stand alone screen boxes or come attached to other applications The Infinity screen line can generate the same acceleration as conventional screens with less weight which results in a reduction of power consumption and operational costs The line also includes an eccentric shaft that further removes unnecessary weight and reduces power consumption www cdeusa com Attachment lets users sift through material before its processed The MB S18 screening attachment allows companies to screen out what they want at the jobsite and immediately use it MB Americas MB S18 allows users to sift through wet and dry materials including waste demolition excavation filling materials pebbles from streams and debris from beaches The bucket can clean superficial powder from natural stones It has a depth of 48 in and a load capacity of just over 3 cu yd The MB S18 s screening bucket increases production up to 30 percent compared to traditional screening methods the company says This also cuts down on crushing time The MB screening buckets are designed for a range of excavators backhoes loaders and skid steers www mbamerica com Screen box on mobile screener uses various screen media The Terex Finlay 873 tracked mobile heavy duty screener incorporates a forward facing inclined modular configuration screen box that has a total screening area of 155 sq ft Various types of screen media can be placed on the top deck of the screen box including tines punched plate and mesh Either mesh or cascade fingers can be placed in the bottom deck The screener comes with three hydraulically folding discharge conveyors which boost stockpiling capacity The Finlay 873 works after a primary crusher or on its own as a frontline screening machine It works best on aggregates sand and gravel construction and demolition debris topsoil or coal Additionally the machine includes galvanized access ladders and catwalks on both sides of the screen box www terexfinlay com 24 PIT QUARRY July 2015 www pitandquarry com
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