Aggregates Manager Digital Magazine
Issue link: http://read.dmtmag.com/i/594078
by Therese Dunphy, Editor-in-Chief tdunphy@randallreilly.com AGGREGATES MANAGER November 2015 38 The Spyder 622TH screening plant, from Screen Machine, features a 6- x 22-foot triple-deck, triple-shaft screen box with a unique direct feed design that allows for more comprehensive material separa- tion. This is a significant benefit in some applications where finer, cleaner screening is required. The Spyder 622TH incorporates the triple-deck screen with four self-contained stockpiling conveyors to offer increased capabilities and efficiency. The 622TH also features a Caterpillar C4.4TA, 140 horsepower plant for name brand reliability and worldwide service. Screen Machine | www.screenmachine.com A new option for Superior brand portable screen plants allows owners and operators to increase screening efficiency and produce more in-spec product. When engaged, the centering hopper cen- tralizes the feed to the middle of the screen no matter the angle of the incoming material. The manufacturer says plant operators will achieve increased screening efficiency, extend the wear life of their screen cloth, produce a higher percentage of in-spec product, and decrease side loading, which extends bearing life. Superior Industries | www.superior-ind.com Unique feed suits fine, clean screen needs Centering hopper improves product spec Featuring patented Doublescreen technology, Sandvik's new mid- sized QA335 offers a flexible and productive solution with many class-leading features. These include a 13- x 5-foot Doublescreen (first and second screen: 5- x 5-foot and 8- x 5-foot top and bottom, respectively), a user-friendly electrical control system with sequential start-up, hydraulic screen separation to aid screen media changes, and a fuel-efficient 100 horsepower engine. The Doublescreen con- sists of two high-velocity screen boxes featuring independent screen drives with the ability to adjust the working angle of each screen independently to each other to suit the exact requirements of the application. Sandvik | www.construction.sandvik.com Mid-sized screen features user-friendly controls The Telsmith 620-VK-TL portable screening plant combines the per- formance of a Vibro-King TL screen with the versatility required in today's competitive environment where efficiency reigns supreme. The Telsmith 6- x 20-foot triple-deck inclined screen provides outstanding performance and longevity in applications ranging from heavy-duty scalping of coarse stone to fine sizing of finished products. Optional equipment, including a screen feedbox and wet screen with spray bar assembly, make the 620-VK-TL a complete screening solution to support a portable processing operation. Telsmith | www.telsmith.com Portable plant combines versatility and efficiency