Aggregates Manager

March 2014

Aggregates Manager Digital Magazine

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Page 27 of 43

AGGREGATES MANAGER March 2014 26 Consistent product shape Production-oriented processing High-capacity cone crusher Portable plant for severe applications Primary-secondary impactor The Powerscreen Trakpactor 320SR is a mid-sized horizontal impact crusher redesigned to offer operators excellent reduction and high consistency of product shape for performance in quarry and recycling applications. The crushing chamber features a 1130-mm x 800- mm feed opening, hydraulically assisted closed-side setting adjustment, four-bar rotor and twin apron design, and hydraulic overload protection as standard. New to this model is an optional fully independent hydraulic pre-screen, which improves fines removal and reduces chamber wear costs. Powerscreen | Cemco's Turbo 80 vertical shaft impact crushers are said to offer portability and productivity for processing a variety of aggregate materials and industrial minerals. The crushers can process materials up to 4 inches long-side dimension into a uniform, cubical, high-quality product and are available with powerful single or V-twin drive motors for high outputs of up to 275 tons per hour. The units can be equipped with a rotor and anvil ring combination or a shoe table rotor and rockshelf anvil. Internal components can be customized to meet customer requirements, and the machines can be mounted to a chassis or tracks. Cemco | The FLSmidth Raptor 2000 cone crusher is a maximum capacity cone crusher that has been suc- cessfully applied in demanding, high-tonnage crushing applications. With improved head action for higher capacity, the 2,500-horsepower unit has fail-safe hydraulics for maximum reliability, integral countershaft assembly for direct drive and low maintenance, and enclosed counterweight assembly with replaceable non-contacting T/U seal arrangement and ductile iron eccentric. FLSmidth | The new Terex Cedarapids CRJ3750 plant combines a large 37-inch x 50-inch JS Series jaw crusher with a high stroke, 52-inch x 20-foot vibrating grizzly feeder re- sulting in a high-production portable crushing machine. The unit is built tough, includ- ing a new hopper design, to handle severe primary crushing applications. The mobile plant is said to be easy to operate and maintain and offers new levels of reliability and convenience. Options include a rock breaker, folding hopper wings, hydraulic jacks, hydraulic deployed switchgear, and quad or 3+1 axle configurations. Terex Corp. | The Eagle Crusher UltraMax 69 HSI impactor performs the job of a primary and second- ary crusher in a single unit, and comes with a lifetime rotor warranty on its three-bar, solid-steel, sculptured rotor. Featuring a large feed opening for high-volume production and ultra-high-reduction ratios, the unit is said to produce high-quality cubicle product with minimal fines. Available for stationary, skid-mounted, or portable applications, it crushes the toughest feed material including aggregate, recycled concrete with rebar, recycled asphalt, construction and demolition debris, and slag. Eagle Crusher |

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