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80 • ROCK products • May 2015 www.rockproducts.com EQUIPMENT & TECHNOLOGY CRUSHING & BREAKING ous stroke and feed settings allow the Warrior 2100 screen to excel in the most challenging applications The Premiertrak 300 HA mobile jaw crusher features a highly aggressive and robust 40- x 24-in. (1000- x 600- mm) crushing chamber. Low engine RPM for fuel efficiency and low noise. Large bypass chute clearance and full tunnelling enhance material flow and reduce blockage with sticky materials. Hydraulically lowering conveyor for good access if blockage occurs. Also available with hydraulic release jaw chamber for difficult recycling applica- tions with tramp metal. The Warrior 600 mobile screen is the smallest Warrior, but with plenty of punch. It makes the Warrior range the widest in the market, with six machine sizes. The Warrior 600 screen is designed for versatility, maneuver- ability and is easy to transport and set- up. Has high strength, high amplitude, two-bearing, 8- x 4-ft. screenbox with up to 6 g acceleration. Fuel consumption is about 1-1/2 gal. (6 litres) per hour. Powerscreen, www.powerscreen.com KPI-JCI and Astec Mobile Screens launched its new GT440 Horizontal Shaft Impact Crusher (HSI) during the 2015 AGG1 Aggregates Academy & Expo in Baltimore. The new track-mounted GT440 fea- tures an Andreas 4240 Horizontal Shaft Impact Crusher, which includes a 3- or 4-bar rotor configuration, allowing the end user to choose the best solution for the application, said Ron Griess, product manager for KPI-JCI and Astec Mobile Screens. The GT440 utilizes a vibrating grizzly feeder with a large hopper and with an optional grizzly pre-screen designed to keep the crusher fed and operat- ing efficiently. The grizzly pre-screen consists of independent vibrating fin- gers that resist blinding and plugging. The replaceable pre-screen module provides multiple settings for scalp- ing unwanted material. The hydraulic drive optimizes crusher capacity with- out sacrificing blow bar wear. The 5- x 10-ft., two-deck screen offers 100 sq. ft. of screen area, up to 50 per- cent more screen area and production potential than competitive models, Griess said. The two-deck screen pro- vides quicker, more thorough screen- ing, as well as closer spec products. The addition of the track-mounted horizon- tal shaft impact crusher to the Global Track product line provided dealers and end users with a cost-effective, highly productive and mobile option. The Global Track product line features quarry-duty, time-proven components and was developed to be the perfect rental tool and ideal for operations in remote locations. " W i t h t h e a d d i t i o n o f t h e GT 4 4 0 track-mounted horizontal shaft impact crusher, we continue to offer our end users and dealers the complete solu- tion for their operations in the aggre- gate, recycling and construction indus- tries," Griess said. "As with our other offerings, we remain committed to pro- ducing only the highest-quality, quar- ry-duty equipment." K P I - J C I , w w w. k p i j c i . c o m / t r a c k- mount/global-track KPI-JCI Horizontal Impact Crusher As Seen At: