Aggregates Manager Digital Magazine
Issue link: http://read.dmtmag.com/i/403276
Mobile Tier 4 Final cone crusher Kleemann says its new Mobicone MCO 9i EVO/MCO 9i S EVO mobile cone crushers offer high-pro- ductivity secondary or tertiary crushing in a fuel-effi cient, Tier 4 Final emissions-compliant machine. The S-version provides a discharge conveyor-mounted fi nal classifying screen with oversized aggregate return conveyor that permits a closed material cycle and production of fi nal particle sizes without a standalone screen. The oversize can also be discharged via the swivel-mounted return conveyor at the side. The unit's diesel-electric drive provides low fuel consumption in a compact design. Optional crusher anti-spin and automatic lubrication functions make for high crushing capacities and durability. Its power plant generates 332 horsepower at 1,500 rpm, and the optimized crusher housing design permits more than 287 horsepower to be continuously available to the crusher. The cone diameter permits a raw feed capacity of 287 tons per hour, with a feed size maximum of 8 1/4 inches. Kleemann | www.wirtgenamerica.com Cost-effective tracked impactor KPI-JCI and Astec Mobile Screens offer its new GT440 Horizontal Shaft Impact Crusher. The track-mounted crusher features an Andreas 4240 HSI crusher, which includes a three- or four-bar rotor confi guration, allowing the end user to select the best solution for the application. The unit uses a vibrating grizzly feeder with a large hopper and an optional grizzly pre-screen designed to keep the crusher fed and operating effi ciently. The pre-screen consists of independent vibrating fi ngers that resist blinding and plugging. The replaceable pre-screen module provides multiple settings for scalping unwanted material. The crusher's hydraulic drive optimizes crusher capacity without sacrifi cing blow bar wear. The 5- by 10-foot, two-deck screen offers 100 square feet of screen area and provides quick, thorough screening. KPI-JCI and Astec Mobile Screens | www.kpijci.com Customized crushers REMco introduces its PROcone series of cone crushers for secondary and tertiary applications. Designed to be low-maintenance with a cast mainframe, bronze eccentric, and mainframe bushings, it boasts a large feed opening that remains consistent throughout the life of the manganese. No backing is required on the wear liners, making for fast change outs. Push-button, hydraulic controls provide quick adjustments on the closed-side setting. Hydraulic tramp iron relief protects the crusher from damage due to the passage of uncrushables through the machine. Multiple liner confi gurations and several eccentric throws are available to tailor the machine and liners to the application. A dual pump lubrication/hydraulic system uses the same oil type and weight for both hydraulic and lubrication to streamline maintenance and lower inventory requirements. An assortment of optional accessories and installation kit are available. REMco | www.remcoprocone.com High-production portable plant Terex Minerals Processing Systems introduces the Terex Cedarapids CFJ3750 plant, which combines a JS Series jaw crusher with a high stroke, 52-inch by 20-foot vibrating grizzler feeder to create a high-production portable crushing machine. The system boasts a new hopper design to handle severe primary applications, while the jaw crusher fea- tures improvements such as wedge release jaw dies and hydraulic-assist crusher settings. Isolation of the jaw reduces plant vibration, while the tail of the product conveyor lowers for operation, maximizing clearance under the crusher. The conveyor discharge adjusts to reduce material impact on the receiving conveyor. Terex Minerals Processing Systems | www.terex.com Portable Crushers Sponsored Information