Rock Products

JUN 2019

Rock Products is the aggregates industry's leading source for market analysis and technology solutions, delivering critical content focusing on aggregates-processing equipment; operational efficiencies; management best practices; comprehensive market

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www.rockproducts.com ROCKproducts • June 2019 • 43 EQUIPMENT & TECHNOLOGY CRUSHING & BREAKING Telsmith offers the Hydra-Jaw H2238 jaw crusher with throughput capacities from 100-155 stph through 220-370 stph, which is ideal for processing applications such as aggregates, mining and recycling. It is available in three configurations: stationary, track and wheeled portable plants. The H2238 is part of Telsmith's main line of Hydra- Jaw crushers. Hydra-Jaw crushers offer the innovative toggle tensioning system which saves time and costs by eliminating the need to adjust springs when changing the setting. Quick to assemble and reliable in operation, the assembly requires no special tools or maintenance allowing for consistent reliable crushing. The core of the Telsmith hydraulic toggle system is the robust Hydra-Jaw hydraulic cylinder. Custom built specif- ically for the crushing environment, the cylinder incorporates a large piston for high crushing forces and an "oversized" rod for stability and strength. The unique bushing and seal are designed to hold up to the rigors of constant crushing in a dusty environment to deliver long service life with minimal maintenance. Telsmith engineers safety into every product. Following a power failure or emergency stop, Telsmith's unique hydraulic chamber clearing system allows the crusher to start up in as little as 15 minutes. Through push button controls, hydraulics crush any stone that remains in the chamber prevent- ing oversized material from passing onto the product belt. Your workers stay safe, no digging out the crusher or clearing off the belt, and the plant starts back up as if nothing had happened. Telsmith Inc. , www.telsmith.com McLanahan Launches UltraCRUSH, UltraWASH For more than 180 years, McLanahan has been designing and manufactur- ing washing and crushing equipment. Now, the company is putting its proven, well-established solutions into modular, containerized systems and are showing them to the market, offering UltraCRUSH and UltraWASH. The UltraWASH is capable of making three aggregate and two sand products while accepting capacities up to 400 tph. It has both a single process water feed point and a single effluent discharge point. The modular design is container- ized, leading to a compact footprint. All modular systems from McLanahan come pre-wired and pre-plumbed for rapid on-site deployment or relocation. They are available in a variety of config- urations, including double washing and prewashing, and come with fully inte- grated controls with remote operation. For the UltraWASH, specifically, the system includes several features to simplify maintenance and maximize production. The underpan of the sizing screen features a patent-pending fines forward slide. This steel tray spans the width of the bottom deck of the sizing screen and facilitates the diversion of a proportion of raw fines into the coarse sand processing stream to help balance downstream equipment and optimize plant capacity. It also permits the alter- ations of the proportions of fine and coarse deck areas above while preclud- ing entry of coarse material into the fines processing stream. A patent-pending EZE-Riser lifting pedal and locking mechanism allows for sim- plified feed pipe disconnection and the needed clearance for pump removal when maintenance is required. The pumps can then roll out easily onto the pump trolley system, which for addi- tional clearance for easier access during maintenance. Thanks to McLanahan's recent acqui- sition of Anaconda Equipment, the UltraWASH feed hopper and conveyor can be upgraded to come with tracks for easier conveyor maintenance. The UltraWASH line is available with several configurations and add-ons including: • Feed preparation – log washers, blade mills, screw washers. • Attritioning. • Organics removal. • Water treatment – filter presses and thickeners. Additionally, material can be sized to meet specific requirements using the line of UltraCRUSH equipment. The UltraCRUSH modular cone crusher is also containerized, easy to set up and install, and can be transported around the site or to other locations as needed. The UltraCRUSH modular cone crusher is manufactured with a heavy-duty cast steel base frame and includes replace- able base frame wear liners. It features a rotating bowl for even liner wear, a bronze inner and outer eccentric bush- ings for more load carrying capability, and a large, unobstructed feed opening. A hydropneumatic tramp iron relief system reduces wear on the crusher in the event an uncrushable material enters the crushing chamber. McLanahan Corp., www.mclanahan.com Telsmith Offers Hydra-Jaw H2238 Jaw Crusher

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