McLanahan’s H­-Series MAX Screen

Triple-Shaft Horizontal Screen
McLanahan’s H-Series MAX Screen is a triple-shaft horizontal screen that offers the latest in screen technology. Horizontal Screens provide high G-forces to vibrate and move the material down the length of the screen. A primary feature of the Horizontal Screen is its aggressive action in applications where blinding or plugging of the screen media openings can occur. This screen provides producers with unmatched performance and cost-saving features. The H-Series MAX Screen features fully adjustable oval stroke technology to create advantages that will truly impact your profitability.

Designed With Durability And Built For Longevity
The McLanahan H-Series MAX Horizontal Screens are designed to match the level of durability required for the mining and aggregate industries. Weld-free, high-strength steel side plates, laminated in all high-stress areas, coupled with reinforced deck frames combine to create a screen basket assembly with significant strength and durability. Reinforcing straps provide added side plate strength for side tensioning media. The drive guard and snubbers are strategically designed and located for improved access to tension bolts. The tripleshaft mechanism allows for the flow-through lubrication common to oval stroke vibrators, but also features a unique means to retain oil in the bearings at shutdown (patent pending). There are no dry bearing start-ups that drive the life out of bearings, particularly in harsh weather.

Outstanding Performance, Efficiency and Versatility
McLanahan H-Series MAX triple-shaft screens can match the footprint of many screens on the market today, allowing for easy retrofitting on existing plants. Compared to linear stroke screens, the oval stroke with the elliptical characteristic offers unmatched efficiency by maintaining open areas and the ability to fine-tune the screen to the application. Horizontal Screens, with triple-shaft mechanisms, typically offer better efficiency and more accurate particle sizing compared to Inclined Screens because the material is retained on the screen longer due to a slower travel rate. This allows more properly sized material to fall through the screen openings. In a stationary plant setup, Horizontal Screens are more often seen as tertiary and/or finishing screens. Horizontal Screens are also popular on portable plants because of their low profile. For more information on H-Series Screens click

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    200 Wall Street Hollidaysburg, PA 16648
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    McLanahan Corporation, headquartered in Hollidaysburg, PA, remains a world leader in the development and manufacture of aggregate process equipment and systems. Founder, James Craig McLanahan, established a focus on inventing, designing, improving and building the most efficient and rugged equipment for the most demanding industries. Today, 175 years since its founding, our reputation for these same qualities spans the globe. Now in its 6th generation of family ownership and a restructured organization, McLanahan is ready for the next century of business.

    McLanahan Corporation’s Aggregate Division offers a wide range of aggregate processing equipment for sand processing, scrubbing, classifying, crushing, fines recovery and water management. They specialize in process solutions for construction aggregates such as limestone granite, sand, gravel and other similar minerals.