Combo screens
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Incline Screens For screening operations that favor a circular stroke pattern, our incline screens ensure reliable and consistent screen performance with a wide selection of alternative designs. Choose from multiple deck configurations, wet or dry action, and portable or stationary set-up for the most accurate screening performance available. Producers can choose from Buzzer Screens, Cascade Incline Screens, Quarry Incline Screens or Low-Profile Incline Screens to meet their application needs. Cascade Incline Screens Buzzer Screens Our Cascade Incline Screens are designed to provide an...

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Horizontal Screens Our horizontal screens deliver high productivity and efficiency in a low-profile package. The low screen height allows for operation in height-restricted areas and maximum portability. The triple-shaft design employs an oval motion stroke pattern that generates a more aggressive screening action, reducing plugging and blinding while providing extended bearing life. Multiple configurations are available for a wide range of applications, from fine screening to heavy scalping. Eccentric Crescent Weights Application Flexibility Eccentric crescent weights reduce friction in...

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Combo Screens Developed based on extensive side-by-side testing of traditional incline and horizontal screens, our Combo Screen is a new breed of screen that delivers unsurpassed capacity and efficiency. This truly unique innovation combines the best characteristics of both incline and horizontal screens, and has proven to deliver unsurpassed productivity, efficiency and flexibility in wet or dry applications. Sloped Decks Hinged Tailgate for Rear Access A sloped feed zone accelerates material to provide a thinner bed depth for quicker fines separation. A horizontal discharge zone...

Built to scalp the toughest, most abrasive materials, our Mesabi® Scalper Screens are built to work in conjunction with a primary crusher or in the production of riprap. The heavy four-bearing Mesabi design creates an eccentric, positive flow action that is highly effective on heavy loads at maximum capacity, while our Iso Vibe screenmounting system keeps the vibration in the screen – not on the plant. Bearing Housings Extra Heavy-Duty Construction Mesabi® vibrating screens are securely bolted to the main frame, eliminating any chance of wobble or shaft misalignment. Heavy vertical bracing...

High Frequency Screens Our high frequency screens offer ideal gradation control for reclaiming fines in both wet and dry applications. All high frequency screen decks are driven by variable-speed hydraulic vibrators for optimal screen efficiency and production. Producers save time and money with easy hydraulic screen angle adjustments and our unique rotary tensioning system, which ensures the quickest screen media changes in the market. Hydraulic Vibrators Vari Vibe® Series All high frequency screen decks are driven by variable-speed hydraulic vibrators (up to 4,200 RPM) for optimal screen...

Because Kolberg-Pioneer, Inc., Johnson Crushers International, Inc. and Astec Mobile Screens, Inc. may use in their catalog and literature, field photographs of their products which may have been modified by the owners, products furnished by Kolberg-Pioneer, Inc., Johnson Crushers International, Inc. and Astec Mobile Screens, Inc. may not necessarily be as illustrated therein. Also continuous design progress makes it necessary that specifications be subject to change without notice. All sales of the products of Kolberg-Pioneer, Inc., Johnson Crushers International, Inc. and Astec Mobile...