Vibrating Grizzly Feeders

Overview

Astec vibrating grizzly feeders incorporate a heavy-duty vibrator assembly with cast shafts, open housing, flow-through oil lubrication, double-row spherical roller bearings and precision-cut gears.

 

Adjustable gear timing and bolt-on counterweights allow for maximum stroke adjustment (both angle and length) to achieve optimum feed control and consistent production.

 

Applications

  • Aggregates

    There are two main classes of aggregates: natural and manufactured. Deleterious material needs to be removed from both classes. Processing these materials typically requires various steps including reduction and sizing and also may include dewatering and sorting. Producers can use a variety of crushing, screening, dewatering and conveying equipment to meet their desired specifications.
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    • Construction Aggregates

      Construction aggregate is typically medium or coarse materials like granite, limestone or trap rock, sand, gravel, slag or recycled concrete. Processing this material may include reducing its size with a crusher, sizing the crushed material with a screen and conveying the material into different stockpiles.
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      • Construction & Demolition Recycling

        Construction and demolition recycling (C&D) is mixed material associated with construction and demolition. The material could include wood, cardboard, gypsum, plastic, metal, wire, roofing shingles, asphalt, concrete and more. By separating and recycling different materials it reduces landfill waste and associated costs, while also producing value-added products.
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      • Crushed Stone

        Crushed stone is a versatile product that can be used in a wide range of applications from construction to road building and even agriculture. Processing this material may include reducing its size with a crusher, sizing the crushed material with a screen and conveying the material into different stockpiles. 
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        • Concrete Recycling

          Concrete is one of the most recycled materials in the world and can be repurposed several times over. Once the existing concrete is demolished or torn up, it needs to be processed for accurate shaping and sizing using a crusher and screen. 
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          • Recycled Asphalt Pavement

            Recycled asphalt pavement (RAP) is asphalt paving material recovered from old road beds either by milling or excavation.
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          • Sand & Gravel

            Aggregates, when gathered, may contain clays, silts and other deleterious material that needs to be processed out for commercial-grade products.
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            Key Specifications

            All specifications subject to change without notice.

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