Mobile VSI Plants

Overview

Our mobile vertical shaft impactor plant is built to produce high-quality sand and aggregate products.  

Designed as a high-capacity plant, this plant delivers highly consistent end products with excellent particle shape for jobs that demand precision. Producers benefit from the plant’s versatile capability of being combined in open- and closed-circuit configurations with other mobile equipment. 

Vertical shaft impactor (VSI) animation

Applications

  • Aggregates

    There are two main classes of aggregates: natural and manufactured. Deleterious material needs to be removed from both classes of aggregates. 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 material that is used in construction applications. 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

        Construction projects today depend on an available supply of quality concrete mix. With the most comprehensive line of concrete production equipment in the industry, Astec is ready to help meet that demand.
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      • Construction and Demolition (C&D) Recycling

        Construction & Demolition Recycling (C&D) is mixed material associated with construction and demolition. The material could include wood, cardboard, plastic, metal, wire, roofing shingles, concrete and more. By separating and recycling different materials it reduces landfill use and tipping fees, while also producing value-added products.
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      • Pioneer® jaw crusher in concrete recycling application

        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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        • Sand & Gravel

          Sand and gravel are aggregates that are gathered from naturally occurring deposits. These aggregates, when gathered, may contain clays, silts and other deleterious material that needs to be processed out for commercial-grade products. Reduction and sizing can be accomplished with a variety of crushers and screens. Once the material is accurately processed, it can be used for road building, construction materials and a variety of other applications. 
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          Key Specifications

          All specifications subject to change without notice.

          Features

          • Final Product Quality

            • Highly-consistent end products 
            • Meet the most stringent material specification 

          • Twin Hydraulic Drive

            • Allows tip speed to be full-adjustable 
            • Easy speed adjustment from control panel 
            • Allows producers to fine-tune product gradation and cubicity 

          • VSI Ease-of-Use

            • Power-lift hydra-arm on crusher lid 
            • Self-contained low pressure bearing oil lube system 
            • Simplified and safe maintenance 
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