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BaioniModel AVC Series -Vibrating Grizzly Feeders for Primary Crushers

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AVC series vibrating grizzly feeders by Baioni are designed to efficiently feed primary crushers, especially when dealing with a mix of large size materials and high percentages of fines. These feeders are ideal for dry material or those with minimal moisture. The feeder consists of a robust rectangular steel casing, with the initial portion lined with heavy wear plates for durability, while the latter part is equipped with grid bars to prevent clogging and facilitate the pre-screening process. The top screen deck features bars that assist in removing fine material and soil, preventing overfeeding of downstream crushers. The feeder's vibrating frame is supported by helical springs, providing stability, while oscillations are driven by a unit located beneath the casing. The amplitude of oscillations, and hence the output, can be finely tuned to meet varying operational requirements.
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  • Robustness
  • High versatility
  • Versatility

AVC feeder mainly consists of a rectangular steel casing whose bottom, for about half of its length, is sealed by a heavy section wear plates, while the remaining part is formed by grid bars for anti-clogging and pre-screening. The top screen deck is provided with a series of bars allowing to select the material by removing the soil and the fines which may otherwise overfeed the crushing machine downstream.

The support of the vibrating frame is made of helical springs. The oscillations are given by a vibrating unit place underneath the casing. The amplitude of the oscillations, and therefore of the output, may be adjusted.