free-falling materials. A vibratory feeder is used to transport the material over a high-
velocity air knife or curtain. The vibrating action causes finer, heavier materials to migrate to the bottom of the conveyed bed, where they fall through the
air curtain and are collected below. Aluminum and lighter materials are blown across into a separation hopper, where the aluminum falls out onto a
collection belt.
Dust, paper, plastic and other lighter materials are collected in an exhaust system consisting...
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