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Food & Beverage Machinery, Sorting Equipment, Sorting Machinery
Charged roll type electrostatic sorter – Echo Corporation
Food & Beverage Machinery, Sorting Equipment, Sorting MachineryCharged roll type electrostatic sorter – Echo Corporation
Material falling from the exit of the vibratory feeder is charged by corona discharge from the charging bar, adsorbed by the charging roll directly below, and rotates and moves downward.
Since the charged roll is connected to ground, the electrostatic force of the product decreases as it rotates, and the weight of the product peels off from the roll and falls into the collection bin. On the other hand, foreign materials (such as vinyl pieces, hairs, and tegus, etc.), which are lightweight and difficult to lose electrostatic force, remain adsorbed on the roll and move behind the roll. Here, they are collected by suction nozzles and sorted.
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