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Industry |
a machine used for sieving that consists of a thin stainless steel mesh and a vibrating engine.

Example

the machines that carry out these operations are called "washers" and generally have a water tank, with a system that separates coarse impurities by means of continuous decanting and removal, a water recirculation pump and a vibrating sieve or revolving cylinder to separate the olives from the wash water.

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Synonyms