FIELD: mining industry. SUBSTANCE: this is used for benefication of minerals in processing of samples from placer deposits with accompanying extraction of minerals. Mobile benefication unit has frame, charging device, receiving hopper with gate valve, screen, at least two centrifugal separators, at least two sluices, impeller-type disintegrator. Unit is also provided with bar screen installed on receiving hopper, classification device and device for mixing water and sand made in the form of sliding tube with nozzles of pressure-operated sprayers, sluice with sump for catching large and heavy pieces of minerals from overscreen product. Sluices are made with continuous outcome of concentrate and connected by transportation facility with centrifugal apparatus through classification device. EFFECT: high efficiency. 2 dwg
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