Gold Wash Plant-Scrubbing Trommel Screen

Writer： admin Time：2020-07-24 16:28 Browse：℃

As the gravels are discharged to the feed box, water is added and the gravels flow over primary riffles to the washing and scrubbing trommel screen.
The primary riffles act essentially as a nugget trap to prevent loss of occasional pieces of gold that might be larger than the ¼-inch opening on the trommel screen.
The scrubbing section of the trommel screen provides intense washing of the gravels to disintegrate all clay prior to screening and rejection of the oversize gravels.
The trommel oversize discharges to a portable conveyor which can be pivoted in a 90° arc. This gives maximum disposal in any given location.
The ¼-inch undersize from the trommel screen passes over the secondary riffles and then to a 24″ x 36″.