Centrifuge concentrator

The centrifugal concentrator is special designed for the gold concentrating, especially for the fine size gold which is smaller than 0.3mm, other gravity machines are not as efficient as centrifuge, and the recovery rate is higher. The disadvantage is, after centrifugal concentrating, it's still need shaking table or amalgamator to refine the concentrate, can't get the gold concentrate directly.
http://www.miningjxsc.net