iCON i150 Gravity Concentrator How iCON Fine Mineral Recovery Works. The iCON Gravity Concentrator is designed to capture all heavy minerals including Gold, Silver and PGMs. It uses a centrifugal field to concentrate very fine, free minerals that are not recoverable using the traditional techniques of small scale and artisanal miners.
The semi continuous batch Knelson Concentrator is the most widely utilised centrifugal gravity concentration device in the industry. Knelsonbine centrifuge enhanced gravitational force with a patented bed fluidization process to provide unmatched performance in the recovery of precious metals such as gold and fine gold, platinum, silver, mercury and native copper.