"The use of Knelsons at the Bulyanhulu mine has been a 'lifesaver'. Half the mine's gold production is via gravity recovery. The improvement story is almost a year long, but yet successful. The original installation of two 30" Knelsons (G5s) later saw the introduction of a 12" Knelson together with a small, closed circuit grinding mill (treating tails of two Gemini tables). - Luiz Correia, CI Coach - Kahama Mining Corporation, Tanzania ...more > >