Yuba Industries Gold Spiral Concentrator Yuba Wheel
42" Yuba Wheel Concentrator. 20 Years of Gold Recovery. The Yuba rotary concentrator has been in service at the Yuba Dredging Operation for over 20 years, it is the final stage in extracting the precious metal from the black sand concentrates. Concentrates from the Yuba Wheel are smelt ready or direct ship to your refiner.