This is my invention called the "Classifier King", in the field mining gold for it's first time. This design will increase your gold recovery by decreasing the time it takes to classify material. The Classifier King can reduce fatigue and back pain associated with running a typical classifier screen, by eliminating the need to constantly bend over a bucket and hand work the screen.
![](https://i.ytimg.com/vi/bSHn6hUPpiE/maxresdefault.jpg)