I get the idea of separating gold by centrifuging it, but surely it would be easier ti just us an old cement mixer with miners moss around the inside of the bowl and a water hose just spraying water in? With the large opening it could be set up for continuos use.
And? Every time a person has to do a task slowly rather than quickly youre wasting valuable time, This isn't so you can throw more in at once, which might clog the intake, it's so you don't have to feed material in excessively "carefully"
