Subsurface dredge sluice setup

[russau]

Interesting setup !

 

[Quinc]

Swapped out the round hole stuff for wire mesh on the fluid bed.

 

[russau]

I'm assuming your classifying everything Before the material hits this woven wire screen to keep the larger rocks from bending it up .

 

[Quinc]

I'm assuming your classifying everything Before the material hits this woven wire screen to keep the larger rocks from bending it up .

Nope the 4.5" rocks are rolling over it. I did order the thickest size screen i could find and the bar in the middle is added support. So far have about 4 tanks of gas on it and its holding up well. Also doesn't seem to get near as many rocks stuck in it as the round holes.