Feeding the Highbanker Some Rich Gravel with Lots of Fine Gold!
Utmost Outdoors 0:50
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Link to a full length video of this trip bellow:
https://youtu.be/qqjQeUW7IJk
This highbanker uses Pop'n'son Style expanded metal over miners moss. The machine catches 25% in the hopper, 25% in the extra catch under the screen, and the remaining 50% in the main double level sluice with is a total of 16" wide flaring out to 24" wide. Total recovery percentage for the whole box is between 90% and 95% as measured by testing tailing in a big tub. The box have almost no scour between scoops, even when run empty for 5 minutes. Sluice setting are 1" per foot slope and 20 GPM flow rate per 12" sluice width.
Thanks for watching.
https://youtu.be/qqjQeUW7IJk
This highbanker uses Pop'n'son Style expanded metal over miners moss. The machine catches 25% in the hopper, 25% in the extra catch under the screen, and the remaining 50% in the main double level sluice with is a total of 16" wide flaring out to 24" wide. Total recovery percentage for the whole box is between 90% and 95% as measured by testing tailing in a big tub. The box have almost no scour between scoops, even when run empty for 5 minutes. Sluice setting are 1" per foot slope and 20 GPM flow rate per 12" sluice width.
Thanks for watching.
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