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Gear Pan

Author Topic: Sand in Fine Gold - Fine Material Washer /Sand Screw as Primary Recovery Device  (Read 569 times)

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Offline AuPeter

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Does anyone on this forum have experience with a fine material washer as a recovery device.

How do they need to be modified?

I am investigating this as an improved recovery device versus sluice at my mine.

I have read up on a couple of Russian Patents.
https://patents.google.com/patent/RU2185246C1/en?q=sand&q=gold&q=placer&oq=sand+gold+placer&page=1
https://patents.google.com/patent/RU2181628C2/en?q=sand&q=placer&q=gold&oq=sand+placer+gold&page=3

Offline mcbain

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Hi.Peter.Welcome to the site.Takes 2 posts to become a member.and get full benefits.Luck Mcbain.
I started out with nothing Istill have most of it.

Offline leadshot

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  • Gold Stinger,Electronic MFD and Garrett Sea Hunter
You might try to find info on:
Vismanís compound water cyclone
hydrocyclone-separator.jpg

Falcon Gravity Concentrator
Knudsen bowl Concentrator
Reichert cone Separator

 


Gear Pan