·Figure 3 is a drawing of a prospector s rocker made by W B Young of Tucson Ariz The bottom of a rocker should be made of a single wide board if one can be obtained and planed smooth This will greatly facilitate cleanups The cost of building rockers ranges from $5 to $15 depending mainly upon the cost of lumber
·The materials for building a rocker cost only a few dollars depending mainly upon the source of lumber After being dampened the gravel is placed in the box one or two shovelfuls at a time Water is then poured on the gravel while the rocker is swayed back and forth the rocker body which is equivalent to a sluice and a bed plate or
·without too much difficulty be able to build a reliable rocker from the diagrams and directions given Building a Rocker Department of Mines Bulletin No 21 "Notes on Placer Mining in " Figure 1 is the side view of a rocker showing the 2" by 4" side braces nailed to the side boards of the box One of these is extended and tapered for a
how to build a gold sluice rocker box hand built Home > Crusher Solution 06 > how to build a gold sluice rocker box hand built Print Email how to build a gold sluice rocker box hand built Go to Product Center DIY Prospecting Equipment eHow eHow How to Videos A rocker box is a modified sluice box for use in areas where the flow of
·My recommended design for a rocker is to start buy building a sluice box 40 inches long 16 inches wide on the bottom sloped like a cradle and with rockers at each end The hopper would be 16 inches square and 6 inches deep with a sheet metal bottom made of perforated steel with 1/2 inch holes This hopper box needs to be designed so it can
Building a Rocker Department of Mines Bulletin No 21 "Notes on Placer Mining in " Figure 1 is the side view of a rocker showing the 2" by 4" side braces nailed to the side boards of the box One of these is extended and tapered for a handle Two or three sluice riffles are generally sufficient but more can be added if the waste or
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These are great Gold Sluice Box Plans You will build your own using my plans It will be 35" high and 12" wide when you re done 100% Satisfaction Guaranteed Cart 0 Log in; Gold Rocker DIY Plans Gold Prospecting Equipment $ Homemade Mini Sluice Box DIY Plans Foldable Gold Prospecting Mining Equipment Build Your Own
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