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Homemade Over Under Dredge Sluice

Plan Design and Build a Homemade Gold Sluice Box

Plan Design And Build A Homemade Gold Sluice Box

The typical wooden homemade sluice is made of boards and varies in width from 8 to 18 inches, usually with a depth of 6 inches to a foot. ... the more likely it is that your home made dredge project will be a success. ... A home made sluice box under construction. The hand sluice properly set

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ADDING A NUGGET TRAP BY Gail Butler Rock amp Gem

Adding A Nugget Trap By Gail Butler Rock Amp Gem

My homemade sluice consisted of a wooden sluice bed with oak riffles. The rest of the surface of the sluice bed was entirely covered with Volkswagen matting. This sluice was the easiest and fastest to clean, as there was noting to disassemble or scrub. After a quick rinse, the sluice was ready to go back into the water. One might

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How to Make a Sluice Box DIY Build a Homemade Sluice

How To Make A Sluice Box Diy Build A Homemade Sluice

DIY Sluice Box. Building a sluice box for gold prospecting is a fairly simple project, and is a fun way to spend the winter in preparation for the mining season. Using simple tools, you can design and make your own sluice box, and be prospecting for gold in no time. Build your own prospecting equipment.

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dredge box with hungarian riffles Roboco

Dredge Box With Hungarian Riffles Roboco

An over-under riffle flow system is commonly accomplished in the same basic sluice box, which is constructed with a removable false bottom, consisting of riffles and under catchment. The larger the dredge, the faster and more powerful water-flow must be, to wash larger rocks and a larger volume of material through sluice.

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over and under gold dredge

Over And Under Gold Dredge

Homemade 3 Stage Under Current Sluice Box catching Gold . A good plan and a good understanding of how a sluice box traps gold are important to your design. I think miners moss, which is not used in nearly all commercial gold dredges, it a real important item for capturing that fine gold. I went with miners moss under all the riffles in my sluice.

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DIY prospecting amp mining equipment parts amp supplies

Diy Prospecting Amp Mining Equipment Parts Amp Supplies

their own personalized recovery system for their specific recovery needs. With either 4 or 5 tall sides, they are well suited for an overunder type, 2 or 3 stage sluice for. your Dredge, Highbanker, Power sluice, Trommel or Hand sluice. Our D.I.Y. boxes are .080 thick 5052 Aluminum, which is very sturdy, reducing box flex, bowing amp.

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Randys Latest Keene Dredge Sluice Mods with Gold Hog

Randys Latest Keene Dredge Sluice Mods With Gold Hog

Jul 29, 2016 Heres what my Long Tom sluice box looks like now The before mod was a total of 40.0 lbs with the flair, box, matting amp screens. This after mod is 43.8 lbs, so about 4 lbs heavier overall. The GH matting alone weighs 19.2 lbs for 14 sections 16 inches wide all taped together...

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UnderFlow Sluice Box GOLD PROSPECTING Nugget

Underflow Sluice Box Gold Prospecting Nugget

Jul 23, 2013 John, the underflow sluice is not an over and under sluice, it only has one level with 2, 3 or more U shaped channels traversing the sluice with an adjustable wall that hangs down into the center of each channel forcing all the material to go under the walls and through the U shaped channels, the gold being heavier stays in the bottom of the U and the lighter materials washes up and out the ...

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Hand Dredge 5 Steps with Pictures Instructables

Hand Dredge 5 Steps With Pictures Instructables

Hand Dredge A hand dredge, also called a gold sucker, is basically a pump that will allow you to suck up material. They allow you to suck up material in hard to reach places, such as under rocks, and in crevices. Hand dredges work extremely well if you are

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Randys Keene Ultra Mini 4 Inch Dredge Sluice Box Mods

Randys Keene Ultra Mini 4 Inch Dredge Sluice Box Mods

Dec 01, 2017 Now have a Keene 4 inch Ultra Mini dredge with air.....smaller, easier for 1 man to operate, move. Trouble is the sluice box is designed for big gold, is only 40 inches long and single stage. To better catch the gold here in Kolorado , I have completely modified the sluice box for the fine, fine flood gold we have here on the Arkansas River...

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Gold Sluice Boxes for Prospecting Water Powered Gold

Gold Sluice Boxes For Prospecting Water Powered Gold

The sluice should be set at a downhill angle that allows the material to briskly flow through the sluice. The higher the volume of water available, the shallower the angle will be. Shovel material into the sluice at the flared end as close to the end as possible so that the material is washed over the entire length of the sluice.

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Build Your Own Gold Prospecting Equipment Plans

Build Your Own Gold Prospecting Equipment Plans

10. Sluice Cleanup by Rich Downing, California I have found that the produce drawers from old refrigerators work well for getting everything out of the sluice on my dredge. Just find one that is slightly wider than the end of your sluice. 11.

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sluice dredge home made

Sluice Dredge Home Made

An Ideal Dredge for the Serious Dredger . homemade over under dredge sluice. How To Build Your Own Home Made Gold Dredge. May 08, 2007For those who might ask, a suction gold dredge is basically a device which is designed to suck gravel underwater from the bottom of a river, pull it up through a hose and run it over a sluice box.

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Underflow sluice box GOLD PROSPECTING Nugget

Underflow Sluice Box Gold Prospecting Nugget

Mar 31, 2013 Here a link to a PDF file for Keenes 4 3 stage dredge, it has a diagram of the sluice in cross section on page 3 that will show you how its done, just ignore the 1st stage for doing a over and under stream sluice

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Why Are Dredge Sluices So Short Sluicing Highbanking

Why Are Dredge Sluices So Short Sluicing Highbanking

Apr 12, 2013 Fast water moving down the sluice pushes the gold down the box. If the water is moving slow enough, the gold will drop out quickly. If its moving too fast, it will work its way down and out of the sluice no matter how long it is. Thats why long slices are kind of irrelevant. Old timers used to make real super long sluices like 1000 feet long.

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homemade 3 stage sluice

Homemade 3 Stage Sluice

Gold Dredge Rifles. Homemade 3 Stage Under Current Sluice Box catching I have a 4 inch dredge which I have used for many years at various locations in the California mother lode gold READ MORE Riffle Shapes and Angles Gold Prospecting Equipment Riffle Shapes and Angles Gold Mini Highbanker Gold Dredge Gold Highbankers Gold Sluices Sluice Mats Gold

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Custom Built Highbankers sluice boxes dredge hand

Custom Built Highbankers Sluice Boxes Dredge Hand

Power sluice - Highbanker hopper. Can be built for any size sluice. 10 -16 models have a 36 x 16 opening. - TIG welded ALL ALUMINUM construction. - 1 x .120 square tube top lip. Dual 2 adjustable Spray bar system includes - 240 spray holes. - 2 separate control valves. - 3 inlet.

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gold dredge crash box design BINQ Mining

Gold Dredge Crash Box Design Binq Mining

Feb 21, 2013 Homemade 3 Stage Under Current Sluice Box catching Gold . Fabricating your own gold dredge sluice box takes tools. Things like a hack saw but all their sluice designs were crash boxes back then. Operations More detailed

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187 The Size of Riffles

187 The Size Of Riffles

The nozzle-restriction will allow a 4.5-inch rock to be sucked up into the sluice box. And there must be enough water-flow through the sluice to keep the 4.5-inch rocks, and everything else that is being sucked up, flowing through and out as tailings. Otherwise, the material will build up on the dredge

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Grumpy Prospector Home

Grumpy Prospector Home

UnderFlow Sluice Design, A complete system for Placer GoldPlatinum mining. Ultimate all gold recovery up to 99, depending upon the skill level of the operator. One Cleanline System, No Miners Moss, No Carpets, and No Positive riffles to have to remove and clean for your Gold recovery. Simple easy straight forward design that can be used ...

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i need a picture of a under current sluice boand

I Need A Picture Of A Under Current Sluice Boand

i need a picture of a under current sluice box Homemade 3 Stage Under Current Sluice Box ching Gold My Home Made 3 Stage Under Current Dredge Sluice Box . sluice box and limestone mining - Grinding Mill China ... . 1 12 portable backpack dredge to a Keene 4 over-under sluice and a 4 ... bitter end band huntington 16 ...

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Setup Or Assemble Keene 5quot Sluice Box Gold Panning

Setup Or Assemble Keene 5quot Sluice Box Gold Panning

Mar 21, 2019 Very easy to take this sluice apart and clean up compared to the later overunder double decker design. This was the best dredge I ever owned when it came to adjustments, cleanup, etc. The photo below shows the rubber damper.

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homemade over under dredge sluice

Homemade Over Under Dredge Sluice

Home Ball Mill Process In Terms Of Mineral Processing homemade over under dredge sluice Hand Dredge 5 Steps with Pictures - Instructables To create the collection piece, take the 6 long 1-14 pvc and place the undrilled 1-14 cap over on end.

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Homemade 3 Stage Under Current Sluice Box catching Gold

Homemade 3 Stage Under Current Sluice Box Catching Gold

Frothing water inside my old crash box sluice Nearly all portable dredge sluices have Hungarian type riffles, and I wanted my homemade sluice to have them as well. The concept of the Hungarian riffle also called the Lazy L is that the water and gravel flow over the riffle and a little eddy sets up behind the riffle.

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