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Aug 10, 2021 0183 32 With either 4 or 5 tall sides, they are well suited for an over/under type, 2 or 3 stage sluice for your dredge, highbanker, power sluice, trommel or hand sluice Diy sluice box matting 25l water will last a few days As you will see, in summary, most can optimize or troubleshoot a sluice box but few or none can size a gold sluice box...

Feb 08, 2015 0183 32 I have a Keene 5 dredge with the 3 stage sluice I like it and I have been tweaking on it to improve efficientcy but I want to hear from others to see what they have been finding I have a lot of heavy black sands in the spot I dredge and the undersluice loads up badly I run a steeper angle....

Sluice gates can be built of various materials such as wood, bricks, cement blocks or reinforced concrete You will now learn how to use each of these materials to build a simple sluice gate Building a wooden sluice gate 13 Use strong, resistant wood Pretreat it with anti-rot compounds before use see Section 31...

Feb 14, 2017 - Keene 3 Stage Sluice Box - 4 High Performance - 4 High Performance 3 Stage Sluice Box by 48 x 16 box This 4 inch, 3 Stage Sluice Box is simply the lightest, most compact sluice ....

Final concentration takes place in the unriffled area at the end of the deck, where the layer of material at this stage is usually only a few particles deep The shaking table slopes in two directions, across the riffles from the feed to the tailings discharge end and along the line of motion parallel to the riffles from the feed end to the ....

Sep 04, 2014 0183 32 Of course the three stage sluice only starts at a 4 inch dredge however, the 3 inch has the same pump and engine capabiliti Just not the same sluice I know of the site for building one from the ground up three stage but I am ,...

Jul 15, 2018 0183 32 A video showing how to put back together a Keene 3-stage sluice box from a four inch suction gold dredge https //georgiagoldorg/...

Sep 20, 2020 0183 32 Build Your Own Homemade Gold Sluice Box - EzineArticl Just take a close look at the sluices being offered by the manufacturers, and that will show you how to build your own sluice box It won t be difficult to get some ideas to make your own plans Sluice boxes can be made out of wood, aluminum, plastic or steel...

4 High Performance 3 Stage Sluice Box by 48 x 16 box This 4 inch, 3 Stage Sluice Box is simply the lightest, most compact sluice box you can find for superior fine gold recovery The secret is in Keene s 3 Stage Sluice System that enables us to say that our sluice can out perform any double or triple sluice on the market...

Apr 29, 2013 0183 32 3 stage sluice diagram HIGH PERFORMANCE 3 STAGE SLUICE 4 , 5 ,6 and 8 Models , This final recovery system is designed to capture any gold that was tied up with clays in hard packed material , The reports are in from the field and everyone loves the new Keene 3 stage sluice box and its fine gold recovery » More detailed...

Homemade 3 Stage Under Current Sluice Box catching Gold , Build a home made Sluice Box, make your own design plans and then build iti need to build a flare and power jet as getting one from the states is to pricey , also any suggestions on building a three satge sluice auldrider New Member , Read More...

How to Build Your Own Gold Sluice with Plans eHow Homemade 3 Stage Under Current Sluice Box catching Gold , Build a home made Sluice Box, make your own design plans and then build iti need to build a flare and power jet as getting one from the states is to pricey , also any suggestions on building a three satge sluice auldrider New Member ,...

This page shows you what I did build my sluice box Building a 3 stage sluice box for a gold dredge Header / crash box / flare This is one where you have to decide what you want to do You can go with a crash box style head and is relatively easy to make A crash box is just a box that sits and the head of the sluice, directing the flow of ....

The latest technological design is the new 3 stage sluice box The new box works similar to the double or triple sluice, classifying the fine material into separate compartments or sluices for processing The differences are 1 The material is classified 1/3 of the way down the box allowing the fine gold to fall and settle out of suspension...

The versatile Keene 5 Twin 65 HP Engine Dredge with 3 Stage Sluice is your best bet SKU 5210P Call now to order 855 721-7699 Keene 5 9 HP Honda Dredge with 3 Stage Sluice 5,77500 With its reputation for operational efficiency, the Keene 5 9HP Honda Dredge machine with 3 Stage Sluice never lets you down...

Jul 10, 2012 0183 32 Fine tuning the gold dredge, working with the mats, riffles, expanded metal, dredge hose connections and more...

A sluice room contributes to good infection control, straight from the design stages it should have a clear workflow, where clinicians can easily travel from one workstation to the next, without spreading germs Care should also be taken to provide crevice-free worksurfaces, ....

Most sluice boxes use riffles or obstructions blocking free flow of gravel and sand from being washed out of the sluice box These restrictions form low pressure pockets behind which gold will accumulate Gold is 19 times heavier than water and approximately 165 ,...

Mar 21, 2019 0183 32 The older single stage that this thread is about or keenes newer three stage sluice pictured below Both weigh close to the same They will be used in a 5 inch dredge I think im going to try and make a uber lightweight 5 inch by making an aluminum frame and using xps for the floats i have a ton of it already...

Apr 13, 2018 0183 32 I built this river sluice out of wood and stuff I had around the house I call it the six-pack sluice as it took me the time to drink a six pack of beer to build Took it out for a try and works really good Even caught the very small stuff which was cool I really had so much fun building it and more so when I used it in the field So GO FOR IT...

Feb 21, 2017 0183 32 3 stage sluice FAQ Gold Fever Prospecting Lower speed or velocity is required to recover fine gold in the lower or separate sluices When the speed is high enough to carry off the larger nonvalue cobbles through a single sluice box, a loss of fine gold can occur if the material and flow is not separated The latest technological design is the new 3 stage sluice ,...

Jul 28, 2011 0183 32 Building a 3 stage sluice box for a gold dredge Header / crash box / flare This is one where you have to decide what you want to do You can go with a crash box style head and is relatively easy to make A crash box is just a box that sits and the head of the sluice, directing the flow of water and gravel into the sluice ....

2nd stage Riffle Secondary classifier Punch plate 1st stage riffle Jet flare Side view of 3 stage sluice box Three Stage Sluice Instructions The 3 stage sluice box requires more water than a normal sluice box to operate correctly W e recommend that the engine be ran at least 2/3rds throttle or higher...

On the three stage sluice, most of the gold gets caught in the upper part As the gravel passes down the box, it goes over a screen, which in my sluice has 3/16 inch hol The fine gravel and smallest gold goes down through the screen into the lower or underneath section of the sluice There the slower water allows the fine gold to settle out...

Modern sluice boxes are made of steel, aluminum and plastic Small sluice boxes used for prospecting and hand-digging operations are generally 10 to 18 inches across and 3 to 5 feet long A sluice fed by a large wash plant might be more than two feet across and ten to thirty feet long The Mat/Screen/Riffles Sluice ,...

The latest technological design is the new 3 stage sluice box The new box works similar to the double or triple sluice, classifying the fine material into separate compartments or sluices for processing The differences are 1 The material is classified 1/3 of the way down the box allowing the fine gold to fall and settle out of suspension 2...

instructables make your own simple sluice box How to Make a Sluice Box DIY Build a Homemade Sluice Box Many handy prospectors like to make their own equipment, and a sluice box is a very simple piece of mining equipment to build If you enjoy designing things, a sluice box can be made for a fraction of the cost of a commercially built one...

Dec 01, 2017 0183 32 I used to own the standard, big Keene 4 inch dredge with 4 pontoons and big 48 inch triple stage sluice box Sold it when I moved from Georgia to Colorado 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...

This is a pic slide show of how I extended the box on my Keene 6 mini I extended it 15 feet, added expanded metal, Gold Hog mat, larger classifier screen ....

If you are in the market for a dredge, or even if you want to build your own, here are a few tips you should consider When putting together a dredge, everything is a balance Typically the heart of a dredge is the motor and pump For instance, the sluice on a high banker or dredge sluice should be sized to work with the motor and pump package...