homemade over under dredge sluice

Caribou Creek 2009

dredge frame as its own sled. It worked out pretty well. We had the whole dredge at our cabin in only 2 trips. We also had a high banker I put together over the winter using our 2 inch dredge sluice box, and a small action packer I modified into a hopper from walmart. We were pretty exited to see how this would work.

Gold Dredge

Price: $ 39.95. Trimmable Sluice Box Matting. Learn how a Suction Nozzle works on a Gold Dredge. After sucking up material for a while, place a wide tray, bucket or large gold pan at the end of the sluice. Inspect for pickers or nuggets first, …

5 inch Dredge Produc t Model 5109H

2014-11-14 · TION DREDGE EQUIPPED WITH NEW OVER/UNDER DOUBLE SLUICE BOX.. MODEL 5109H. This report is based upon data developed on tests conducted in the East Fork of the San Gabriel River, San Gabriel Mountain Range, State of California. The site of the test was approximately one-half mile south of the confluence point of the East Fork

Dredge Clean Up Tips

Start your dredge and let it idle, you should be able to adjust the incline of the sluice with increased or decreased water flow. If you cannot get it right, place some rocks under the sluice. I like to have the vee where the water necks down in the sluice about 3" downstream of the place where the expanded metal begins.

build your own three stage sluice

These DIY Sluice boxes are DURABLE LONG LASTING Perfect for the person wanting to build their own personalized recovery system for their specific recovery needs 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...

Setup Or Assemble Keene 5" Sluice Box?

 · Very easy to take this sluice apart and clean up compared to the later "over/under" 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.

Build Your Own 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. A typical length would be in the three to 6 foot range. Riffles can be made from half inch square dowel nailed about every 6 inches down the length of the sluice…

Some dredge basics

2019-6-15 · 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. The hoses and jets should also be sized to match the motor pump and sluice. We spend a lot of time on the phone helping customers make their homemade equipment work correctly.

Grumpy Prospector Home

2015-10-14 · UnderFlow Sluice Design, A complete system for Placer Gold/Platinum 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 ...

Plan and design your own home made suction dredge for …

2014-6-26 · No question that many gold prospectors would love to own a dredge, and dredges are very cool pieces of prospecting equipment that will allow you to mine some very nice gold nuggets, but the prices for new ones are really high.Don''t forget however, that in the earliest days of dredging, there were no manufacturers, and all small suction dredges were handcrafted …

How To Build Your Own Home Made Gold Dredge

For 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. In the sluice box, any gold which is present becomes trapped and the lighter materials such as sand and gravel move down and out of the sluice …

Keene 4 inch Dredge with 3 stage sluice (FREE SHIPPING)

All of our 4 Inch Gold Dredges have fully assembled dimensions of 73" x 46" x 13" and come equipped with a PJ42 Jet. New 4" Keene Gold Dredge Features: New 3 stage sluice box for unsurpassed fine gold recovery. The best in the business. …

Gold Dredge

Gold Suction Dredge 2" - $600 (Eureka) Oregon Gold Dredge Ltd. 2" suction dredge.This dredge was designed to float on an inner tube. It has a 2-stroke engine and moves an incredible amount of material for how small it is. The sluice box is a plastic once piece type.

Home Made Gear:Back Packable Sluice/ 3"Dredge

2010-3-28 · thank you for your info guyz.yeah ya rite bout the legal size of sluice box,,, oop''s gone all summer with a little over with my sluice. as for useing a 1.5hp motor to pump water to a highbanker sluice,am currently in the system at the moment waitin for a permit for an area north of springs junction.

How to Make a Sluice Box

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 …

Gold Sluice Boxes for Prospecting

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.

How To Build and Operate Sluice Boxes

2016-8-22 · Over the summer we had an opportunity to use, observe and sometimes measure the performance of several pieces of gear that we owned, borrowed or saw being used by other miners and people in the local club. Among those items were Keene 51''s and 52''s, Angus MacKirk sluices, our own home made boxes, a DFS and two versions of the

homemade over under dredge sluice

Home homemade over under dredge sluice. ... My friend uses a Crashbox with a short Jet Tube on his 4 inch homemade dredge, but on the output side of his header box, even with a heavy rubber mat, it looks like a major league Tsunami running thru his riffles. He seems to catch the gold alright in the upper 1/2 of his sluice and uses a ...

Randy''s Latest Keene Dredge Sluice Mods with Gold Hog ...

 · Re: Randy''s Latest Keene Dredge Sluice Mods with Gold Hog Matting -- 6 Jul 16 by Goldpanner Dave Thu Jul 28, 2016 3:55 pm So, I am interested if 7 ft of sluice is going to be supportable on your floatation system.

home made dredge on a trailer

2013-2-27 · Gold Dredge build,clearing deck under dredge – . 1:21 Homemade Dredge by uwharrieprosector Featured 27,253; … 3:01 New Gold-N-Sand Trailer Nov 2008b by Steve Wilcox 61,807 views; 4:18 UnderFlow Sluice vrs. »More detailed

sluice | Miscellaneous Goods | Gumtree Australia Free ...

3'''' Dredge Sluice High Banker, Fitted with our custom designed header box. The box is designed to be used as a standard Highbanker system and has a set of strong grizzly bars set over expanded mesh and minors moss. all the waste material is ejected out the rear and the pay dirt is sent down onto perforated sheet and then down the sluice.

sluice dredge home made

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 …

Homemade 3 Stage Under Current Sluice Box catching …

2014-6-26 · My Home Made 3 Stage Under Current Dredge Sluice Box. ... As the gravel passes down the box, it goes over a screen, which in my sluice has 3/16 inch holes. The fine gravel and smallest gold goes down through the screen into the lower or underneath section of the sluice…

Underflow sluice box

 · Make your own ez to do,based on my over/under dredge boxes we at PESCO introduced back in the late 70s,now industry standard. Scalp fines from bank run materials and eliminates manual classification and you run more,get more with less labor.

Dredges | grengineering

The flare dredges are easily distinguished from the dredges that use a hopper, or "header box", in that they incorporate a large expansion chamber or "flare" which is located between the dredge''s power jet and the sluice box. There are several advantages that come from this design. The flare''s rapid expansion causes all dredged material to slow ...

Hand Dredge : 5 Steps (with Pictures)

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 …

5" Keene Gold Dredge with Full Over/Under Sluice Box ...

5" Keene Gold Dredge - $5,000 (sacramento area) 5" Keene dredge with new Honda GX270 (9hp) engine. New hoses, new pump seal on P-350 pump, new drive belt for compressor (T-80). Full air system, lines, reserve tank, sherwood regulator. Sluice box is kinda special. It is a full 20" x 60" over under box. See pix. The box can easily be converted ...

Picked up a 3″ dredge w/ over under sluice – HELP… With ...

 · Picked up a 3" dredge w/ over under sluice. I love the end of season sales and pretty much stole a 3" dredge from a frustrated prospector that''s given up. Winter provides plenty of time to get things changed over here in Alaska, and summer is better for minor tinkering while working things. That being said, I won''t have a chance to get this ...

Why Are Dredge Sluices So Short?

 · 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. That''s why long slices are kind of irrelevant. Old timers used to make real super long sluices like 1000 feet long.