DIY Suction Nozzle and Power jet - Gold Claims Sale

Jun 01, 2013· Here are some pics of my two DIY dredging tools. The Power Jet is in it's forth year on the river. the ABS plastic works well. The Jet is straight through and the gravel, sand and gold …

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Gold Dredge for sale | Only 4 left at -70%

Gold dredging winch for in stream rock removal, us . Hello, i only took it out once to try and use it, unfortunately it d. gold mining products, gold panning materials, metal detectors, treasure hunting. Up for consideration is a nice gold dredge for sale available in very good cond...

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Plan and design your own home made suction dredge for gold ...

Home Made Suction Dredge. Interested in building your own suction dredge gold prospecting and saving some significant money in the process? If you do it right and plan well you really can save a lot of money and still have a good, functional dredge that is durable and really holds onto the gold - …

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Crash Box header vs Jet Tube? [Archive] - AMDS Adventure Forum

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 considerable amount of 3/16 inch hole punch plate up there.

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The New 49'ers :: Gold Prospecting :: Mini electric dredge ...

Apr 18, 2008· Try that with a hand suction tube or shovels and a gold pan. When you are done you have about a cup of concentrates that are already 1/2" and smaller. My little dredge, a snorkle, mask, and a good lunch I am ready to go. Catch you guys later tonight! [1 edits; Last edit by Gold_dredger at 02:27:44 Sun Apr 20 2008]

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Keene 3 inch Jet Flare Dredge (FREE SHIPPING)

Keene 3 inch Jet Flare Dredge (FREE SHIPPING) - discontinued - please see our new 3" ultra gold suction dredge model FOR CURRENT PRICING AND AVAILABILITY ON KEENE GOLD DREDGES PLEASE CONTACT US toll ...

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Gold Prospecting w/ DIY Backpack Mini Dredge - Pinterest

Gold Prospecting w/ DIY Backpack Mini Dredge - 1.5" pvc nozzle, 1000 GPH Bilge Pump - BEDROCK SNIPER. Test run with djpitr's mini dredge. Worked some clay bedrock and found some nice pieces. Dredge works great as a bedrock cleaner upper and can be used to sni.

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how to make a homemade dredge pump - educationcare.in

DIY Gold Hand Dredge - YouTube. May 31, 2012 ... I show you how I built my simple 2" hand dredge aka "sucker tube" or ... Cheap foam has worked well for me but make sure its about 8" in length. .... w/ DIY Backpack Mini Dredge - 1.5" pvc nozzle, 1000 GPH Bilge Pump...

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Can I just build a dredge out of a trash pump and a sluice ...

Jul 18, 2009· Yeh, you should be able to make a good sucking 3 inch, with that pump, if you use a nozzle instead of a jet tube. that pump will put out about 145-150 gals a minute. I had a 5 inch that ran on 350 a minute pump, the jet tube has to be jetted at a 21 degree angle for max. suction. I used a 5 1/2 inch pipe for the jet, with a 3/4 in orfice, Grubstake

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Hand Dredges - Recover gold from cracks and crevices FAST ...

Gold can hide down in the deepest part of a crack or crevice or behind a boulder and often is best reached with a hand dredge, also called a "sucker gun" or "suction gun." This gold prospecting tool is ideal for working below the water line when a motorized dredge cannot be used.

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Dredge Power Jet with jet log - goldfeverprospecting.com

Dredge Power Jet with jet log - Power Jet nozzles are available in various sizes from 2" to 6" with either single or twin jet logs. Choose your size from the drop down menu next to add to cart ...

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DREDGE SUCTION NOZZLES - You Struck Gold!

The tubing is the same diameter as is the inlet jet diameters, The length of the jets are longer see chart for specifications. The power tube must have a slot cut that will fit the jet flush to the full length of the 5 degree and flush to the inside of the tube. This also must be bore-sighted for optimum performance.

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Battery Power Jet for Gold Dredge Test Run Short Version ...

Nov 11, 2017· Testing my latest project - A battery powered mini suction jet for gold dredging. It runs off a 12v bilge pump (any pump doing 800+gph) and is small enough for the creeks, streams, even an ...

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NEW MIRACLE MAT - , Inc,

The new design involves a slight enlargement of the jet tube, making it a bit larger than the interior of the suc-tion hose. This modification creates a ... NEW MIRACLE MAT The Ultra Series Dredge has set the standard for smaller size ... Experience fine gold recovery, in a lighter and more compact dredge, that will out perform any ...

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FOR A PORTABLE GOLD DREDGE - Rosewind Mining Supply

below shows a typical power jet setup detail for a portable gold dredge - (just ignore the suction nozzle in this example) this crude sketch shows a typical setup detail . using a portable gold dredge with a suction nozzle the following information should enable you to understand the basic theory of operation of a portable dredge.

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Goldsnare Prospecting Equipment

The SGS-1 (Sluice Gate Sluice 1 inch model) is a small portable electric dredge designed to help the recreational miner working crevices, cleaning bedrock, and sampling areas. It has a one inch nozzle and is powered by a 1100gph bilge pump run off a 12v battery with a draw of only 3 amps.

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Cold Water Dredging - New 49ers Prospecting Club

For cold water dredging or diving, dry-suits are definitely a step above wet-suits (when there is not a hot-water system). A dry-suit is designed to keep all of the cold water out. Basically, there are two different types of dry-suits available on the market: Those that use the rubber or nylon shell as insulation, and those that require ...

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DIY-Dredge | Dredging by yourself is fun

The DIY-Dredger has been sold in the Nordic Countries for many years and there are now more than 1500 happy owners all over the world.The DIY-Dredge is a compact, highly portable, gasoline engine powered, sediment removal pumping system. It is designed to provide the homeowner and contractors with the ability to excavate and transfer unwanted sediment.

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Suction Gold Dredge Basics - Steve's Guides ...

Jun 13, 2018· A suction gold dredge is basically an underwater vacuum cleaner. Material is transported from underwater to the surface and run through a sluice box to capture the gold. A sluice box works because gold is 15 times heavier than sand and gravel and so is easily trapped by the riffles and carpet in the sluice box. ... A power jet pulls material up ...

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Dredges: Online

Whether you are a weekend hobbiest, seasoned treasure hunter, globe-trotting gold prospector or you are looking to try your hand at dredging for the very first time! We …

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gold dredge crash box design - BINQ Mining

Feb 21, 2013· gold dredge crash box design – . 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 … »More detailed

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Suction Nozzle Build - Gold Claims Sale

Nov 25, 2012· The last forum i posted this at one person thought i should of just used the same size piping as my jet for the inlet pressure tube. I made a 3" nozzle with a 3/4" jet I can not possible imagine wrestling that pig around in the river only hanging on to a 3/4" pressure inlet tube. Most likely that wouldn't of took any abuse.

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Do It Yourself, Home made Suction Dredge - Gold Panning

Jul 28, 2011· Do It Yourself, Home made Suction Dredge. كاتب المقال : osama hamdy ... This is the option I chose for my home made dredge, but these large truck inner tubes are becoming more and more difficult to purchase. Few trucks still on the road use them and they are difficult to purchase even at tire centers specializing in large diesel ...

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2" suction dredge | Gold Dredging Forum

Dec 05, 2012· I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

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plans to make 2" suction nozzle for dredging - GOLD ...

Dec 10, 2014· You can also use the jet tube instead of a suction nozzle, it would attach straight into the top of your sluice or into your hopper and then you will only have one hose to deal with in the water, but the nozzle end of your hose should be kept under water at all times when dredging or you will get a blast of air and water into your sluicebox and ...

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Getting The Best Performance From Your Dredge

Until I ran this series of tests, I had always thought that the power jet was the best performer. The suction nozzle is my choice because it is more efficient then the power jet and it is built by many dredge manufactures. It pushes the water and material from the nozzle end of the dredge-hose to the other end of the dredge-hose to the dredge ...

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4 Dredge Instructions - Kellyco Detectors

through the Keene Library of Books, such as The Gold Miners Handbook, Dredging for Gold or Advanced Dredging Techniques. The vacuum on a portable dredge is created by a "venturi principal". A volume of water is pumped through a tapered orifice (jet), by a special designed water pump. A high velocity jet stream is created within the jet tube ...

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Hand Dredge: 5 Steps (with Pictures) - instructables.com

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 pr...

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Design and Build your Homemade Highbanker

The sluice will also need to have some prevision for mounting the feed box on top of it. For those interested in making their own sluice box from aluminum with steel riffles as a do it yourself type of project, I can say if you have any metal fabrication skills, you will find this an easy project.

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How To Build Your Own Home Made Gold Dredge

May 08, 2007· No question that many folks interested in prospecting for gold would love to own a dredge. No question that dredges are very cool pieces of prospecting equipment, but the prices for new ones are really high. You could easily spend many thousands of...

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