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Alan Trees 35 years of gold dredge design and manufacturing is proud to reintroduce , to help you build your own gold dredges or we can build a complete model for you , 6HP Subaru Motor coupled to a 2 X 3" high-pressure pump with air....

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May 09, 2015· As long as you have a foot valve or screen on the intake too filter out any large trash a semi-trash pump will work fine, a full trash pump can take solids through the pump, eg heavy mud, small rocks, grass clumps, etc, a semi-trash pump can take small particles but nothing big...

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Brand new Honda dredge pump with Keene pump Rated for 275 gallons minute at roughly 90psi New these are 1500Make me a decent offer May take trades for building material Gold, silver, gems, trash pump...

Can I dredge my pond with a trash pump? | Renovating a ,

Jan 04, 2006· I have no experience in this but i have been wanting to try it also I talked to one of my bosses and he said to look into a diaphragm (not sure if spelt correctly) pump instead of a trash pump, apparently the larger solids will hurt the impeller in a trash pump...

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Semi-trash pumps are typically used to pump clear or slightly muddy and sandy water The largest items any of our semi-trash pumps can pass is about 5/8 of an inch You'll want to use a hose with a strainer so the hose doesn't get clogged with any items too big to pass through...

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Aug 06, 2013· The pump is the heart of a gold dredge, and the pump used on any dredge should be one designed specifically for gold dredging If a pump is used that is not specifically designed for dredging then you are creating an unnecessary difficulty right from the get go...

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Long Running Time Trash Pumps Trash pumps designed for heavy-duty applications such as pumping contaminated and abrasive fluids Precision components deliver less vibrations and are built to last with minimal maintenance...

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If you want to build your own dredge there are a few things you should know Pumps 101 In order to make a dredge work properly, you need a high-performance pump with a ,...

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The cutter suction dredger is a stationary dredger equipped with a cutter device (cutter head) which excavate the soil before it is sucked up by the flow of the dredge pump(s) During operation the ,...

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A gold dredge is powered by a motor and pump A common misperception is that gravel is sucked through the pump The pump actually pumps only water, which is delivered to a venturi type device (called a power jet or a suction nozzle) which indirectly creates suction in a larger hose...

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Don''t use a trash pump and think you can pump the sand through the trash pump, The Gold-N-Sand hand dredge pumps directly into a jet pump vs suction dredge ,...

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FOR A PORTABLE GOLD DREDGE - , 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 , PRIMING THE PUMP Before starting the engine, the pump must be fully primed This means the pump must be full of water and all air removed...

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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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The Surface Dredge: As the heading ofthis section implies, surface dredge floats on the surface of the water The material is pumped to the surface through a suction hose into an efficient sluice box that is capable of recovering extremely fine particles of fine gold...

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The unique design of the DIY-Dredge allows you to hover the pump over the bottom which makes it very efficient The centrifugal pump is equipped with a mill that ,...

Pond dredging with a trash pump - tractorbynet

Nov 12, 2012· If you have a large quantity it would be better to make a siphon "Y" and use the pump to suck clean water only ( like a gold dredge) 02-17-2009, 03:31 PM #5 unimog_jason...

How To Make A Portable Dredge With Trash Pump

Gold Panning: Do It Yourself, Home made Suction Dredge Jul 28, 2011 Do It Yourself, Home made Suction Dredge Don't use a trash pump and think you can pump the sand through the trash pump, saving the need for a jet...

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Keene 4 dredge I havent had it in the water for 7 years, but the last time I used it it worked great 6 12 pontoons, minor cracks, but usable, 4 sluice, 8 hp briggs and stratton with pump and compressor, suction line and foot valve, power venturi, air tank, all hoses included $15000ffer...

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

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The dredge DIY-Dredge DIY-Dredge Dredging by yourself is fun Navigation Home The dredge Photos Video Contact The dredge DIY-Dredge is a small compact portable engine powered sediment removal pump providing the ability to excavate and transfer...

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"This instructional three part series is designed for the Do-It-Yourself gold prospecting enthusiast interested in building a micro trommel wash plant utilizi" "Allan's Gold Mining Wash Plant - Trommel Build (Part 2) - YouTube" , "The Gold-N-Sand hand dredge pumps directly into a bucket or sluice box so you can spend more time going after ....

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plans on how to build a homemade dredge for gold [ 49 - 6375 Ratings ] The Gulin product line, consisting of more than 30 machines, sets the standard for our industry , build gold dredge with trash pump - Kuntang Dec 25, 2013 , How to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from ....

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

Jul 18, 2009· It is important that only relatively clean water go into the dredge pump so I put the output of the 3 inch pump into a large bucket, the foot valve for the dredge pump goes into the bucket so that it only sucks up clean water...

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Trash Pump/Lake Dredging Tech - Pirate4x4Com : 4x4 and ,

Aug 05, 2009· Trash Pump/Lake Dredging Tech This area was dredged with a bucket in the early 1960's, but has silted in heavily The bottom underneath is hard as a rock clay...

Building a Sluice Box - Gold Rush | Discovery

The team decides to take a break from hiking and try their luck at finding gold Can they build a sluice box out in the middle of nowhere? Gold Rush , After running the de-watering pump all night, Parker and his crew find the flood water rising up to cover the pay and the pump, is no more , Tony's Dredge Is Losing Gold i...