• No.416 Jianye Road South Jinqiao Area
  • Shanghai, China

materials need for homemade 2 inch gold dredge

  • Suction Gold Dredge Basics

    Jun 13, &#; The solves two problems First, gravel pumps are very expensive, heavy, and high maintenance items Second, a 2" pump can easily be used with a venturi to create suction in a 4" hose, greatly increasing the volume of material that can be processed A common suction gold dredge design - 4" surface dredge with air compressor.

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  • Gold Dredge for sale

    4\u201d keene dredge \u gold mining ( nw vine street grants pass oregon) Sold at $ Used \u complete and ready to run honda gx200(65hp), p180 keene pump, thomas t-80 compressor honda motor only has 2 hours on it, new seals in the pump, and the compressor has been rebuilt all hoses for the dredge are included with.

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  • Original MotherSucker 2 'n' 1 Hand Dredge

    Times are changing, and the price of gold is rising However, as more and more people take to the streams and rivers, they are quickly followed by an ever increasing number of rules and regulations for preserving our natural spac , We developed the MotherSucker Hand Dredge , The MotherSucker is a true - 2 ‘n’ 1 Hand Dredge.

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  • Do It Yourself, Home made Suction Dredge

    Jul 28, &#; Do It Yourself, Home made Suction Dredge كاتب المقال : osama hamdy , Of course it is possible to dredge a 10 foot deep hole with a 2 inch dredge, but it will take forever and be highly inefficient , Your homemade dredge will need a motor and a pump If you want to dive, you will also need a compressor.

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  • Gold Dredge and Highbanker Plans

    Oct 23, &#; Gold Dredge and Highbanker Plans , In this post I will talk about how to build the sluice box portion and where to get materials If you need some paydirt to test out your equipment or just work on your , I purchased a 18 inch bender at harbor freight but I recommend getting the a larger one Some of the pieces of the hopper box would.

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  • building own gold dredge

    GOLD BUDDY 15 inch Suction Dredge with JOBE 25 HP Pump $ , 33 watching For Sale Custom Built All Aluminum Gold Dredge Read More How to Build a Gold Dredge - zenith , How to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from Read More SLUICE BOX PLANS, NEW SLUICE.

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  • Rent Dino Six Dredge lake dredge dredge pond

    Save money rent our dredge do it yourself Rent Dino Six Dredge lake dredge dredge pond.

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  • Determining the Size of the Hydraulic Dredge

    Filling a Need in Nigeria March 4, Determining The Size Of The Hydraulic Dredge , Undisturbed material is much more difficult to dredge Stay away from dredging undisturbed material unless there is a valid reason like the depth needed for large ship passage , Shown in Column 2 8 inch [203 mm] 113 cu yd [86 cm] 79 cu yd [60 cm] 10.

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  • Mini Gold Dredge Plans

    My dredge is based on a lot of experience in the field, so it works just great A good homemade dredge will cost some money, but you may be able to build one a lot cheaper than you could buy one Here are the plans and information you need to build your own homemade suction gold dredge Build Your Own Dredge sluice box.

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  • » Suction Dredging for Gold

    Just to give you some idea, a top-of-the-line five-inch gold dredge and the miscellaneous gear needed to run a small dredging operation can be obtained for less than $6,000 The size of a gold dredge is determined by the inside-diameter of its suction hose-usually anywhere from two to ten inch.

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  • How To Select a Dredge Pump 101

    Our patented technology at EDDY pump has a high tolerance of sizes of materials handled, with a capacity to handle sizes as large as 9 inch The open rotor design lets anything which can go through the inlet pass through the discharge without any setbacks A typical high tolerance dredge pump manufactured at EDDY Pumps is shown in Figure 2.

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  • DIY Custom Sluice Boxes (aluminum)

    Have A Question? Or need a custom build? email us We will be happy to assist you with any additional info you may need Our sluice troughs are perfect for the gold prospector wanting to build his own personalized gold recovery system or for miners with specific sluicing needs not covered by industry standard size box.

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  • Mini Highbanker

    Yes, you can convert to a 2″ dredge and there is a video on our channel about converting the mini into a dredge We strongly recommend that you run with the extension if you dredge You also will need a high pressure pump when dredging Semi trash pumps just don’t cut it.

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  • Rocker box

    A rocker box (also known as a cradle) is a gold mining implement for separating alluvial placer gold from sand and gravel which was used in placer mining in the 19th century It consists of a high-sided box, which is open on one end and on top, and was placed on rockers The inside bottom of the box is lined with riffles and usually a carpet (called Miner's Moss) similar to a sluice.

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  • How to SIZE a Sluice Box

    - one inch high angle iron riffles need double quantity ie ls/min of water per width meter of sluice - the slurry flowing in the box should contain <12% of solids by volume (how much water does a gold sluice need) , THE END OF How to SIZE a Sluice Box.

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  • Best matting riffle combination for fine gold

    Apr 13, &#; It is a series of about 1/2 inch circles with a number of fingers coming out of the circumference of the circle, similar to the crenelated parapet on a castle , I vote for miners mossI dont mind that nomad packs up with a bit of unwanted material I have a gold cube and and extra material is no problem what so ever , You can also look at.

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  • Convert to Dredge

    However, it can run as a 2″ dredge or 25″ If running as a 2″ an adapter fitting will fit through the main rear hole with a LITTLE sanding It is exactly 2″ and needs a touch of reduction If running as a 25″ you’ll need to mount if differently which we will show in the video.

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  • mini dredge for sale, mini dredge for sale Suppliers and

    A wide variety of mini dredge for sale options are available to you, such as diesel There are 4,770 mini dredge for sale suppliers, mainly located in Asia The top supplying countries or regions are China, India, and Vietnam, which supply 99%, 1%, and 1% of mini dredge for sale respectively.

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  • mini dredge for sale, mini dredge for sale Suppliers and

    A wide variety of mini dredge for sale options are available to you, such as diesel There are 4,770 mini dredge for sale suppliers, mainly located in Asia The top supplying countries or regions are China, India, and Vietnam, which supply 99%, 1%, and 1% of mini dredge for sale respectively.

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  • Keene 6" & 8" Industrial Suction Gold Dredges

    AMDS has Keene suction dredges for gold and other valuable minerals The suction dredge is the best method for the small miner to recover gold from underwater deposits Gold dredging is a relatively inexpensive method of mining for small one or two man mining operations, and can provide reasonable returns for the hard-working miner.

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  • Keene 6" & 8" Industrial Suction Gold Dredges

    AMDS has Keene suction dredges for gold and other valuable minerals The suction dredge is the best method for the small miner to recover gold from underwater deposits Gold dredging is a relatively inexpensive method of mining for small one or two man mining operations, and can provide reasonable returns for the hard-working miner.

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  • Mud Dredges

    Mud invented the auger dredge in and has shipped more one truck transportable dredges around the globe than any other dredge supplier Today, Mud leads the industry in remote controlled, and automated dredging technology and regularly supplies major engineering firms, governments, and contractors around the globe for high profile.

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  • Can you use a trash pump with a dredge?

    Home » Gold Prospecting » Can you use a trash pump with a dredge , work how well? I think it works pretty well I used it to feed my high banker and it worked just fine I had a 25 inch suction nozzle so it didn’t feed material as fast the 4″ dredge i rented for a day, but it was a lot easier than shoveling , yes a trash pump will.

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  • DREDGE SUCTION NOZZLES

    4" can be ran with 2 jet logs 180 degrees apart on tube using 2 pump and motors For those that want to move extra material Current permits do not state how many nozzles and suction hoses you can run, provided you stay under 16HP A double 4 will move as much as a 6" dredge, if you can handle it.

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  • Hand Dredge: 5 Steps (with Pictures)

    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 crevic Hand dredges work extremely well if you are prospecting for gold as they allow you to quickly move lots of material.

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