materials need for homemade 2 inch gold dredge

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materials need for homemade 2 inch gold dredge

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  • Plan and design your own home made suction dredge for

      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 highDon’t forget however, that in the earliest days of dredging, there were no manufacturers, and all small suction dredges were handcrafted units made in someone's garage

  • Need help with type of hose for a DIY 2 INCH dredge Gold

    26 Aug 2018 12:10 PM There are pvc, flat, canvas and more Which is the correct hose material Can anyone send a link to where to buy the proper hose? I'm building a dredge with a homemade venturi suction nozzle with a 15 inch pressure hose going to the venturi inlet then outlet is a 2 inch Using a 3500gph bilge pump powered by slow

  • DIYDredge Dredging by yourself is fun

      The Dredge is an efficient alternative to using an Crusher, which is expensive, has limited reach, may be destructive to the shore, and typically deposits the material adjacent to the shore, only to wash back in with the first good rain It also works well as a fire pump We also have a special model designed for gold prospecting

  • Proline Gold Mining and Prospecting Equipment/Gold

    ResultsIssuesAdvantagesPerformanceThe recovery systems in our dredges are always under constant development Although the changes are not always apparent, their results have been rewarding Critical attention has been directed at riffle profile, riffle timing, and classifier design Many hours of classifier testing eventually led to the design now found in all Proline flare dredges Our highly acclaimed \"wave\" classifier is unique in that it creates a pulsing or \"jigging\" action similar to that which is found in many large mining operations This allows th
  • 2 Inch Dredges: Keene Engineering Online

    All Quick View 2" Backpack Dredge with Power Jet $2,29500 Quick View 2" Backpack Dredge with Suction Nozzle $2,28500 Quick View 2 Inch Jet Faire Backpack Comb Package

  • Gold Dredge Classifieds Shoppok Page 2

    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 2stroke engine and moves an incredible amount of material for how small it is The sluice box is a plastic once piece type

  • [PDF]
  • Some dredge basics Keene Eng

      Example Trying to run a 3 inch dredge with cheap trash pump and use a 10 inch wide box I have to explain that the 10 inch wide box is too small and the velocity is too high to catch gold Here are a few examples of a well balanced dredge: 2” backpack dredge Small but effective 25 hp 100 GPM pump with 10” wide box

  • Hand Dredge : 5 Steps (with Pictures) Instructables

    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

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  • Determining the Size of the Hydraulic Dredge

    Dredge Sizes: The size of a hydraulic dredge is determined by the inside diameter of the discharge flange on the dredge pump Dredges come in sizes from 8 inch [203mm] to 36 inch [914mm] An 8 inch [203mm] dredge will typically pump 2,500 gpm [gallons per minute] [9,464 lpm] with an engine horsepower of around 300 [223 kw] and a weight of 25 tons

  • How to Build a Pond Dredge Hunker

    Step 2 Drill holes in the other end of the steel drum Use a power drill and a 1/2inch metal drill bit to do this Space out the holes throughout the entire lid of the steel drum Make sure the holes completely perforate the metal surface, so that water will be able

  • DIYDredge Dredging by yourself is fun

      The Dredge is an efficient alternative to using an Crusher, which is expensive, has limited reach, may be destructive to the shore, and typically deposits the material adjacent to the shore, only to wash back in with the first good rain It also works well as a fire pump We also have a special model designed for gold prospecting

  • Proline Gold Mining and Prospecting Equipment/Gold

      25" Dredge This machine was a trend setter when it first came on the market and it continues to be one of our best sellers many years later When other 25" dredges were floating on innertubes, required a suction nozzle for producing dredge vacuum, and had limited depth capabilities, the Proline 25" dredge sat on sturdy pontoons and used a power jet for dredge

  • » Suction Dredging for Gold

    Just to give you some idea, a topoftheline fiveinch 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 insidediameter of its suction hose–usually anywhere from two to ten inches

  • Packrat ll 2 Gold Suction Dredge For Gold Mining $1195

    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 2stroke engine and moves an incredible amount of material for how small it is The sluice box is a plastic once piece

  • [PDF]
  • Some dredge basics Keene Eng

      Example Trying to run a 3 inch dredge with cheap trash pump and use a 10 inch wide box I have to explain that the 10 inch wide box is too small and the velocity is too high to catch gold Here are a few examples of a well balanced dredge: 2” backpack dredge Small but effective 25 hp 100 GPM pump with 10” wide box

  • How do Suction Gold Dredges Work? Gold Fever

    Gold Suction Dredges come in a wide variety of designs and sizes of intake Suction dredges are commonly available “offtheshelf” in sizes ranging from a small backpack size intake of 2 inches up to a very large commercial dredge intake of 10 inches

  • Hand Dredge : 5 Steps (with Pictures) Instructables

    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

  • Homemade dredge TreasureNet 🧭 The Original Treasure

      NC Detector (s) used MXT 6x10dd4x6dd Mar 2, 2011 Thread Starter Thread starter #4 sure jog,its a deer cartfound the front axel and wheels at garage sale,they came off a lawn mowerwelded 1/2 square tubing to frame inserted 1/2 copper tubing

  • Determining the Size of the Hydraulic Dredge

    Dredge Sizes: The size of a hydraulic dredge is determined by the inside diameter of the discharge flange on the dredge pump Dredges come in sizes from 8 inch [203mm] to 36 inch [914mm] An 8 inch [203mm] dredge will typically pump 2,500 gpm [gallons per minute] [9,464 lpm] with an engine horsepower of around 300 [223 kw] and a weight of 25 tons

  • How to Build a Pond Dredge Hunker

    Step 2 Drill holes in the other end of the steel drum Use a power drill and a 1/2inch metal drill bit to do this Space out the holes throughout the entire lid of the steel drum Make sure the holes completely perforate the metal surface, so that water will be able

  • Hand Dredges Gold Retrieval Gold Prospector Gold

    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

  • Dredge components – Dredge Yard

      Dredge Yard offers dredge pumps, dredge ball joints, dredge valves, dredge pipes, auger heads and cutter heads for sale with worldwide delivery We design, engineer and supply dredger parts and components from stock for the dredging and mining industry Dredge components

  • Hand Dredge : 5 Steps (with Pictures) Instructables

    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

  • 2" suction dredge Gold Dredging Forum

      Its only like 2 feet above the water But the videos I see on YouTube, people are sucking greater heights than 24 inches Thanks for your offer in 2 months I am travelling to north America and intend to buy a Keene nozzle Getting things sent to Colombian 99

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  • DREDGE SUCTION NOZZLES You Struck Gold!

      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

  • Homemade dredge TreasureNet 🧭 The Original Treasure

      NC Detector (s) used MXT 6x10dd4x6dd Mar 2, 2011 Thread Starter Thread starter #4 sure jog,its a deer cartfound the front axel and wheels at garage sale,they came off a lawn mowerwelded 1/2 square tubing to frame inserted 1/2 copper tubing

  • A Recirculating Sluice Box for Gold Prospecting : 10 Steps

    Alot dry placers will run o3 oz per ton and a two inch dredge pump can handle half ton of slurry and pump it to a long tom sluice box with a tweny fie dollar jump in price of gold to 1250 per oz a lot more people will be trying to get few particles just remember it takes millions of those fourty mesh particles to make and ounce ande under a

  • Build Your Own Homemade Gold Sluice Box EzineArticles

    Riffles can be made from half inch square dowel nailed about every 6 inches down the length of the sluice The section without riffles in the top of the box about a foot long is often left for the spot where material shoveled in This type of sluice box does catch gold

  • Need Help with first dredge build PLEASE!!!! TreasureNet

      That was about 2' of overburden with about 68" of water on bedrock which was only there because I built a small dam I'd like to get the 4" in there Where are those beavers when you need them! I don't know what kind of logistics, water,gold,rules etc you are dealing with but I would get at least a 4" dredge with air,wetsuit etc

  • DIY PVC 12V Gold Dredge Nozzle 1 1/2 inch , gold sucker

    DIY PVC 12V Gold Dredge Nozzle 1 1/2 inch , gold sucker , bedrock sniper Video by djpitr on Whether placer gold deposits or hard rock gold, you need an edge Here are some gold geological considerations John R Recreational Gold Prospecting Gold Mining Minerals And Gemstones They allow you to suck up material

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