building a small dredge gold dredging forum

  • Building a small dredge | Gold Dredging Forum

    Dec 06, 2008 · Welcome to the Gold Dredging Forum. Using a metal detector and a small dredge to get as much gold as possible from small shallow streams certainly makes sense particularly in Otago. The detector you use must, obviously, have a fully waterproof coil, and it must be an open coil so it can be submersed effortlessly.

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  • Building a small dredge | Gold Dredging Forum

    Nov 15, 2008 · From: VJG73 Sent: 23/09/2008 3:00 p.m. Hey.. I have found 5083 Marine grade alloy the best for dredge construction. For a 3 or 4 inch dredge you can build the hole thing out of 2 Sheets . 3m x 1.2m are the best size to uses this will give you pontoons 1.5m long which is ample if

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  • Building a small dredge | Gold Dredging Forum

    Nov 15, 2008 · The issue of dredge pumps has been refered to previously in other posts on this forum and I won't add any more except to emphasise, for any other members building a dredge, that the selection of a pump designed specifically for eductor dredging is essential on any eductor dredge (even recreational dredges) and the pump is probably the most ...

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  • Building a dredge from scratch? | TreasureNet 🧭 The ...

    Apr 20, 2021 · The problem with pontoon boats is that they don't have shallow water mobility. You can build your own dredge with help and the small drums can be dragged over anything. For me, these days I build my own simply for the best riffle set up. You can't buy a used factory dredge with an extreme fine gold set up from anyone.

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  • GOLD DREDGING FORUM. DREDGING FORUM | GOLD DREDGING

    GOLD DREDGING FORUM. WHITE GOLD WIRE NECKLACE. GOLD PARTY SCAM. Gold Dredging Forum gold dredging The process of extracting gold from sand, gravel and dirt using water and mechanical methods and placer mining equipments like gold dredge is called as gold dredging. forum a public meeting or assembly for open discussion Forum is an album

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  • Keene 2" backpack dredge? - Alaska Outdoors Forums

    Sep 01, 2010 · Alaska Prospecting Forum; ... There is only one use for a 2" dredge. If you find a small area with little water and a lot of gold, then it "might" make sense. Otherwise, gold retrieval is based on yards of material processed. A 2" dredge will not process much

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  • Building a dredge from scratch? | TreasureNet 🧭 The ...

    Apr 20, 2021 · The problem with pontoon boats is that they don't have shallow water mobility. You can build your own dredge with help and the small drums can be dragged over anything. For me, these days I build my own simply for the best riffle set up. You can't buy a used factory dredge with an extreme fine gold set up from anyone.

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  • Gold Dredger dot Com Disscussion Forums • View topic ...

    May 05, 2020 · Finally found the picture I was looking for, Went dredging with someone else in 2001, decided I need to build a dredge. It was 3", No air & I didn't have a wet suit. But I did get a lot of gold. The floats were Styrofoam warped with Fiberglass. The crash Box had a pretty wide flare at the outlet.

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  • One man dredge operation? - Gold Nugget Hunting ... - Forums

    Feb 26, 2008 · I sure love gold dredging, even though I don't get to do it much anymore. Keene makes a nice 2-inch backpacker unit. The 2-inch don't move tons of material, but if you're working shallow areas that have gold it can be worthwhile. My overall favorite dredge was a 2.5-inch Gold King DPC unit.

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  • Building A 9'x3' Sluice Box For An Old 8" Dredge - Gold ...

    Oct 10, 2020 · Metal Detecting & Gold Prospecting Forums ; Gold Panning, Sluicing, Dredging, Drywashing, Etc ... Also curious to what you guys think about some new types of matting in a large dredge. I have all winter for the build. ... He had the 2 pieces separated with a couple of washers to create better catch for the small nuggets.

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  • Keene 2" backpack dredge? - Alaska Outdoors Forums

    Sep 01, 2010 · Alaska Prospecting Forum; ... There is only one use for a 2" dredge. If you find a small area with little water and a lot of gold, then it "might" make sense. Otherwise, gold retrieval is based on yards of material processed. A 2" dredge will not process much

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  • Build A Suction Dredge Venturi Nossle

    3 Dredge nozzle Gold Dredging Forum ProBoards. 3 Dredge nozzle. General. General Board. Archives. Articles. Historical. Books ... Its usually not all that difficult to

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  • How To Build A Jet For Gold Dredge

    Jun 30, 2017 · Want to build a 4 inch dredge. | Gold Dredging Forum Aug 06, 2013· Suction nozzles and power jets are, without a doubt, the most problematic dredge parts for a home build dredger to construct. Most dredge builders would be far better off to buy a power jet or nozzle from an established dredge manufacturer.

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  • Build A Suction Dredge Venturi Nossle

    Jul 28, 2017 · Building a small dredge Gold Dredging Forum Nov 15 20080183;32;What I really wanted to know was do Keene and Proline build a reducer into to the inlet pipe in a suction noozle or is it say 2 inch the whole way round the 180 degree bend and would a nozzle jet be built the same way as a suction nozzle ie a reducer built into the inlet.

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  • Gold DREDGES for Sale - Keene

    GOLD DREDGES FOR SALE - FREE SHIPPING SPECIAL!!! All sizes of suction dredges are available from portable backpack dredges to large 8" commercial gold and diamond dredging machines.Yes, we do ship nationwide. AK, Hawaii and international shipping are are at additional cost and must be calculated prior to ordering.

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  • » gold dredging

    Dredging is very hard and tedious work at its best. The more we dredge, the more we realize how much time is actually spent moving oversized material out of the way. Some pay-streaks don’t have any large boulders at all. Then again, some pay-streaks have an abundance of boulders—many of which are too large to move by hand.

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  • dredge gold Diy [NF9P56]

    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. This is a tool you can make Homemade gold dredge plans free. big and small, round and square, lots of guys have tried to build a "better mouse trap" in the form of a new type of gold pan.

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  • alluvial mining dredge machine

    alluvial mining dredge machine auction sales MWR. Alluvial Mining Dredge Machine Auction Sales. 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

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  • do it yourself gold prospecting equipment

    placer gold spinner centrifuge DIY kit project. The benefit and advantage of using "do it yourself" components is that you can maintain the equipment in the wilderness without having to drive to a hardware store or order spare parts from an equipment manufacturer.

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  • DREDGE MACHINE Top Suggestions for Rental Services ...

    Just wanted to say thank you again, your 300 SL Dragon is a very high-quality machine! Many dredges especially "old swinging ladder dredges" pump water while the operator is setting up for the next cut, but not this one. We were able to turn the pump off, with the flick of a switch, set up, then send the treatment plant heavy solids!

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  • Has anybody made their own dredge? | Gold Refining & Metal ...

    Sep 22, 2012 · it really depends on the size and how much you want to do. ive converted two highbankers to dredges before. if you want to work a small stream (Lets say less than over your head) a 2" pump should work fine. a dredge is basically a floating sluice. suction is produced at the nozzle by the venturi effect. if the dredges hose is like 15' to 20' you may want to go up to a 3" pump or two 2"

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  • has anyone tried to build a snipe dredge on there bazooka ...

    Mar 25, 2015 · Gold Prospecting Forum. Sluicing . has anyone tried to build a snipe dredge on there bazooka yet? ... If you can get your sluice into some good flow and mount a small crashbox on it or some sort of flair. The problem is not overloading the grizzly so much as locking the fluid bed up solid. ... You might want to ask this question in the dredge ...

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  • Building a 2.5" over/under dredge | TreasureNet 🧭 The ...

    Jan 31, 2015 · Going to start building a 2.5" over/under dredge in the next week or so. Just waiting for the flair I ordered from Keene to arrive before I start bending metal. I got a good deal on aluminum sheets, 1/8x24x48, 1/8x12x48 and 1/8x12x48 perforated (1/4 holes) all

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  • One man dredge operation? - Gold Nugget Hunting ... - Forums

    Feb 26, 2008 · I sure love gold dredging, even though I don't get to do it much anymore. Keene makes a nice 2-inch backpacker unit. The 2-inch don't move tons of material, but if you're working shallow areas that have gold it can be worthwhile. My overall favorite dredge was a 2.5-inch Gold King DPC unit.

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

    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 units made in someone's garage.

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  • Building the Gold Dredge - Some Tips - YouTube

    Jul 10, 2012 · Fine tuning the gold dredge, working with the mats, riffles, expanded metal, dredge hose connections and more.

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  • Building A Suction Dredge - caesarmachinery

    Building a small dredge Gold Dredging Forum. From: RKCNZ Sent: 24/04/2008 2:10 p.m. G’day Matt (flapperthermal), Welcome to the Gold Dredging Forum. Using a

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  • » gold dredging

    Dredging is very hard and tedious work at its best. The more we dredge, the more we realize how much time is actually spent moving oversized material out of the way. Some pay-streaks don’t have any large boulders at all. Then again, some pay-streaks have an abundance of boulders—many of which are too large to move by hand.

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

    Dec 10, 2014 · IznG--Forget that keene hibanker and go to Proline website as then you have a REAL dredge and a real shovel highbanker. Dredging on grizzly bars is a fools folly as ALL gold bigger than the bar spacing goes out in the trash,they pile up constantly as NOT made for constant flow dredging but slow shovel work.

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  • Gold DREDGES for Sale - Keene

    GOLD DREDGES FOR SALE - FREE SHIPPING SPECIAL!!! All sizes of suction dredges are available from portable backpack dredges to large 8" commercial gold and diamond dredging machines.Yes, we do ship nationwide. AK, Hawaii and international shipping are are at additional cost and must be calculated prior to ordering.

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  • Gold Prospectors Association of America - Forum - All Things

    0 Replies and 5025 Views Gold dredging in New England 5025 0 Started by prospectorjack We dredge a lot in New England, if you start too early in the season you may find that it can be quite cold. The spring of 2016 was unseasonably warm early so we decided to dredge in the middle of May.

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  • Dredges: Keene Engineering Online

    Dredges 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 have the right equipment at the right price for you!

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  • DIY Hand dredge (Page 1) / Do It ... - Prospecting Australia

    Feb 22, 2016 · 07 April 2013 03:10 pm. I have a Gold and Sand hand dredge from U.S. which works really well. I tried to make one out of a yabby pump but was not successful so i

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  • Proline Gold Mining and Prospecting Equipment/Gold Dredges

    2.5" 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 2.5" dredges were floating on inner-tubes, required a suction nozzle for producing dredge vacuum, and had limited depth capabilities, the Proline 2.5" dredge sat on sturdy pontoons and used a power jet for dredge vacuum.

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