CONTACT US

Our Address

Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, China

  • Plan and design your own home made suction dredge

    2014-6-26  Here you can learn about gold suction dredges, homemade gold dredges, gold dredge plans, gold dredge design, build your own gold dredge, consider buying a used gold dredge, suction dredge, dredge equipment, small gold dredge, portable gold dredges, dredge gold mining, mining dredge, dredge pump, gold dredge for sale, placer mining, gold nuggets, gold flakes.

  • homemade suction dredge floats - Mining

  • : 4.7/5
  • homemade suction dredge in south africa

    homemade suction dredge floats - Mining. Dredge Floats Gold Prospecting Equipment and Mining Supplies. Ok well here it is, my homemade dredge is already for a field test now. Pipe Floats I01 PIPE FLOATS Poly pipe float for supporting suction lines in dams, »More detailed. Get Price

  • PVC floating dredge - Gold Refining Forum

    2012-10-4  From what the Head park ranger told me I would only need a permit if the dredge is over 4". The pump is a standerd water pump it put out up to 200 G.P.M at 50 psi. The dredge im building will be set up for use as both but primarly a suction dredge. Ive been reseching how to mod the sluce to catch dimonds that part is still in the works

  • Image result for Floating dredge and sluice box in ...

    Oct 19, 2016 - Image result for Floating dredge and sluice box in Australia ebay .. Saved from ... Keene 2 Inch Backpack Dredge With Suction Nozzle 2004PSNF. ... Homemade sand muller adapted from a repurposed propane tank and intended to mix and restore the texture of molding sand. Powered by an electric motor through a gear/chain reduction unit.

  • Small Gold Dredge, Constructive Advice Needed? -

    2016-2-14  I got tired of my almost completely homemade small dredge, constant floatation issues, got rid of my floation setup and sprang for 48 x 9 x9 factory dredge floats from DNK Prospecting in Oregon, but after they got here, I realized I needed a frame to make all the parts go together, as in engine,floats, sluice, etc..DNK had no frame unless custom built so I elected to try to build my own with 1 ...

  • Arizona Suction Dredging - Page 22020-7-16Gold Dredge Anchoring2017-11-3查看更多结果
  • Dredge Floats - Blue Ocean Tackle Blue Ocean Tackle

    Dredge floats are widely used for supporting suction/discharge hoses. The dredging pipe floats are manufactured in a bright color to act as warning signs to other vessels in the vicinity. Dredge floats are also manufactured in a way that will allow them to absorb the energy from vessel collision, to protect the pipelines that they are supporting.

  • Floats for small hme made dredge. [Archive] - AMDS ...

    2019-8-18  I am attempting to duplicate this with my homemade 2.5 inch dredge after 4 failures with previous homemade floats to date. I hope to water test it May 7 at our club outing in Indiana. Hopefully it won't try to flip over on me or sink as previous versions did using pontoons/jerry rigged foam floats.

  • Dredge Hose Makes Deeper Waterway for Huge Ship

    2020-6-20  Hebei Qianli Rubber Products Co., Ltd. has been focusing on supplying large scale dredging pipes for cut-suction dredge and trailing suction equipment.Dredging hoses are used to keep waterways navigable or to replenish sand on some beaches where sand lost has been caused by coastal erosion, or to widen or expanse port areas, lakes, canals, basins evolution and so on.

  • Hose Floats Custom Manifolds - SKIMOIL

    In the oil skimmer / oil separator business we use a lot of custom industrial hose and different hose assemblies, which often requires custom flotation to keep from sinking or weighing down the wrong side of a floating skimmer or any type of distribution manifold. Any skimmer system or setup that does use hoses or floating pipe —is not complete until you have enough flotation to keep it all ...

  • homemade suction dredge in south africa

    homemade suction dredge floats - Mining. Dredge Floats Gold Prospecting Equipment and Mining Supplies. Ok well here it is, my homemade dredge is already for a field test now. Pipe Floats I01 PIPE FLOATS Poly pipe float for supporting suction lines in dams, »More detailed. Get Price

  • pics on a homemade dredge - suoli2015.ch

    Homemade diggers homebuilt excavators towable Nov 13 2019 - Explore delport007 s board Gold hand suction dredge on Pinterest See more ideas about Gold hands Gold prospecting and Gold On this episode of PaystreakTV Prospector Gary joins us for a bit to show his Jobe high banker suction dredge

  • Dredge Floats - Blue Ocean Tackle Blue Ocean Tackle

    Dredge floats are widely used for supporting suction/discharge hoses. The dredging pipe floats are manufactured in a bright color to act as warning signs to other vessels in the vicinity. Dredge floats are also manufactured in a way that will allow them to absorb the energy from vessel collision, to protect the pipelines that they are supporting.

  • Image result for Floating dredge and sluice box in ...

    Oct 19, 2016 - Image result for Floating dredge and sluice box in Australia ebay .. Saved from ... Keene 2 Inch Backpack Dredge With Suction Nozzle 2004PSNF. ... Homemade sand muller adapted from a repurposed propane tank and intended to mix and restore the texture of molding sand. Powered by an electric motor through a gear/chain reduction unit.

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

    2020-7-18  Floats are also needed because there is rarely a nice gravel bar in just the right place to set up a dredge without floats. Manufacturers rate suction dredges by the inside diameter of the main suction hose. So a 5" dredge has a main suction hose with a 5" inside diameter. However, nozzles are used on dredges which restrict the intake to a size ...

  • 5 Steps to Professional Prospecting: How to Build a

    2020-7-14  How to Build a Gold Dredge. A gold dredge is a mining machine used for extracting gold from grit, sand, and dirt using mechanical methods or by means of water.. In olden days, these machines were very large in size. In recent times, small suction equipment came into the market and this has made the operation more simple.

  • Flotation - Dredge Pontoons

    Flotation - Dredge Pontoons - Dredge pontoons and floats are available by special order. Contact us with your dredge pontoon needs for lead time and freight quote. ...

  • Mini Dredge - Small Dredge for Ponds and Docks -

    In response to several requests from waterfront property owners, we bring to you the mini dredge system. This miniature dredge is a compact, highly portable, gasoline-engine-powered sediment removal tool, great for ponds and small docks.

  • How To Build Your Own Home Made Gold Dredge

    For those who might ask, a suction gold dredge is basically a device which is designed to suck gravel underwater from the bottom of a river, pull it up through a hose and run it over a sluice box. In the sluice box, any gold which is present becomes trapped and the lighter materials such as sand and gravel move down and out of the sluice box ...

  • Dredges for Sale - Sun Machinery Corp.

    2020-6-24  TRAILING SUCTION HOPPER DREDGE (Ref#1957). Built 1967, Rebuilt 2009, Hopper capacity: 750 m3, 204' Length, Minimum draft: 11' Max: 15'7", Speed in full displacement: 10 kts, Max speed: 10.5kts, Maximum dredging depth: 72' / 98', Suction pipe diameter: 600mm, Pump capacity: 600 KW, Discharge by pump out or sliding buckets, Main engine: Mirrless Black Stone ESL 8960 BHP,

  • pics on a homemade dredge - suoli2015.ch

    Homemade diggers homebuilt excavators towable Nov 13 2019 - Explore delport007 s board Gold hand suction dredge on Pinterest See more ideas about Gold hands Gold prospecting and Gold On this episode of PaystreakTV Prospector Gary joins us for a bit to show his Jobe high banker suction dredge

  • Brawn 2'' Floating Dredge : Cabela's

    Capture more gold with the Brawn 2'' Floating Dredge. It delivers everything needed to set up a floating dredge with a Brawn 48'' sluice to suck up gold, resulting in awesome recovery rates. Lightweight aluminum and polyethylene construction ensures lasting durability. Disassembles for

  • Dredges for Sale - Sun Machinery Corp.

    2020-6-24  TRAILING SUCTION HOPPER DREDGE (Ref#1957). Built 1967, Rebuilt 2009, Hopper capacity: 750 m3, 204' Length, Minimum draft: 11' Max: 15'7", Speed in full displacement: 10 kts, Max speed: 10.5kts, Maximum dredging depth: 72' / 98', Suction pipe diameter: 600mm, Pump capacity: 600 KW, Discharge by pump out or sliding buckets, Main engine: Mirrless Black Stone ESL 8960 BHP,

  • build your own dredge pump for silt -

    How to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from Online shopping for Metal Detectors from a great selection at Patio, Lawn Garden Store. Plan and design your own home made suction dredge for gold mining See more. Read More

  • Gold Dredge - Dredging - Dredges - Gold Prospecting

    A suction dredge used along the shoreline works like a large vacuum cleaner by sucking up underwater gold-bearing material like rocks, gravel, sand, and dirt and forcing it through a highbanker or power sluice that is capable of recovering very fine particles of gold. The size of a gold dredge (1.5 inch, 2 inch, etc.) is determined by the ...

  • Gold Dredge for sale Only 3 left at -75%

    2020-7-15  Keene 2 1/2" suction gold dredge (sacramento/sierra oaks, ca) Sold at 750 $ The dredge is powered by a 3 1/2 hp briggs stratton engine, $750, cash only. please contact me through craig's list and we can plan to meet. thanks for your interest. >>See ad. 4" keene gold dredge

  • Proline Gold Mining and Prospecting Equipment/Parts

    2019-8-27  Our new line of suction nozzles set the standard for efficiency and durability. We start wih thicker tubing, mandrel-bent to minimize distortion. Rather than swedging the inlets of the nozzles to control rock size, we equip them with hardened steel wear rings, just like our swivel tips.

  • WillardSays – A collection of papers on the

    A kind of gritty version of “Hints from Heloise” on the subject of dredges, dredging and dredge operation. For over 40 years I have been observing, thinking about, dreaming about, designing, building, buying, selling and troubleshooting dredges and dredging equipment under the banners of

  • DREDGE SUCTION NOZZLES - wvminers

    2012-9-16  DREDGE SUCTION NOZZLES By: Dale Russell Suction nozzles can easily be home made , with some ingenuity a few tools. No matter what size you want to make from 1" up to 6", you can purchase exhaust pipe with that outside diameter (OD) Power jets measure the same as for pipe and will be discussed later.

  • Dredge for sale eBay

    Make Offer - Dredge, Highbanker, Sluice Box, Mining, 4" Dredge, Gold Dredge Keene subsurface 4" suction gold dredge, used one hour, found gold $2,226.00 5d 6h

  • Brawn 2'' Floating Dredge : Cabela's

    Capture more gold with the Brawn 2'' Floating Dredge. It delivers everything needed to set up a floating dredge with a Brawn 48'' sluice to suck up gold, resulting in awesome recovery rates. Lightweight aluminum and polyethylene construction ensures lasting durability. Disassembles for

  • build your own dredge pump for silt -

    How to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from Online shopping for Metal Detectors from a great selection at Patio, Lawn Garden Store. Plan and design your own home made suction dredge for gold mining See more. Read More

  • Gold Getter News: My Story

    2015-11-12  a list of what you need to construct your dredge. Unfortunately, a simple set of dredge plans that would work for all sizes of suction dredges is just impossible, so I've not tried to prepare any such thing. However, you can do it for your project. If you really sit down and think about things, and use measurements taken from the commercial dredge

  • powerjet parts dredge how to make it - Mining

  • : 4.5/5
  • build dredger header box - boulevard013.nl

    The Big Dredge. The custom aluminum 10 gallon gas tank with gauge sits directly over the header box for easy filling Pump and Suction The pump is a 1200 gpm precision pump It has an additional pulley for adding another 300 gpm pedestal centrifugal unit for deep water, if needed It will move as much gravel as any dredge on the market...

  • four inch dredge designs - bergennoorwegen.nl

    Suction Gold Dredge Basics - Steve's Guides ... Jun 13, 2018 Every inch of vertical lift above the surface of the water robs power/suction from the system. Floats are also needed because there is rarely a nice gravel bar in just the right place to set up a dredge without floats. ... A common suction gold dredge design - 4" surface dredge

  • Mud Cat Dredges - Portable Dredges Made In The

    Mud Cat invented the auger dredge in 1971 and has shipped more one truck transportable dredges around the globe than any other dredge supplier. Today, Mud Cat 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 ...

  • Dredge for sale eBay

    Make Offer - Dredge, Highbanker, Sluice Box, Mining, 4" Dredge, Gold Dredge Keene subsurface 4" suction gold dredge, used one hour, found gold $2,226.00 5d 6h

  • » Suction Dredging for Gold

    A suction dredge is a powerful underwater-type of vacuum cleaner. It sucks up streambed material (rocks, sand, gravel, silt, gold and other minerals), passes it up through a suction hose, and runs it across a recovery system floating at the surface.

  • Catfish Mini Dredgers Sludge Extraction Marine

    Whether clearing out settlement and tailings ponds on mine sites or recovering river sands and mud, the Catfish Dredge is an ideal tool. Both self contained and self propelled, these dredge pumps can be remote-controlled operated by a single person in waters up