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plans to make quot suction nozzle for dredging gold

• DIYDredge Dredging by yourself is fun

  The Dredge is an efficient alternative to using an excavator, 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.

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• FOR A PORTABLE GOLD DREDGE Rosewind Mining Supply

  for a portable gold dredge (just ignore the suction nozzle in this example) this crude sketch shows a typical setup detail . 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.

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• Gold Prospecting w/ DIY Backpack Mini Dredge 1.5" pvc

  A Treasure of Free Homemade Gold Prospecting Equipment Plans and Commentary: Lots of Information About Homemade Dry Washers at this Gold Prospecting Site. Good Reads. Recreational Gold Prospecting. What others are saying Keene 2 Inch Backpack Dredge With Suction Nozzle

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• Hand Dredge: 5 Steps (with Pictures) instructables

  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 prospecting for gold

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• plan and design home make dredge nozzle BINQ Mining

  Apr 22, 2013 · Plan and design your own home made suction dredge for gold mining. How to plan, design and build your own homemade gold suction dredge so you The club members may even let you have a few minutes behind the nozzle so »More detailed

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• Dredge Nozzles Gold Rush Trading Post

  Dredge Nozzles If you''re wondering how a gold dredge can literally suck up gravel from the bottom of a stream without the gravel going through the pump and destroying it, it is because of a handy device called a suction nozzle or power jet nozzle.

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• I want to build a 2" suction nozzle gold dredge but I donâ

  Oct 17, 2011 · I want to build a 2" suction nozzle gold dredge but I don''t know how to do it. I make things by cutting and welding metal tubing and I believe the dredge is using a venturi affect to create the suction at the nozzle. I have listed some things that I think I need to know to build this and I would appreciate anything else you could add.

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• Dredge or Power fed Highbanker? – Equipment Questions

  Dec 03, 2017 · My primary plan is to use this as a power fed Sluice box. I will feed the sluice using either of my nozzles depending on water availability in the bedrock cracks I may be working outside of the wetted perimeter. or they may be within the perimeter and I''ll use a standard suction nozzle

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• DREDGE SUCTION NOZZLES You Struck Gold!

  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

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• DIYDredge Dredging by yourself is fun

  The Dredge is an efficient alternative to using an excavator, 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.

  Get price

• Parts List for 4" Subsurface Dredge AMDS Adventure Forum

  Mar 02, 2010 · Two items of importance. First, I opted for a suction nozzle design as I wanted to allow the gold to settle before it gets to the box and to reduce the chance of the riffles being "blown out" should the prime be lost in the main suction hose.

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• Gold Prospecting w/ DIY Backpack Mini Dredge 1.5" pvc

  A Treasure of Free Homemade Gold Prospecting Equipment Plans and Commentary: Lots of Information About Homemade Dry Washers at this Gold Prospecting Site. Good Reads. Recreational Gold Prospecting. What others are saying Keene 2 Inch Backpack Dredge With Suction Nozzle

  Get price

• DIYDredge Dredging by yourself is fun

  The Dredge is an efficient alternative to using an excavator, 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.

  Get price

• Gold Prospecting w/ DIY Backpack Mini Dredge 1.5" pvc

  A Treasure of Free Homemade Gold Prospecting Equipment Plans and Commentary: Lots of Information About Homemade Dry Washers at this Gold Prospecting Site. Good Reads. Recreational Gold Prospecting. What others are saying Keene 2 Inch Backpack Dredge With Suction Nozzle

  Get price

• Dredge Suction Nozzles goldfeverprospecting

  Dredge nozzle sizing: Example: A kesn32 dredge nozzle (measures 3" x 2") the suction nozzle outlet measures 3 inches and will work with our 3 inch suction hose. It has a net weight of approx. 6 pounds. A 2 inch pressure hose is easily secured to the nozzle with a 2 inch threaded coupling.

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• Hand Dredge: 5 Steps (with Pictures) instructables

  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 prospecting for gold

  Get price

• Easy Way To Build Your Own Home Made Dredge For Gold

  Feb 01, 2010 · Easy Way To Build Your Own Home Made Dredge For Gold. for suction dredge for gold is the cornerstone of the device which is designed to swallow the gravel under the water from the bottom of the river, pull it through the hose and run it over the box of the dam. Build a dredge for gold is a great project with a lot of plans and decisions

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• Two inch PVC suction nozzle

  Apr 16, 2017 · How to build a 2" suction nozzle. Gold Prospecting w/ DIY Backpack Mini Dredge 1.5" pvc nozzle, 1000 GPH Bilge Pump BEDROCK SNIPER Duration: 2:19. sluice lee 229,846 views

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• DIY Suction Nozzle and Power jet Gold Claims Sale

  Jun 01, 2013 · I run it with a 1 1/2" trash pump. suction is very good and I usually have a 10'' hose to the jet and a 24" run to my dredge sluice, crash box or other classifier. The suction nozzle is hooked up to the trash pump by a rubber garden hose(25''50'') and is then hooked into the same 10'' The same nozzle hooks to my electric sub dredge.

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• Hand Dredges Recover gold from cracks and crevices FAST

  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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• 5 Steps to Professional Prospecting: How to Build a Gold

  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.

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• how to make a homemade dredge pump eduioncare

  Build A Do It Yourself, Home Made Suction Dredge Nevada How to plan, design and build your own homemade gold suction dredge so you can prospect and Your homemade dredge will need a motor and a pump. More details » Get Price

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• Has anybody made their own dredge? Gold Refining Forum

  Sep 22, 2012 · Check out some of the gold prospecting forums. Many of them have free downloads of plans to make equipment. Keene or proline are a couple of the major manufacturers of dredge accessories and most parts can be purchased from them. If you want a ready built dredge, try to find one in California. They are selling cheap!

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• how to dredge for gold eBay

  large collection how to gold mining books plans video panning dredging pan sieve see more like this Martin Prospecting 2 1/2" Classifier for Suction Nozzle Gold Dredge Brand New

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• plans on how to build a homemade dredge for gold

  Plans for DoItYourselfer to Make Suction Gold Dredge TreasureNet Have been searching for plans to make my own DIY gold dredging machine. So far, many look great but would like to know if

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• Suction Gold Dredge Basics Steve''s Guides

  Jun 13, 2018 · A suction gold dredge is basically an underwater vacuum cleaner. Material is transported from underwater to the surface and run through a sluice box to capture the gold. A sluice box works because gold is 15 times heavier than sand and gravel and so is easily trapped by the riffles and carpet in the sluice box. A suction nozzle keeps water

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• Do It Yourself, Home made Suction Dredge Gold Panning

  Jul 28, 2011 · Do It Yourself, Home made Suction Dredge. كاتب المقال : osama hamdy When you are sitting down to plan the designs of your own home made gold dredge, probably the first question you will want to ask yourself is "What size of dredge do I want to build?" The suction nozzle puts the highpressure water in right at the nozzle

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• Build Your Own Gold Prospecting Equipment Plans

  Build Your Own Gold Prospecting Equipment Plans How to build gold prospecting equipment on the cheap!View prospecting equipment plans and books at bottom of page. If you have tips on how to build

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• Venturi Dredge: Why does this work? : NonSpudgun Related

  Jun 25, 2008 · Well the venturi dredge is a strange animal. Ive done a lot of reading on websites dedied to gold prospecting and gouldeng is a great place to start. For a production dredge, the exhaust pipe must be a certain length. Gould tried making the exhaust pipe as short as possible and there was no suction.

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• plans to make 2" suction nozzle for dredging GOLD

  Dec 10, 2014 · hello guys, once you give me plans to make suction nozzle, but when my profile was deleted for safety reasons all posts its gone. can you again give me plans how to build it pls? i hope to start these days to make my eqwipment. and plans for making highbanker combo its also be usefull to

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• I want to build a 2" suction nozzle gold dredge but I donâ

  Oct 17, 2011 · I want to build a 2" suction nozzle gold dredge but I don''t know how to do it. I make things by cutting and welding metal tubing and I believe the dredge is using a venturi affect to create the suction at the nozzle. I have listed some things that I think I need to know to build this and I would appreciate anything else you could add.

  Get price

• DREDGE SUCTION NOZZLES wvminers

  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

  Get price

• Nome Dredgers Resource Guide Alaska Department of

  Suction dredging is a popular form of recovering gold from placer streams and offshore areas. Suction dredges are egorized by the size of the intake hose (nozzle) and horsepower of the pump engine. The Department of Natural Resources (DNR) provides a fact sheet with further information about suction dredging in Alaska.

  Get price

• 2" suction dredge Gold Dredging Forum

  Dec 06, 2012 · I have now converted the sluice box into a suction dredge My idea is to set it next to a small creek and suck out from underneath the big boulders. I have a 2" Briggs and Stratton 3.5 HP pump which delivers 150 GPM It appears to be supplying more than enough pressure and flow. Now to the problem my DIY suction nozzle.

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• Intro to siphon and gravity dredges GPEX PLACER GOLD

  Jan 04, 2016 · CANADIAN GOLD PROSPECTING FORUM Do It Yourself Projects » Intro to siphon and gravity dredges User Info Username: Password: Welcome, Guest. Please login or register. Did you miss your activation email? Who''s Online I was determined to get this thing to work so I tried my regular 2" suction nozzle with my 30 gpm pump (old Homelite AP

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• Building a small dredge Gold Dredging Forum

  Dec 06, 2008 · From: flapperthermal (Original Message) Sent: 20/04/2008 12:03 a.m. I have been poking around the Queenstown area with a detector for around a year and have found a few spots in small creeks that have given up nice nuggets and I am thinking a small portable dredge is the shot to clean up the fine gold that is present also.

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• Build A Suction Dredge Venturi Nossle caesarmachinery

  build a suction dredge venturi nossle stone crusher plant How To Build Your Own Home Made Gold Dredge and all small suction gold dredges were The operator guides to the nozzle of the the suction in the hose is

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• Infinity jet Equipment PayDirt Forums

  Infinity jet: Hi all want to get the ultimate power out of you motor and pump we need to find some good plans for one of these.Do a google search and tell me what you think.I am a stainless fabrior and am wanting to make a nice light one!!!

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• Gold Dredge Design Plans airfilms

  Gold dredge design plans.Tivlabsold.Dredge swivel nozzle design.Vajirasri diagram.Of a 3 inch jet nozzle for gold dredge how to make 1ay 01.2013 plan and design your own home made suction.Dredge for what you make with the world and 4 . morethere Homemade Gold Dredge Gold Getter News My Story

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• Infinity jet Equipment PayDirt Forums

  Infinity jet: Hi all want to get the ultimate power out of you motor and pump we need to find some good plans for one of these.Do a google search and tell me what you think.I am a stainless fabrior and am wanting to make a nice light one!!!

  Get price

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

  How to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from Assembling your own metal detector is definitely not an easy project: Plans to design and build your own gold prospecting equipment Can''t dredge in CA anymore, thanks Arnold :(. See more

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• Plans to design and build your own gold prospecting

  Plans to design and build your own gold prospecting equipment Can''t dredge in CA anymore, thanks Arnold :(. More information Find this Pin and more on In search of Gold by Skip Benton .

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• Suction nozzle and power jet design? GOLD PROSPECTING

  Apr 16, 2014 · I have the basic design figured out, can anyone give me the ratio of the size of thewater inlet line to the suction line size? Also pressure/gpm needed to be effective?Ive got a 40 drop and going from 3 to 1 1/2 line size to run my Simple Simon.Im hoping to run a 2 suction nozzle/power jet. :hmmm

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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 innertubes, 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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• Nome Dredgers Resource Guide Alaska Department of

  Suction dredging is a popular form of recovering gold from placer streams and offshore areas. Suction dredges are egorized by the size of the intake hose (nozzle) and horsepower of the pump engine. The Department of Natural Resources (DNR) provides a fact sheet with further information about suction dredging in Alaska.

  Get price