homemade suction dredge nozzle
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homemade suction dredge nozzle

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

A power jet puts the high-pressure water in just before the sluice box. A suction nozzle is best in very shallow water; a power jet produces better overall suction. Most dredges are power jets, but some smaller units, 3 inches and smaller are suction nozzles. I recommend the power jet. Take a close look at the jets made by the manufacturers ...

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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

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Do It Yourself, Home made Suction Dredge

Jul 28, 2011 · Nozzle: Here's an easy project: really all you need is a piece of pipe about 10 inches long and of the right diameter to fit in your dredge hose. Simply take one

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DIY PVC Dredge Nozzle (Part 1) - YouTube

Feb 22, 2013 · For best picture watch in HD720p! This video shows an easy way to make a PVC dredge nozzle that operates on the venturi effect. I built 4 prototypes before s...

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

Apr 05, 2015 · Quick talk about how i build the 12v dredge nozzle

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3" dredge nozzle - YouTube

Nov 07, 2012 · 3" dredge nozzle home made for under $50.00 This is my instructions to build this nozzle.gpex.ca/smf/index.php?topic=10873.0

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Two inch PVC suction nozzle - YouTube

Apr 16, 2017 · How to build a 2" suction nozzle

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DIY-Dredge | Dredging by yourself is fun

The DIY-Dredge is a compact, highly portable, gasoline engine powered, sediment removal pumping system. It is designed to provide the homeowner and contractors with the ability to excavate and transfer unwanted sediment. The Dredge is an efficient alternative to using an excavator, which is expensive, has limited reach, may be destructive to ...

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Some dredge basics - Keene Eng

In any dredge, you will have 2 types of suction devices; either a suction nozzle or a power jet. A suction nozzle only works with higher pressure pumps. The recommendation is a minimum of 140-foot head lift for a suction nozzle. A power jet can run at a slightly lower head lift at a 130 foot, however it does require higher volumes.

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Dredge Suction Nozzles - Gold Fever Prospecting

Dredge nozzle sizing: Example: A ke-sn32 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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DIY Dredge - Portable Suction Dredge - Shore Restore

DIY Dredge – Portable Suction Dredger The industrial grade Portable Dredge is a one of a kind sediment removal pumping system that allows the user to easily pump mud, muck & organic sediment out of a lake or pond without using an excavator or damaging the

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Gold Dredge Nozzle Plan

A Diagram Of A 3 Inch Jet Nozzle For Gold Dredge How To. 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 can If you do it right and plan well you really can save a lot of money and still Theres no question that a good dredge can be made at home and I know you are power jets but some smaller units 3 ...

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#3 making a 2 inch suction nozzle - YouTube | Gold diy ...

#3 making a 2 inch suction nozzle. almost done just hope it's strong enough to dredge with lol. Saved by Jaco Delport. 24. Gold Sluice Gold Prospecting Pvc Pipes Metal Detecting Gold Diy Gold Hands Recovery Strong Diamond.

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DIY-Dredge | Dredging by yourself is fun

The DIY-Dredger has been sold in the Nordic Countries for many years and there are now more than 1500 happy owners all over the world.The DIY-Dredge is a compact, highly portable, gasoline engine powered, sediment removal pumping system. It is designed to provide the homeowner and contractors with the ability to excavate and transfer unwanted sediment.

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

Dec 10, 2014 · You can also use the jet tube instead of a suction nozzle, it would attach straight into the top of your sluice or into your hopper and then you will only have one hose to deal with in the water, but the nozzle end of your hose should be kept under water at all times when dredging or you will get a blast of air and water into your sluicebox and ...

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DIY Handheld Suction dredge Help - Gold Prospectors ...

Jul 21, 2015 · 30 Jun 2015 07:14 AM. I have been toying with a homemade hand dredge, simalr to ones you can buy at the gold shows for about $100. I've seen lots of videos on you tube about how to make them and I have a pretty good one built. My problem, however, is that I am not getting the suction I need.

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

I'm building a dredge with a homemade venturi suction nozzle with a 1.5 inch pressure hose going to the venturi inlet then outlet is a 2 inch . Using a 3500gph

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Dredge Suction Nozzles - Gold Fever Prospecting

Dredge nozzle sizing: Example: A ke-sn32 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

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GOLD MINER'S TOOLS :: HYDRO FORCE DRY LAND SUCTION NOZZLES

The Hydro-Force 250 can be used with almost any 2.5" dredge or highbanker, or it can be powered by an inexpensive trash pump. It only requires a single pressure hose, just like a conventional suction nozzle. The durable stainless steel nozzle tip is coned down to maximize suction

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How To Build A Jet For Gold Dredge

Jun 30, 2017 · A diagram of a 3 inch jet nozzle for gold dredge how to make 1. May 01, 2013· 2" suction dredge | Gold Dredging Forum 23 Nov 2012 try half inch jet, you are putting to much water through, if there is to much is a diagram showing the angel it should be built at.

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DIY: Water Dredging | eHow - eHow | eHow

The suction hose will deposit the silt into the dump truck. Step 2 Release a dredge boat into the water near your dock. Maneuver the boat to the area you wish to dredge and connect the suction hose to the dump truck. Step 3 Release the suction hose into the water and turn the pump on. For large open water areas, you may have to empty the dump ...

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Suction Nozzle Build | Gold mining equipment, Gold ...

Suction Nozzle Build. Saved by Cathrine Mason. 122. Aquaponics Kit Indoor Aquaponics Gold Mining Equipment Panning For Gold Gold Prospecting Metal Detecting Gold Diy Gold Hands Drip System.

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Pump suction nozzle | KSB

Pump suction nozzle. The pump suction nozzle is the cross-section (circular cross-section) to be defined at the pump casing's inlet side as a boundary between the suction-side section of the pump system and the pump itself ( inlet cross-section ). Pump Lexicon. Pump shaft.

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Homemade Gold Dredge - Gold Getter News: My Story

Homemade Gold Dredge. Author: Chris Ralph. ... 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 ... guides to the nozzle of the hose to suck the rocks and gravel which he desires

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Gold Dredge Nozzle Plan

A Diagram Of A 3 Inch Jet Nozzle For Gold Dredge How To. 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 can If you do it right and plan well you really can save a lot of money and still Theres no question that a good dredge can be made at home and I know you are power jets but some smaller units 3 ...

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how to build you own dredge suction nozzle

build a suction dredge venturi nossle. build a suction dredge ... design and build your own homemade gold suction dredge so you ... Stainless Steel Straight Twin Jet Water Dredge and swivel suction nozzle.Get Quotes

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Home Made Dredge Plans and Photos - GEOCITIES.ws

Home Made Dredge Plans and Photos: In response to many questions about building your own dredge, I decided it was web page time. Thanks to Breck Fry and Micro (Jerry) for their input too. Suction Nozzle Diagram. Drawing Courtesy Breck Fry . Another Design Example (photo M Bender) Photo of Mark's Home Made Nozzle in the Field . Micro's Suction ...

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

Sep 1, 2013 - How to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from Nevada Outback Gems. Pinterest. Today. Explore. When autocomplete results are available use up and down arrows to review

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plan and design home make dredge nozzle - BINQ Mining

Apr 22, 2013 · JOBE " Suction Dredge w/ HP Pump – Gold Mining Suction Dredge running at least $700 dollars, however,it is possible to build a suction dredge at home for a fraction of the cost. but use a small enough nozzle to keep below the requirements for an EPA Small Dredge Permit. Homemade Suction Dredge »More detailed

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Home-Made Under Water Dredge 3” & 4” By ~ Dale Russell

Home-Made Under Water Dredge 3” & 4” ~ By ~ Dale Russell Total cost approximately $45.00 or less, mine was $7.00. Using 20 gage sheet metal1 piece 18"' x 42" and 8" x 40"' .For the intake flange use a toilet flange 3"' or 4". For proper fit you will need to glue in a piece of ABS pipe, letting it stick out 3" .

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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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Photos | DIY-Dredge

The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump. The dredging pump

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Gould Engineering Bazooka Dredge

Suction Nozzle. The new Gould-Bazooka, uses the Suction Nozzle principle. It is 67% more efficient then the currently used Straight Jet Venturi (Log) used by other dredge manufactures. The main advantage by using the Suction Nozzle is reducing the amount of Horse Power and Pump needed. For example, a 5.0" Dredge would normally take (2) 5 or 6 ...

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RINGKING - Gold prospecting hand dredges and tools

Set the nozzle on/at your target location and then pump the hand dredge to pick up the material and sift through it. Suction and sift through as much material as needed to collect the target. If the target is deeper than a couple of inches then suction and sift as much material as necessary to

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How do Suction Gold Dredges Work?

A dredge that is designed to work with the sluice on a stand, in shallow water, is almost always equipped with a suction nozzle. If you are using a high banker dredge combo with multiple uses you can also purchase the power jet and suction nozzle so that it can be

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Amazon: Dry-Lander Suction Nozzle - Gold Dredge (3 ...

These suction nozzles are 2″ inch in diameter and work with 2″ inlet suction hose. Any 1.25″ NPT pressure hose can be easily secured to the nozzle via the welded 1.25″ NPT threaded coupling.. Requires A pressure “around” 55 GPM (gallons per minute) or 3,300 GPH (gallons per hour).

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Why Are Dredge Sluices So Short? - Sluicing, Highbanking ...

Apr 12, 2013 · Placing a bolt through a nozzle does reduce the volume of material through the dredge by blocking far more rocks from going through the nozzle than it should. Those rocks must be removed from the excavation by hand. Personally, I would never put a bolt through a dredge nozzle. Clogging is a function of operator efficiency.

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