how to make your own vacuum dredge nozzle

Gold Dredge in Ecuador - The Wealthy Adventurer's University

Here are some of the finest gold dredges available anywhere in the world, and ... any of this equipment, please email me with your questions and comments for Jim. ... "The suction nozzles on all 3 dredges have a suction break which allows ... It is easy to pull these dredges in fast water as they rest in about 3 inches of water.

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Gold Dredge | zenith

Honda GX 360 engine. 4"x3" Keene water pump. 263 high pressure air compressor. Stainless steel air tank. Keene air filter. 20' suction hose. Swivel nozzle.

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Hydro Force Nozzles - Midwest Prospector

HYDRO-FORCE™ 250 DRY LAND SUCTION NOZZLE The Hydro-Force™ 250 can ... A water source is required for your water pump (5,400 GPH @ 40psi water...

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Suction excavator - Wikipedia, the free encyclopedia

A suction excavator or vacuum excavator is a construction vehicle that removes materials from ... The suction nozzle may have two handles for the operator to hold; those handles may be on a ..... In Siena: removing about 150 m3 of rubble left by building restoration works, which had been dumped in old tunnels cut in tuff.

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HB17 2" Dredge Kit - The Honcoop Highbanker Company

Just pull the upper screen, moss, and black ribbed mat and wash into your ... It uses my 2” Nozzle Guard and 2” Suction Nozzle to make a Dry Land Dredge Nozzle. ... Total price depends on whether you already own a 2” Suction Nozzle, my...

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Steve's Guide to Suction Gold Dredges - DetectorProspector

A basic guide to gold suction dredge components and operation. ... Therefore most dredge permits refer to the nozzle size, not the hose size, when .... for a type of commonly used in building entryways that looks like pressed spaghetti.

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Michael Shell: Homemade Vacuum Attachment for Refrigerator Coils

Sep 24, 2008 ... At my local building supply store, I noticed a 5 foot long, 1 1/4" wide, and ... A 1in PVC pipe end cap, tapered vacuum nozzle and plastic cable channel ... This provides for some "sideways" suction allowing the user to clean...

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subsurface dredge - Find's Treasure Forums

I stumbled on to your forum on my quest for information on building ... Hey Joe I tested a 6 inch subbie with a suction nozzle and a p180 pump.

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Home Made Dredge Plans and Photos

Home Made Dredge Plans and Photos. In response to many questions about building your own dredge, I decided it was web page ... Suction Nozzle Diagram.

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How do I design an eductor-jet or venturi system to rapidly remove ...

Dec 8, 2010 ... Buy a "gold dredge suction nozzle". 2" and ... While it is very possible to build your own eductor, it not a job for the average DIYer. You have to...

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3" dredge nozzle

Nov 7, 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. ... Gold prospecting cheap and easy DIY! ... Building the Gold Dredge - Some Tips - Duration: 17:57. ... Quick Connection for HYDROFORCE Venture Suction Mineral...

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Hydro Force Suction Nozzle - Mashdetectors

Hydro Force Suction Nozzle, dry-land suction nozzle, power sluice dredge nozzle. ... I own and use the 3” Hydro-Force 300 nozzle with my Keene Highbanker ... Price includes both male and 1.5” Banjo Quick Connectors for your ... I spent 3 weeks making this large monster hole which was 5-6 feet to bedrock.

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Hand Dredges - Recover gold from cracks and crevices FAST ...

The Gold-N-Sand hand dredge pumps directly into a bucket or sluice box so you can ... and often is best reached with a hand dredge, also called a "sucker gun" or "suction gun. ... 2 years of development intended to enhance your prospecting experience. ... Sniper Nozzle with "Rock Block" reaches into cracks and crevices.

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DIY PVC Dredge Nozzle (Part 1)

Feb 22, 2013 ... This video shows an easy way to make a PVC dredge nozzle that operates on ... on this one that works great, has strong suction even with the pump idling. At about 14:10 I explain the parts needed to build your own nozzle.

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Gold prospecting - Jerry's secret nuggets

Aug 1, 2010 ... The suction nozzle is usually fashioned from steel and is generally ... You can make it as easy or as strenuous as you want. ... a suction device for picking gold flakes out of the water in your pan. .... Another advantage to the highbank sluice, is that it comes with its own classifier over the trough, breaking the...

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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 ... Before you make that buy, check it out at: Mining Equipment Component Parts.

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About California suction dredging.... - American Mining Rights ...

Apr 14, 2014 ... As all of you are probably aware, there is a moratorium on suction dredging in California. ... which previously defined a dredge, a motor, a suction nozzle and a sluice. ... to make a living, feed your family and chase the American dream? If I can make money off of our own pubic lands on a federal mining...

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Underwater Suction Gravel Transfer Systems

Dec 29, 2012 ... You guys are free to form your own opinions and take responsibility for ... This is the area I believe will make for good above and below water crevicing. ... the suction nozzle of any suction dredge shall have a suction dredge...

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New Life for the Suction Nozzle - ICMJ's Prospecting and Mining ...

The suction nozzle was one of the first Venturi nozzles to be used in the ... hoses to make the system operate—a suction hose and a high pressure supply hose. ... For my own needs I put the suction nozzle on the front of my device and use a ... a short piece of pipe to interface with the flare, assuming that your unit has one.

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Keene Catalog PDF -

jet or optional suction nozzle. The power jet is ideal ... water conditions, a suction nozzle is recommended. ...... building for the diamond field dredges in Africa.

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Cascadia Wildlands » Suction Dredging…Sucks

Sep 17, 2012 ... So Chuck, in your very special world where do you think all the ..... dredging "sucks" for any species, rather than it just being your own biased opinion. ..... I have never sucked a single fish up my suction nozzle, nor have I ever...

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Gold Prospecting w/ DIY Backpack Mini Dredge - 1.5" pvc nozzle ...

Sep 14, 2013 ... Magical Outdoor DIY: How Make An All-Natural Swimming Pond ..... How to plan, design and build your own homemade gold suction dredge...

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Fun with the Venturi effect - Woodgears.ca

Wikipedia defines the Venturi effect as: "The Venturi effect is the reduction in fluid pressure that results when a fluid flows through a constricted section of pipe."

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FATTail Bellows - Gold prospecting hand dredges and tools

This device is the lowest cost FissureMan manual suction device offered. ... two suction stroke capability when incorporating an internal nozzle extension, there is no ... the FATTail Bellows after your collection activity is completed is very easy. ... Just inquire if you don't wish to provide your own and have a specific build need...

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cyberFUD - OoCities

But in all reality it is only a 'mini' sized dredge for a 6" suction and as the table is not overly ... The amount of water that these 'beasties' create is enormous - yet the suction at nozzle end is much the same as ... MAKING YOUR OWN DREDGE.

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Getting The Best Performance From Your Dredge

The actual lift will be from the nozzle end of the dredge-hose to the exit port of ... The suction nozzle is my choice because it is more efficient then the power jet .... and building Dredge's, I have never been satisfied with the dredge-hose that is...

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Proline Gold Mining and Prospecting Equipment Parts and ...

For your convenience, we carry a wide assortment of Parts & Accessories for your ... offers outstanding dredge vacuum, very little required service, and long life. ... These power jets are popular with those building their own dredges or who ... out from the nozzle body to increase dredge capacity and to make it easier to...

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plans to make 2" suction nozzle for dredging - Gold Prospecting ...

Jan 21, 2013 ... hello guys, once you give me plans to make suction nozzle, but ... This maybe what you're looking for on building a suction nozzle, this is in the...

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Question about nozzle suction.... - TreasureNet

My 1st crude model get's about 5lbs of suction at the slurry intake of the jet .... I've never had a dredge and love building my own stuff....again,...

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Gold Hornet Suction Pump - Gold Mining

A regular suction, dredge nozzle won't fit and isn't permitted, besides it is an awkward ... A completely hand held, easy to use CONTINUOUS SUCTION gold pump. ... created these one of a kind plans with low cost and ease of building in mind.

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How I built a gas-powered vacuum cleaner for use in gold prospecting

How I built a gas-powered vacuum cleaner for use in gold prospecting. ... I decided to try building one myself, rather than just buying one. If you want to save the ... I removed the nozzle extension and the intake diffuser from the leaf blower.

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How to Make a Hand Dredge | eHow

You can build your own hand dredge by simply gluing together together a ... The nozzle and the 24-inch length of 1 1/4-inch PVC pipe make up the body. The plunger will be inserted into the body to create suction when the dredge is complete.

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Gold vs. salmon: Oregon miners blast ban on suction dredging | Fox ...

Oct 28, 2015 ... Gold miners say suction dredging is the only effective way of getting gold ..... But. like having every visitor to the top of a tall building tossing a rock .... I've actually seen fish swim up the nozzle go through the sluice and come...

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How do Suction Gold Dredges Work? - Gold Fever Prospecting

How does a gold suction dredge suck up gravel? Also learn the differences between a power jet and a suction nozzle. Click on dredge images above to enlarge.

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The Schmidt Gold Trap A Revolutionary New Dredge!

Realizing that his design had promise, he spent the next six years building over ... be hooked up and fed into the 4th nozzle to provide more suction as needed.

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2" suction dredge | Gold Dredging Forum

Also, I don't see any point in making any suction nozzle out of PVC ... If you are intending to build your own suction nozzle, then there is no...

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Damen Dredging Brochure

extremely short delivery times and, like our Trailing Suction Hopper Dredgers, they are based ... ship building industry and even today it is still unique. in each of...

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