homemade dredge nozzle
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Suction Nozzle or Power Jet?
Suction Nozzle Gold Dredge A suction nozzle is the traditional method for creating the venturi The advantage of using this method is that it can be operated in water as shallow as the dredge will float in The down side is you need two hoses, one from the pump ,...
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How To Build Your Own Home Made Gold Dredge
No question that many folks interested in prospecting for gold would love to own a dredge No question that dredges are very cool pieces of prospecting equipment, but the prices for new ones are really high You could easily spend many thousands of dollars on such a purchase, and that is more than many can afford There s no doubt that a good dredge ,...
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Build A Simple PVC Dredge Nozzle
Nov 21, 2017 0183 32 This is my version of a PVC dredge nozzle It was cheap and easy to assemble and seems like it will be strong Thanks for watching...
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Proline Gold Mining and Prospecting Equipment/Parts and ,
The tip smoothly rotates 360 degrees and is equipped with a large handle Our unique swivel seal is less prone to seizing from sand than other designs The 3 and larger tips include a high carbon steel wear ring which is spaced out from the nozzle body to increase dredge capacity and to make it easier to remove large rocks from the tip...
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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 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...
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Diy dredge nozzle help
Jul 08, 2014 0183 32 homemade dredge nozzle By cmatue1 in forum Dredging Hi Banking Replies 23 Last Post Jan 26, 2014, 07 25 PM Dredge nozzle in reverse By lichney in forum Dredging Hi Banking Replies 1 Last Post Aug 11, 2013, 07 15 PM Dredge Nozzle line questions By northern_sierras in forum Dredging Hi Banking ,...
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a diagram of a 3 inch jet nozzle for gold dredge how to ,
May 01, 2013 0183 32 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 , There s no question that a good dredge can be made at home, and I know you , are power jets, but some smaller units, 3 inches and smaller are suction nozzl...
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3 dredge nozzle
Nov 07, 2012 0183 32 3 dredge nozzle home made for under 5000 This is my instructions to build this nozzlegpexca/smf/index?topic=108730...
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Hand Dredge 5 Steps with Pictures
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 crevic Hand dredges work extremely well if you are,...
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Alaska s List Search dredge
Dredge Motors and Pumps Mining Diving » Anchorage pic Dredge motor/pump, All work as they should, 5hp 400, 5,5hp 500, 8hp, 700, Or all 3 for 1300 130000 Dredge in Chicken Alaska Print Collectibles » Homer pic Beautiful water painting of dredge by Nancy Taylor Stonington 1977...
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Mini electric dredge The first and only right now Its ,
Apr 18, 2008 0183 32 My first homemade dredge was a 3 I thought it had good suction, then I bought a 4 Keene w/ an 8hp engine on it found out what dredging w/ a powerful dredge was really like The pump you have draws 9 Amps? a 3/4 nozzle has approx 44 Square inches of cross-section 2 pumps would run a 1 dredge same suction power as your 3/4...
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Some dredge basics
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 ,...
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Gould Engineering Bazooka Dredge
A 50-ft length of Dredge Hose is connected between the Suction Nozzle and the Gould-Bazooka Longer lengths of up to 30 ft may be used but efficiency is reduced by friction of the hose This is true in all dredges and when you have to suck rock and sand to the surface, where the dredge is located the speed at which the material travels is ,...
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How to Build a Pond Dredge Hunker
Dredging involves running a special bucket through the bottom of the pond to collect these waste materials A homemade pond dredge can be made with the right materials and some time Step 1 Remove one end of the 55-gallon steel drum Use a barrel ,...
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Why Are Dredge Sluices So Short?
Apr 12, 2013 0183 32 To others learning how to dredge I would advise working the material properly ahead of the nozzle to remove rocks that will clog the hose before they get to the nozzle That is what a good nozzle guy do If the nozzles needed bolts in them they would ship from the factory that way There is an actual method to properly running a dredge...
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Model 2125 HDP Clear 2 inch Gold Hand Dredge model 2125 ,
The Model 2125 GOLD Hand Dredge s, works much like a typical motorized recreational suction dredge, only that the suction is Immediate Vacuum Response IVR unlike the impeller produced see hydraulic mining monitor type water pressure created by forcing water angularly into a venturi to produce siphoning vacuum at the dredge nozzle...
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3 making a 2 inch suction nozzle
3 inch prototype dredge nozzle This is the first dredge nozzle I ve ever built I figured if I was going to build one, I d try to build the best, highest su,...
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Dredges Keene Engineering Online
We have the right equipment at the right price for you From the lightest, most portable back-pack dredge to a fullly equipped 8 inch production system, our experts can analyze your project and your needs to get you set up with the perfect package Take a look at the wide range of world-class dredges we offer...
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Proline 6 and Dahlke 6 Gold Dredging Forum
Feb 16, 2018 0183 32 The swivel nozzles were a particularly good innovation on the Keene 5-inch dredges as Keen have always used fairly solid and inflexible suction hos , Just someone I know there is trying to make his homemade 8 dredge work since almost 3 years, There is a video of his dredge on youtube...
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GOLD MINER S TOOLS Dredges by Keene Engineering Company
The Nessie 6DX is a cost effective, 6 inch portable reclamation dredge that is ideal for smaller projects and is equipped with many of the same features as on our larger production model This dredge can pump up to 2000 feet away with the 8 inch discharge dredge ,...
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DREDGE SUCTION NOZZLES
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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Homemade Gold Dredge
Homemade Gold Dredge Author Chris Ralph No question that many folks interested in prospecting for gold would love to own a dredge No question that dredges are very cool pieces of prospecting , guides to the nozzle of the hose to suck the rocks and gravel which he desires...
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2 suction dredge Gold Dredging Forum
Dec 05, 2012 0183 32 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 35 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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homemade dredge nozzle
Jan 14, 2014 0183 32 homemade dredge nozzle My 18 homemade nozzle 15 pressure into a 2 suction, not sure if it will work, but what the heck, elgatodelnoche likes this Jan 11, 2014, 07 57 PM 2 Goodyguy I can dig it WP Mar 2007 Arizona...
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design for used gold dredge nozzles
Proline Gold Mining and Prospecting Equipment/Gold Dredg The result of this design is greater dredge vacuum, less horse power required for operation, fewer rock jams, and improved fine gold recoveryinner-tubes, required a suction nozzle for producing dredge vacuum, and had limited depth capabilities, the Proline 25 dredge sat on sturdy pontoons and used a,...
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DIY Handheld Suction dredge Help
Jul 21, 2015 0183 32 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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How do I design an eductor
Buy a gold dredge suction nozzle 2 and smaller is about 100USD Or do a web search for the same to see what they look like Forget about the proportional mixer type venturis ala carburetor type The curved section is the high pressure line coming from the pump 3/4 garden hose will run a 2 nozzle as long as you have pressure, the more the ,...
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Dredge Suction Nozzles
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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Proline Gold Mining and Prospecting Equipment/Gold Dredges
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 inner-tubes, required a suction nozzle for producing dredge vacuum, and had limited depth capabilities, the Proline 25 dredge sat on sturdy pontoons and used a power jet for dredge ,...
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DIY Water Dredging eHow
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 ,...
