2" PVC Dredge nozzle build - YouTube

Sep 05, 2015· Well here it is all put together and ready to go. I setup in the back yard to test it out. Had low expectations as to it working figuring if it did work it would have very little suction. BOY WAS ...

Get Price[...]

» Underwater Suction Gravel Transfer Systems

Therefore, the underwater suction gravel transfer systems outlined here will no longer be allowed until we overcome the suction dredge moratorium. It is for this reason, we have now switched over to underwater blow mining. Let me begin this by informing you that I am not a licensed attorney.

Get Price[...]

Getting The Best Performance From Your Dredge - Gould Eng

Getting the best performance from your dredge involves some basic physics. The most obvious problem is lifting or I should say sucking, in most cases, a dredge-hose full of sand, rock and water. The actual lift will be from the nozzle end of the dredge-hose to the exit port of the venturi device.

Get Price[...]

homemade gold dredge with a power jet - royalcrescentgroup.in

how to make a dredge power jet - genchaytap.org. Homemade Gold Dredge With a Power Jet Economic hard times and increase in gold value since 2005 both contribute to the rise in the number of gold-seekers again ...

Get Price[...]

Do It Yourself, Home made Suction Dredge - Gold Panning

Jul 28, 2011· Do It Yourself, Home made Suction Dredge. كاتب المقال : osama hamdy ... The club members may even let you have a few minutes behind the nozzle so that you can get a feel for the whole experience. ... Sometimes good used dredge parts are available to start a homemade dredge.

Get Price[...]

design for used gold dredge nozzles - greenrevolution.org.in

Proline Gold Mining and Prospecting Equipment/Gold Dredges. The result of this design is greater dredge vacuum, less horse power required for operation, fewer rock jams, and improved fine gold recovery.inner-tubes, 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...

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 Panning For Gold Gem Hunt Gold Prospecting Design Your Own Home Geology Gold Coins Precious Metals Metal Detecting Metal Working

Get Price[...]

Homemade Gold Dredge - Gold Getter News: My Story

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 equipment, but the prices for new ones are really high. ... guides to the nozzle of the hose to suck the rocks and gravel which he desires

Get Price[...]

homemade dredge nozzles - labourworxsa.co.za

The dredge | DIY-Dredge. The dredge DIY-Dredge is a small compact portable, engine powered, sediment removal pump, providing the ability to excavate and transfer mud sand & muck up to 150 m away The DIY-dredger is delivered with a variable mounting, 25 m transparent hose and one Cam Lock coupling You should mount it on a raft, a steady boat or you could do ,...

Get Price[...]

how to build homemade dredge nozzle - schievelavabojourdan.be

a diagram of a 3 inch jet nozzle for gold dredge how to make 1 · 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 …

Get Price[...]

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

Home-Made Under Water Dredge 3” & 4” ... You must slit the first 11/1" of the pipe so a clamp can tighten your nozzle built from the last issue. When folding the sheet metal keep folds straight and as tight as possible. I used 2 each 1 x 48 with the sheet metal clamped between them and a

Get Price[...]

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

Jun 13, 2018· Therefore most dredge permits refer to the nozzle size, not the hose size, when imposing rules and restrictions. This is a very important thing to remember when working with permits. What a dredge manufacturer calls a 5" dredge may be a 4" intake nozzle dredge for permitting purposes. Nozzles sizes may be up to 2" smaller than hose sizes.

Get Price[...]

Aqua Cleaner Suction Dredging System vs Traditional ...

The Aqua Cleaner Suction Dredging System vs Traditional Hydraulic Dredgers . Background: Aquacleaner Environmental (AE) has refined and developed technology for dredging as a means of restoring and reclaiming lakes and ponds by manufacturing a small dredge pump and a unique system that delivers impressive results. Typical issues involved in the permitting process focus on the …

Get Price[...]

how to make a homemade dredge pump - educationcare.in

Your homemade dredge will need a motor and a pump. More details » Get Price. Hand Dredge - Instructables. ... The actual lift will be from the nozzle end of the dredge-hose to the exit port of the .... They make the jet variable so it can be adjusted to the flow of the pump and...

Get Price[...]

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

Home-Made Under Water Dredge 3” & 4” ... It states nothing on the number of nozzles. If you have pumps enough not exceeding 16 hp, you could increase the width to 12” and make a dual 4 and use it legally. However, I suggest you use more rigid material for the box. My unit is a 6 x 6 with a 4" intake and has worked great for the last 2 ...

Get Price[...]

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.

Get Price[...]

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.

Get Price[...]

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

The club members may even let you have a few minutes behind the nozzle so that you can get a feel for the whole experience. The more general knowledge you have about dredges before you begin your design, the better your construction plans will be. Sometimes good used dredge parts are available to start a homemade dredge.

Get Price[...]

homemade dredge nozzle - TreasureNet

Jan 14, 2014· homemade dredge, homemade dredge nozzle, homemade suction dredge, how does a 3 gold suction nozzle suck?, how to build a dredge suction nozzle, how to make a suction dredge nozzle. Click on a term to search for related topics. Powered by vBadvanced CMPS v4.3.0 Contact Us ...

Get Price[...]

how to build homemade dredge nozzle - schievelavabojourdan.be

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 …

Get Price[...]

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

Gold Prospecting w/ DIY Backpack Mini Dredge - 1.5" pvc nozzle, 1000 GPH Bilge Pump - BEDROCK SNIPER - YouTube More information Find this Pin and more on gold panning by John Stepisnik .

Get Price[...]

Jet Flares, Jets & Nozzles: Online

Since 1955, has been providing the very best in mining and prospecting equipment. Whatever you need, we're here to help!

Get Price[...]

Dredge Nozzle: Equipment | eBay

Proline's unique swivel seal is less prone to seizing from sand than other designs. The tip includes a high carbon steel wear ring which is spaced out from the nozzle body to increase dredge capacity ...

Get Price[...]

how to build you own dredge suction nozzle

Gold Dredge Nozzles , is almost always equipped with a suction nozzle A dredge designed to work on flotation, with a compressor for underwater dredging, . DIY PVC Dredge Nozzle (Part 1) - YouTube. Feb 22, 2013· This video shows an easy way to make a PVC dredge nozzle that , needed to build your own nozzle , Build a Hand Suction Dredge .

Get Price[...]

The Aqua Cleaner Spot/Pole Dredger

The Aqua Cleaner Spot/Pole Dredger 3” 9hp pump w/hookah air and nozzle 4” 13.5hp pump w/hookah air and Diamond Head Introduction: Aquacleaner Environmental is the leader in spot/suction dredging technology with over 12 years of experience manufacturing and performing service work with our spot dredging equipment. We

Get Price[...]

2" Backpack Dredge with Suction Nozzle: ...

2" Backpack Dredge with Suction Nozzle 2004SNF. $1,795.00. Product Details. This super high powered backpackable dredge is equipped with a quiet, lightweight, heavy-duty Honda GX50 engine. This highly efficient engine can run up to five hours on a single gallon of gas.

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.

Get Price[...]

Suction Nozzle Build - GPEX

Nov 25, 2012· The last forum i posted this at one person thought i should of just used the same size piping as my jet for the inlet pressure tube. I made a 3" nozzle with a 3/4" jet I can not possible imagine wrestling that pig around in the river only hanging on to a 3/4" pressure inlet tube.

Get Price[...]