Getting The Best Performance From Your Dredge

Getting The Best Performance From Your Dredge previous page. It pushes the water and material from the nozzle end of the dredgehose to the other end of the dredgehose to the dredge''s sluicebox. On the power jet, if you should ever lift the nozzle out of the water you will get an air bubble,

Get Price

2" suction dredge Gold Dredging Forum

Dec 06, 2012 · UPDATE well i made a reducer from 1 1/4" to 1/2 inch i am getting suction at the nozzle and water coming out at the sluice but it doesn''t seem to be sucking up 1/4" stones.

Get Price

2" suction dredge Gold Dredging Forum

Dec 06, 2012 · UPDATE well i made a reducer from 1 1/4" to 1/2 inch i am getting suction at the nozzle and water coming out at the sluice but it doesn''t seem to be sucking up 1/4" stones.

Get Price

can you identify this dredge power trijet for me and give

Apr 04, 2019 · Through video presentation, I walk you through the process and provide everything you need to plan a safe, successful hunt. We also encourage you to discuss your progress! You''ll find an Alaska Outdoors University forum in our MembersOnly forums at the top of our forums home page. can you identify this dredge power trijet for me and

Get Price

DredgeNZ shop – Gold Panning & Gold Dredge Supplies

DredgeNZ online shop sources and supplies mining products and accessories from overseas manufacturers. Buy online – Gold Panning & Gold Dredge Supplies. Gold Dredge Specialists in New Zealand – Gold Panning, Detecting and Mining Equipment for Beginners and Professionals.

Get Price

Mini Dredges User Friendly Piranha Pumps and Dredges

The Piranha Mini Dredge was developed in response to thousands of requests received from waterfront property owners. This small dredge for sale is a compact, highly portable, gasolineenginepowered sediment removal pumping system, designed to provide the homeowner and contractors with the ability to excavate and transfer unwanted sediment.

Get Price

Prospecting Equipment Kellyco 8559106955

Keene 6" Oversized Power Jet with Twin 2" Jet Logs. Keene 2" Backpack Dredge with Power Jet. With Kellyco prospecting equipment you will get the best results possible for the areas you prospect. Let us help you put a gold prospecting kit together, so you can get started.

Get Price

2" Backpack Dredge with Suction Nozzle:

2" Backpack Dredge with Suction Nozzle 2004SNF. $1,895.00. Note: In order to equip this dredge with a power jet, you will need to purchase the following: 1. PJ2O Power Jet 2. 4 feet of 1.25 HD Pressure Hose 3. 1 PHC125F Pressure Hose Couplings 4. 2 each SS16 Stainless Steel Clamps

Get Price

Goldsnare Prospecting Equipment

The SGS1 (Sluice Gate Sluice 1 inch model) is a small portable electric dredge designed to help the recreational miner working crevices, cleaning bedrock, and sampling areas. It has a one inch nozzle and is powered by a 1100gph bilge pump run off a 12v battery with a draw of only 3 amps.

Get Price

Dredge Power Jet Plans radiojoefstar.nl

Dredge Power Jet Plans. Obtenez le prix et le soutien. Proline 3" Highbanker Suction Dredge Combo. Our use of a power jet provides maximum suction power with less hose plugs, compared to combos that rely on suction nozzles for vacuum. Of course this combo can be equipped with an air compressor kit just like the dredge if you wish to increase

Get Price

» Six inch Dredge For Sale

6inch Proline dredge with 4 thgeneration doublescreen classifiion Price: $20,000 (U.S.) This is the most advanced 6inch dredge ever built! By Dave McCracken I came into this 6inch Proline with very few hours on it from a friend, waiting years for the California moratorium to be lifted, who has finally retired from suction dredging.

Get Price

Dutch Dredgers Designed for Dredging

Choose the best dredge solution for you like waterjet, cutters, airlift or grab dredgers and select a prefab design or request a custom made dredger. From workshop drawings to manuals. We offer support to realize your plans and ideas.

Get Price

Suction Nozzle Build GPEX

Nov 25, 2012 · This jet well determine how much suction your going to have at the nozzle tip. My last build was two 2" nozzles one i used a 3/4" jet and the other a 9/16" jet. I didn''t have a 1/2" jet readily available so i went with what i had. Both worked very well although the 9/16 jet

Get Price

2" suction dredge Gold Dredging Forum

Dec 06, 2012 · UPDATE well i made a reducer from 1 1/4" to 1/2 inch i am getting suction at the nozzle and water coming out at the sluice but it doesn''t seem to be sucking up 1/4" stones.

Get Price

Plan and design your own home made suction dredge for gold

Plan and design your own home made suction dredge for gold mining. Plan and design your own home made suction dredge for gold mining Our gold mining power sluice at allwaysprospecting.com. there are A LOT of different makes of different tools and specialty items in the prospecting world. There''s a bunch of. Plans to design and build

Get Price

Dredging and diving for gold nuggets: Placer Mining and

These are 1) The suction nozzle where the jet is up at the nozzle point, and 2) The power jet where the jet is loed up near the sluice box. In addition to pumping water, the small engine also produces compressed air for the diver to use while underwater. I did up a web page on Build Your Own Suction Dredge Plans :

Get Price

BELOW SHOWS A TYPICAL POWER JET

below shows a typical power jet setup detail 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

Suction Gold Dredge Basics Steve''s Guides

Jun 13, 2018 · This is because a dredge has just enough power to lift water and gravel to just above the surface of the water. Every inch of vertical lift above the surface of the water robs power/suction from the system. The most common device is the power jet, which is installed in between the sluice box and the main suction hose. A power jet pulls

Get Price

2" Backpack Dredge with Suction Nozzle:

2" Backpack Dredge with Suction Nozzle 2004SNF. $1,895.00. Note: In order to equip this dredge with a power jet, you will need to purchase the following: 1. PJ2O Power Jet 2. 4 feet of 1.25 HD Pressure Hose 3. 1 PHC125F Pressure Hose Couplings 4. 2 each SS16 Stainless Steel Clamps

Get Price

Power Jets: Online

5" Oversized Power Jet with Twin 2" Jet Logs. $495.00. Quick View. 6" Power Jet with 3" Jet Log. $425.00. Quick View. 6" Power Jet with Twin 2" Jet Logs. $470.00. Since 1955, has been providing the very best in mining and prospecting equipment. Whatever you need, we''re here to help! Categories. Dredges

Get Price

DredgeNZ shop – Gold Panning & Gold Dredge Supplies

DredgeNZ online shop sources and supplies mining products and accessories from overseas manufacturers. Buy online – Gold Panning & Gold Dredge Supplies. Gold Dredge Specialists in New Zealand – Gold Panning, Detecting and Mining Equipment for Beginners and Professionals.

Get Price

Dredge Power Jet with jet log goldfeverprospecting.com

Dredge Power Jet with jet log Power Jet nozzles are available in various sizes from 2" to 6" with either single or twin jet logs. Prices are subject to change without notice. Choose your size

Get Price

can you identify this dredge power trijet for me and give

Apr 04, 2019 · Through video presentation, I walk you through the process and provide everything you need to plan a safe, successful hunt. We also encourage you to discuss your progress! You''ll find an Alaska Outdoors University forum in our MembersOnly forums at the top of our forums home page. can you identify this dredge power trijet for me and

Get Price

DIY Suction Nozzle and Power jet GPEX

Jun 01, 2013 · The Power Jet is in it''s forth year on the river. the ABS plastic works well. The Jet is straight through and the gravel, sand and gold come in in the side "Y". 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.

Get Price

Proline Mining Equipment/Parts and Accessories/Power Jets

No one makes power jets like Proline. Rather than using a steel casting, we use a more efficient machine formed eductor. The result is a lighter power jet with better vacuum and easier priming. These power jets are popular with those building their own dredges or who simply wish to improve performance on dredges they already own.

Get Price

Gould Engineering Bazooka Dredge

Venturi Jet Analysis by Reggie Gould To understand what the venturi is used for you have to know what it is associated with. The first dredge was a treadmill, and was first used by the Dutch in 1589, which was horsepowered, the ones that eat hay.The first bucket dredge was powered by steam and was invented by an American (Oliver Evans) in 1804.

Get Price

2" Backpack Dredge good idea? Gold Prospectors

I went to see the dredge in person and couldn''t control my impulse to buy. Turns out the owner had modified it with Gold Hog mats (BONUS), and even threw in a bench stand and 3wheel cart to be able to hike it to the creeks. It is a power jet model, but I''ll see what it can do before thinking of upgrading to a suction nozzle setup.

Get Price

DIYDredge Dredging by yourself is fun

The DIYDredger has been sold in the Nordic Countries for many years and there are now more than 1500 happy owners all over the world.The DIYDredge 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

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

want to build a 4 inch dredge. Gold Dredging Forum

Aug 06, 2013 · Suction nozzles and power jets are, without a doubt, the most problematic dredge parts for a home build dredger to construct. Most dredge builders would be far better off to buy a power jet or nozzle from an established dredge manufacturer. I can''t add any more about building a nozzle or power jet than what has been previously written in this

Get Price

Suction Nozzle Build GPEX

Nov 25, 2012 · This jet well determine how much suction your going to have at the nozzle tip. My last build was two 2" nozzles one i used a 3/4" jet and the other a 9/16" jet. I didn''t have a 1/2" jet readily available so i went with what i had. Both worked very well although the 9/16 jet

Get Price

Dredge Power Jet with jet log goldfeverprospecting.com

Dredge Power Jet with jet log Power Jet nozzles are available in various sizes from 2" to 6" with either single or twin jet logs. Prices are subject to change without notice. Choose your size

Get Price

Infinity jet Equipment Old Forum Archive New Zealand

Here we have a 4" power jet. You will notice the inlet of the pressure pipe inlet coming in from the side & the angle it is entering at. This pic is taken looking up the the power jet from the entry end of the suction hose & towards its discahrge into the sluice box. And this is looking back down the oppostie way & you can see the pressur inlet.

Get Price

dredge jets, pump formula and websites? [Archive] AMDS

You may see a dredge running with multiple HP configurations. There is the minimum you need, like twin 5.5HP to run a 6" dredge. But that is a shallow water unit. For more depth, longer hose, run twin 9HP pumps. The deeper you go or the longer the suction hose, the more power you need. People often ask about running a dredge off an outboard jet

Get Price

2" Backpack Dredge good idea? Gold Prospectors

I went to see the dredge in person and couldn''t control my impulse to buy. Turns out the owner had modified it with Gold Hog mats (BONUS), and even threw in a bench stand and 3wheel cart to be able to hike it to the creeks. It is a power jet model, but I''ll see what it can do before thinking of upgrading to a suction nozzle setup.

Get Price

4" Dredge PVC Power Jet YouTube

Oct 09, 2015 · I like to show you a project im working on, its for my diy dredge, 4" pvc dredge power jet.

Get Price

Proline 3" Highbanker Suction Dredge Combo

Our use of a power jet provides maximum suction power with less hose plugs, compared to combos that rely on suction nozzles for vacuum. Of course this combo can be equipped with an air compressor kit just like the dredge if you wish to increase your dredging productivity.

Get Price