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power jet eller dredge

Power Jet Dredge, Power Jet Dredge Suppliers and ...

Alibaba.com offers 191 power jet dredge products. About 50% of these are dredger. A wide variety of power jet dredge options are available to you, such as cutter suction dredger, bucket dredger.

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;

Gold Dredges & Dredge Parts | Kellyco | 855-910-6955

Keene 2.5" - 3.5HP Jet Flare Dredge with Compressor & Power Jet. A New Standard for Smaller Size Dredges. Designed for those who Operate in Extremely Remote and Challenging Locations Sku: 554-2503CPJ. $2,399.00. Call now to order (855) 721-7699 . Keene 2.5" - Jet Flare Dredge with Compressor & Power Jet ...

Dredge Nozzles & Power Jets | Pro Music

Pro Music is proud to offer Hydro Force, Jobe, Keene, and Proline gold dredge nozzles and power jets including dry land suction nozzles with free shipping! Music Gear And Mining Equipment • 300 Front St Fairbanks, AK 99701 • ... Keene PJ2514O 2.5 Inch X 1.25 Inch Power Jet With Quick Coupler $ …

Battery Power Jet for Gold Dredge Test Run Short Version ...

Nov 11, 2017· Testing my latest project - A battery powered mini suction jet for gold dredging. It runs off a 12v bilge pump (any pump doing 800+gph) and is small enough for the creeks, streams, even an ...

4" Dredge PVC Power Jet | Lectures For Life | Online Video ...

4" Power Jet Dredge Update! PT2 Getting closer to home! The overall sunction is a bit low.. I knew this might be likely.. As most 4 power jets require 250 to 300GPM. I'll either buy the 290GPM pump or add a Y into the power jet and run both my 155GPM pumps. Also the crash box is slightly small and is splashing out a bit already..

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 3-wheel 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.

3 inch flare and power jet | Gold Dredging Forum

Feb 11, 2011· And then using a 5" power jet, with a 4" suction hose to reduce blockages (just something to think about). You might need more power however, and that could be the deal breaker. You can get a good idea of the dimensions of a flare for a small dredge (the 456-7) from this above shot

Getting The Best Performance From Your Dredge

Until I ran this series of tests, I had always thought that the power jet was the best performer. The suction nozzle is my choice because it is more efficient then the power jet and it is built by many dredge manufactures. It pushes the water and material from the nozzle end of the dredge-hose to the other end of the dredge-hose to the dredge ...

Dredge Nozzles - Gold Rush Trading Post

A dredge designed to work on flotation, with a compressor for underwater dredging, is almost always equipped as a power jet. Since a power jet and supply hose must be kept under water at all times, it won't work very well in shallow water. Shown below is a wide variety of gold dredge nozzles from several reputable manufacturers.

Prospecting Accessories - mjcoinstore.biz

Prospecting Accessories Concentrators Classifiers Gold Cube Colloidal Silver Krusher Metal Detectors . Visit our Ebay store! Prospecting Shovel Adapter ... Martin Prospecting Gold Dredge/Sluice Power Jet Suction Nozzle - 4-inch. Powder coated for durability. Fixed handle. $85.00 Martin Prospecting Dredge Suction Nozzle - 5 inch

Proline Gold Mining and Prospecting Equipment/Gold Dredges

2.5" 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 2.5" dredges were floating on 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 power jet for dredge vacuum.

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

Home Made Suction Dredge. ... The suction nozzle puts the high-pressure water in right at the nozzle. 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 ...

2" Backpack Dredge with Power Jet: Online

2" Backpack Dredge with Power Jet 2004PJF. $1,915.00. 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.

Suction nozzle and power jet design? - GOLD PROSPECTING ...

Apr 16, 2014· I have the basic design figured out, can anyone give me the ratio of the size of thewater inlet line to the suction line size? Also pressure/gpm needed to be effective?Ive got a 40 drop and going from 3 to 1 1/2 line size to run my Simple Simon.Im hoping to run a 2 suction nozzle/power jet. :hmmm...

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.

oversized power jet | Gold Dredging Forum

Feb 03, 2011· As a guide, the old model Precision 8" dredge used two, one and a half inch diameter venturies. The current Keene 8" power jet uses two 3" venturies/jet logs. The length of the power jet will depend on whether you are using a header box or jet flair. The old model Precision 8" dredge used a power jet 29 inches long (with a jet flair).

Suction Nozzle or Power Jet? - dredgenz.co.nz

Power Jet Gold Dredge. A Power Jet is more efficient because there is a shorter pressure hose from the pump and therefore less friction losses. The Power Jet enters the suction line just before the sluice, which means the gravel is being "pulled" up the hose rather than "pushed" by a suction nozzle. This can help prevent blockages.

Power Jet nozzle to highbanker - GPEX

Dec 20, 2014· Power Jet nozzle to highbanker; User Info Username ... 90% of the time, suction nozzle is the way to go for the kind of dredging you will be doing. Power jets are more efficient in larger dredges in deeper water. My rule of thumb - use a power jet if you use surface air/hooka. ... Also consider that the effort it takes to carry all your dredge ...

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 ...

Inexpensive Plastic Power Jet for small dredge - GPEX

May 11, 2011· I found a small power jet ready to go for a small portable electric dredge (12v bilge pump). Attach the small diameter hose from your electric pump to the small diameter "T" on the fitting. It has a built in water jet facing one direction.

Dredge Nozzles & Power Jets | Pro Music

Pro Music is proud to offer Hydro Force, Jobe, Keene, and Proline gold dredge nozzles and power jets including dry land suction nozzles with free shipping!

powerjet parts dredge how to make it - BINQ Mining

Nov 22, 2012· BINQ Mining > Mining News > powerjet parts dredge how to make it; Print. powerjet parts dredge how to make it. Posted at:November 22, 2012[ 4.5 - 2982 Ratings] Homemade Gold Dredge With a Power Jet | eHow.com. ... Walk-around on a home made 2,5" power-jet dredge with a Honda GC160 5hp engine ...

Infinity jet - Equipment - PayDirt Forums

Infinity jet: Hi all want to get the ultimate power out of you motor and pump we need to find some good plans for one of these.Do a google search and tell me what you think.I am a stainless fabricator and am wanting to make a nice light one!!!

Dredge Power Jet, Dredge Power Jet Suppliers and ...

Alibaba.com offers 185 dredge power jet products. About 4% of these are pumps. A wide variety of dredge power jet options are available to you,

Gold Dredge for sale | Only 4 left at -70%

4 in one gold dredge 5.5 motor new less than 1 yr old. you can make it a 3 or 4 inch or high backer t50 dive compressor. also dive tank 2 1.2 suckion nozzle.3 inch power jet 4 in power jet . adjustable high banker....if you see this... >>Notify me

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 ...

Gold Dredger dot Com Disscussion Forums • View topic - 5 ...

Jun 01, 2013· I searched Google for"dredge nozzle" and found a table that was helpful..my Keene p-180 has a 2 inch output..the last jet I made had a 8 inch piece of 1/2 inch black iron pipe for the reduction and that makes some major suction..I will be making a jet with a 3/8 reduction to see what that makes for suction..if you make your jet out of exhaust ...

Keene Dredge Suction Nozzles - goldfeverprospecting.com

The advantage of the power jet is that the operator of the dredge has to only deal with one hose when he is dredging. The power jet also allows deeper dredging because the power jet will lift material higher than a suction nozzle can push it. The disadvantage of the power jet is that the power jet and supply hose must be kept under water at all ...

BELOW SHOWS A TYPICAL POWER JET - Rosewind Mining Supply

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.

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