Suction Gold Dredge Basics
Plan and design your own home made suction dredge for …
WEBHow to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from .
Proline Gold Mining and Prospecting Equipment/Parts and …
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. 1.5" Power Jet; 2" Power Jet; 2.5" Power Jet; 3" Power Jet; 4" Power Jet; 5" Power Jet; 5" Twin-Jet; 6" Power Jet; 6" Twin-Jet
Keene 2" Backpack Dredge with Power Jet | A&B Prospecting
Keene 2" Backpack Dredge with Power Jet. This super high powered backpackable dredge is equipped with a lightweight and quiet heavyduty 2.5hp Honda 4 cycle engine that nearly doubles the power from our previous models. This engine and pump combination produces an unbelievable 100 gallons per minute and up to 160 feet of head pressure.
Keene 2.5" Jet Flare Dredge PowerJet with P160 | A&B …
Keene 2.5" Jet Flare Dredge PowerjetThe KEENE 2½" JET FLARE design provides excellent fine gold recovery. The jet flare and water level sluice box gives 30% more suction allowing dredge depths of nearly 30 feet. Also, the state-of-the-art sluice box is more efficient, compact, and lighter. A 150 GPM pump mounted on a Honda GX120 …
2" Backpack Dredge with Power Jet (2004PJF)
The 10 by 36-inch sluice box is specifically engineered for fine gold recovery and easy clean-up. The Model 2004 is constructed with an aluminum frame and grey hard cross-linked polyethylene pontoons. The power jet is ideal for most conditions and provides greater suction power and far fewer rock jams. Includes P90 pump.
Sluice / Dredge Bucket Recovery System
The adjustable PPJF4 jet flare can be raised and positioned at frame level for transporting through rapids and shallow areas. All of our 4 Inch Gold Dredges have fully assembled dimensions of 73" x 46" x 13" and come equipped with a PJ42 Jet. New 4" Keene Gold Dredge Features: New 3 stage sluice box for unsurpassed fine gold recovery.
DREDGE SUCTION NOZZLES
Power Jets: The tubing is the same diameter as is the inlet jet diameters, The length of the jets are longer see chart for specifications. The power tube must have a slot cut that will fit the jet flush to the full length of the 5 degree and flush to the inside of the tube. This also must be bore-sighted for optimum performance.
Keene 3 inch Jet Flare Dredge (see new model)
Product Description: discontinued - please see our new 3" ultra gold suction dredge model. FOR CURRENT PRICING AND AVAILABILITY ON KEENE GOLD DREDGES PLEASE CONTACT US toll free: 1-888-985-6463
Proline 4" Jet Flare Dredge HP350 | A&B Prospecting
Powered by a Honda GX200 engine and Proline's 400 GPM high volume pump, this dredge is uniquely tuned to provide maximum suction and water flow for recovery of fine gold. The high volume/pressure ratio is coupled into the power jet with a 2" high pressure hose. Coupling the suction hose to the power jet is a Proline engineered and machined ...
2" Backpack Dredge with Power Jet: Online
2" Backpack Dredge with Power Jet 2004PJF. $2,550.00. Product Details. ... The sluice box is specifically engineered for fine gold recovery and easy clean up. The Model 2004 is constructed with an improved aluminum frame and is …
Keene's 8 Inch Dredges are the gold standard
This 8 inch commercial dredge is ideal for gold and gem recovery. Diamonds recovered from a Liberian dredging operation using our 8142DE. Model 8142DE Gold and Gem Dredge. MODEL. ENGINE. PUMP. ... We use a four injector power jet vacuum system providing an increased vacuum for dredging material from deep depths. The dredge is …
The Gold Dredge
Medium sized 4" gold dredge (Model # 4505PH) Modern dredges are provided with a Single or "multi stage" recovery systems, such as a the new 3 stage sluice. ... Submersible Suction dredge uses power jet and suction hose. Suspended under the water by a float system : Suction Nozzle. Submersible dredging tube uses a suction nozzle. It is ...
My 4" Dredge Project
Here is my new / old dredge. I have modified my old Gold King from a 2" dredge, to a 4" dredge. It now has a brand new 5.5 hp engine, 4" proline power jet, swivel nozzle, new miners moss, and some expanded metal classifiers of several different sizes, that I can add, switch around, or change out.
Keene Power Jets For Gold Dredges
The power jet is the critical component in a modern suction dredge that creates the suction that does all the work transporting material from a stream bottom into a sluice box. A pump is attached to a side input (jet log) on the main jet tube. High pressure water fed into the jet log creates suction in the much larger main tube.
Power Jets – Armadillo Mining Shop
Gold Vials & Containers; Hand Tools; Hard Rock Mining Equipment; High Bankers; Loupes, Magnifiers & Microscopes ... Home / Dredges & Dredge Parts / Dredge Parts / Power Jets. Power Jets. Showing 1–24 of 27 results. 2 Inch Power Jet $ 126.50. Item # pj2. ... 6 Inch Power Jet Oversize $ 999.95. Item # pj6t20. 1; 2;
Suction Dredging for Gold: The Basics
A suction dredge is one of the most powerful tools for small-scale gold recovery. Learn how they work in this infographic. 212-398-1454; Account Information; ... upgrading to suction dredge can be a great way to find more gold while still enjoying the great outdoors. A suction dredge essentially works like a heavy-duty underwater …
2" Backpack Dredge with Power Jet / …
Make Your Own Gold Bars.com 2" Backpack Dredge with Power Jet / Marlex Pontoons / Honda 2004PJF. Regular price $2,249.00 Sale price $0.00 Unit price / per. Tax included. Shipping calculated at checkout. Quantity. Add to Cart This super high powered backpackable dredge is equipped with a lightweight and quiet heavy duty …
2 Inch Oversized Power Jet, PJ2O
With the quick coupler feature, the suction hose fits inside the Power Jet and is securely fastened in a snap. Each oversized jet comes with the suction hose quick coupler fittings. Size 2″
Proline Mining Equipment/Gold Dredges 4" inch
4" Dredge The UlTImate in Fine Gold Recovery. ... be equipped with either the Honda GX160 engine and HP350 pump or the Honda GX200 engine and HP400 pump for additional power. The HP400 is a very efficient 3"x 2" pump with a high flow, "progressive bite" five vane impeller. ... eliminates all surface rock jams. Our unique one piece jet/flare ...
GOLD MINER'S TOOLS :: HYDRO FORCE DRY LAND …
The Hydro-Force can also be used underwater, just like a conventional suction nozzle, with the added advantage of a built in water jet for flushing gold off of the bedrock. Hydro Force nozzles are currently being used by prospectors in a dozen countries on three continents, from Alaska and Yukon, all the way down to Argentina and New Zealand!
KEENE 3 Inch Ultra Mini Dredges (FREE SHIPPING)
The unmatched performance of this gold dredge system is designed for those who operate in extremely remote and challenging locations. It can be easily transported and is lightweight and quick to assemble. ... Comes with a shorter oversized power jet and longer Marlex Jet Flare for greater suction power and non clogging features. The one piece ...
Some dredge basics
With a power jet system, we can pull over 100 feet with a larger motor and pump system. The power jet system has the water entering into the jet and discharge end of the hose and creates stronger suction with much less friction in the hose. Mismatch Nozzle/Jet: It is critical to have the proper jet or suction nozzle design to optimize suction.
Dredge Nozzles
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. Learn more ...
Proline Mining Equipment/Gold Dredges 3" inch
This tried and true design essentially eliminates all surface rock jams, while making it far easier to attach the dredge hose to the power jet. In a time when some companies are now building flimsy, unstable dredges to cut manufacturing costs, and calling their creations "mini" this or "ultra" that, Proline continues to build a true 3" dredge ...
2 Powerful Backpack Dredges For Ultimate Portability & Power
Backpack dredges contain all the equipment necessary to dredge for gold in streams, ponds, and lakes. Some of these are equipped with suction hoses, while others …
Proline Mining Equipment Dredge/Highbanker Combo 2"
All Proline combos use a highly efficient power jet for producing dredge vacuum rather than the old-fashioned suction nozzle which is inherently less effective and more cumbersome to dredge with. ... Simply feed bank-run material into the hopper and let the washing action do its job until it has dissolved all of the gold-bearing clays or has ...
2 1/2"
The 2.5 Horsepower Dredge from Keenes Ultra Series is the gold standard for small dredges. Th. ... The Ultra Series comes equipped with a shorter oversized power jet and Marlex jet flare for greater suction power and non-clogging features. The one piece ribbed, lightweight Marlex floats and two piece frame provide a compact package for assembly ...
Keene 3" Jet Flare Dredge with P180 | A&B Prospecting
Keene 3" Jet Flare Dredge. The KEENE 3" JET FLARE design provides excellent fine gold recovery. The jet flare and water level sluice box gives 30% more suction allowing dredge depths of nearly 30 feet. Also, the state-of-the-art sluice box is more efficient, compact, and lighter. The 3" dredges are powered by P180 GPM pump with a Honda …
Reclamation & Dredge Systems |
This system draws clean water through the pump and injects a high pressure flow of water into the power jet. This flow creates a powerful vacuum commonly referred to as the "Venturi" system. While the Venturi system provides limited distance of discharge and out-of-water lift, it is the most cost effective system for transporting material ...
Proline Mining Equipment/Parts and Accessories/Power Jets
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. 1.5" Power Jet. 2" Power Jet. 2.5" Power Jet. 3" Power Jet. 4" Power Jet. 5" Power Jet. 5" Twin-Jet. 6" Power Jet. 6" Twin-Jet