Products

inch gold dredge pumps

Proline Mining Equipment/Gold Dredges 2"

The Proline 2" dredge has seen many improvements, resulting in a smaller and more portable unit, with increased power and features normally found only on larger dredges. It is powered by our Honda GXH50/HP100 pump package, which produces well over 100 gallons per minute, with twice the pressure of our previous pumps.

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Gold Prospecting Water Pumps GoldHog Gold Prospecting

Rated at 94 psi and 8120 gph this pump can actually power a 4″ dredge nozzle. You can also run at idle and use for highbanking. The only WARNING is that these pumps need to have a FINE SCREEN over the intake. They do not like sand and gravels. We have run 1.5″ to 4″ dredge nozzles off this single pump.

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Proline 4 inch Gold Dredge

The dredge can be equipped with either the Honda 5.5 horse power engine and HP 350 pump (shown) or the new GX200 high horse power engine, and our hot new HP 400 pump for additional power. The new HP 400 is an extremely efficient 3" x 2" pump with a high flow, "progressive bite" five vane impeller.

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Suction Gold Dredge Basics Steve's Guides

Jun 13, 2018· A gold dredge is powered by a motor and pump. A common misperception is that gravel is sucked through the pump. The pump actually pumps only water, which is delivered to a venturi type device (called a power jet or a suction nozzle) which indirectly creates suction in a larger hose. The solves two problems.

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Dahlke Dredge MFG Gold Dredges

Whether you are planning an epic gold dredge outing, looking for a custom sluice box, venturi eductor, pump or air compressor, we are here to help you! We manufacture all of our gold dredges in house, in the USA. The pros at Dahlke Dredge have decades of experience in gold mining, fabricating and precision welding.

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Proline 4 inch Gold Dredge

The dredge can be equipped with either the Honda 5.5 horse power engine and HP 350 pump (shown) or the new GX200 high horse power engine, and our hot new HP 400 pump for additional power. The new HP 400 is an extremely efficient 3" x 2" pump

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Amazon: GOLD MINING HAND SUCTION DREDGE 2"

2" PROSPECTING HAND DREDGE NUGGET SLUICE GOLD SUCKER PUMP By T & T Gold Products. T & T Gold Sucker will provide many years of service and hopefully some rich rewards. Gold Suction Hand Dredge is 39 inches long X 2 inch X 3/4 inch suction tip. Suction of the Gold

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Dahlke Dredge MFG Gold Dredges

Whether you are planning an epic gold dredge outing, looking for a custom sluice box, venturi eductor, pump or air compressor, we are here to help you! We manufacture all of our gold dredges in house, in the USA. The pros at Dahlke Dredge have decades of experience in gold mining, fabricating and precision welding.

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Pumps & Dredges Piranha Pump

A gold mining dredge has a totally different design and purpose. A gold mining dredge utilizes a device called an “eductor” in conjunction with an inexpensive water pump. This system is designed to pump a lot of water with low slurry content a relatively short distance, usually into a nearby sluice, and is normally deployed by a scuba diver.

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Keene 4 inch gold dredge pump repair YouTube

Jul 25, 2011· 4 inch gold dredge/ highbanker combo 1 Duration: 3:06. sam baldwin 8,064 Gold Prospecting w/ DIY Backpack Mini Dredge 1.5" pvc nozzle, 1000 GPH Bilge Pump BEDROCK SNIPER Duration: 2:19.

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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 tubing that has the capacity of up to 100 cubic yards of solids per hour.

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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.

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gold dredge eBay

Related: keene gold dredge gold dredge equipment used gold dredge sluice box gold dredges for sale gold prospecting gold mining equipment gold sluice highbanker keene dredge gold claim gold dredge pump

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How to MAKE an inexpensive GOLD dredge YouTube

Jan 10, 2017· No need to look cool in the field with expensive gear just make your own equipment for a fraction of the cost of factory made, making do via scrap metal yard...

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Suction Nozzle or Power Jet? Gold Panning & Gold Dredge

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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Gold Dredge Dredging Dredges Gold Prospecting Mining

The size of a gold dredge (1.5 inch, 2 inch, etc.) is determined by the diameter of the suction hose— the larger diameter the hose, the more material can be processed. A floating gold dredge is essentially a floating sluicebox that uses an engine and pump to create a vacuum and send gravel (hopefully gold-bearing gravel!) into the sluice box

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Gold Dredges The Best Gold Dredge, Dahlke Dredge Mfg

Our Experience in Gold Recovery Goes Back More Than 50 years . We feel the most important part of a gold mining dredge is the ability to recover and retain gold. Our recovery trays (sluice boxes) utilize a combination of Hungarian forward riffles for coarse gold and dovetail riffles in the back section for fine gold.

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China 8 Inch Large Gold Suction Dredge Pump China Sand

8 inch Large Gold Suction Dredge Pump Naipu NP-G series of dredge and gravel pumps is designed specifically for continous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership.

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Suction Dredges Pro-Mack Mining Supplies

4-inch 6.5 HP Intek Pro Jet Flare Dredge Call for Price Read more; 4-inch 6.5 HP Intek Pro Jet Flare Dredge w/T80 Compressor Call for Price Read more; 4-inch GX200 Honda Jet Flare Dredge Call for Price Read more; 5-inch, 10 HP Deisel Dredge With 3 Stage Sluice Call for Price Read more; 5-inch, 10 HP Diesel Dredge with 3 Stage Sluice

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