inch gold dredge pumps

Determining the Size of the Hydraulic Dredge

Dredge Sizes: The size of a hydraulic dredge is determined by the inside diameter of the discharge flange on the dredge pump. Dredges come in sizes from 8 inch [203mm] to 36 inch [914mm]. An 8 inch [203mm] dredge will typically pump 2,500 gpm [gallons per minute] [9,464 lpm] with an engine horsepower of around 300 [223 kw] and a weight of 25 tons.

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1.5 inch Suction Dredge – Gold Mining Equipment | Where To ...

This 1.5 inch suction dredge is designed around the Gold Buddy 10 inch Magnum Equipment Sluice with 4 adjustable leg stand. The 1.5 inch Dredge Header Box is hooked up to the sluice by the Header Box Adapter, making this piece of gold mining equipment almost 4 feet long. Pump not included. A 2.5 HP, 4-cycle, gasoline pump is really useful.

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

No question that many gold prospectors would love to own a dredge, and dredges are very cool pieces of prospecting equipment that will allow you to mine some very nice gold nuggets, but the prices for new ones are really high.Don't forget however, that in the earliest days of dredging, there were no manufacturers, and all small suction dredges were handcrafted units made in …

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gold dredge water pump, gold dredge water pump Suppliers ...

2,304 gold dredge water pump products are offered for sale by suppliers on Alibaba.com, of which pumps accounts for 17%, dredger accounts for 9%, and plastic tubes accounts for 1%. A wide variety of gold dredge water pump options are available to you, There are 708 suppliers who sells gold dredge water pump on Alibaba.com, mainly located in Asia.

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Gold Equipment for Sale - Dredge For Sale | Shell Dredging

The 15" dredge handles an average of 400 cubic yards of material per hour, or 9,600 yards per day. The unit digs by sucking water and gravel through a 15-inch pipe. A unique "Jet Principle" moves the material without use of a sand pump…

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trash pumps on dredge. - Gold Prospectors Association of ...

Apr 30, 2020· So was looking for info on pressure needed for suction dredge. i cant find no numbers says this much psi for this size dredge. Ive heard of trash pumps being used on dredges and dont see no use buying a high dollar motor for a dredge if this one can put out the water needed. If use a 3 inch intake might have enough for something.

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want to build a 4 inch dredge. | Gold Dredging Forum

Jun 30, 2013· The pump is the heart of a gold dredge, and the pump used on any dredge should be one designed specifically for gold dredging. If a pump is used that is not specifically designed for dredging then you are creating an unnecessary difficulty right from the get go. The following is what has been previously posted in this forum about dredge pumps ...

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4 inch dredge pump | TreasureNet 🧭 The Original Treasure ...

Sep 01, 2017· That price tag hurts! Honda GX160 & HP350 Pump Combo ($1061) This is our standard pump for use on our 4" dredge and twin engine 5" dredges. It has a 2.5" intake and a 2" discharge. It is one of the most powerful pumps …

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Remote Operated Submersible Dredge - DAE Pumps

Remote Operated Submersible Dredge. This submersible dredging system is unique to the market and is changing how companies mine for gold and perform sediment removal. All subdredges are equipped with our dredge pumps or slurry pumps powered hydraulically or electrically. These pumps are the most efficient at removing solids or abrasive material.

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MAXWAY PUMPKING 8 Inch Hydraulic Submersible Dredge Pump ...

MAXWAY MACHINE COMPANY LTD (PUMPKING) is the most professional manufacturer for hydraulic submersible dredge pump, swamp excavator (swamp buggy, amphibious e...

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Gold Extraction Equipment | Mining Dredge for Sale | Shell ...

The 12" dredge handles an average of 300 cubic yards of material per hour, or 7,200 yards per day. The unit digs by sucking water and gravel through a 12-inch pipe. A unique "Jet Principle" moves the material without use of a sand pump…

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Dahlke Dredge MFG - Gold Dredges

Here at Dahlke Dredge we offer state of the art gold mining equipment at competitive prices. 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 ...

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Some dredge basics - Keene Eng

Trying to run a 3 inch dredge with cheap trash pump and use a 10 inch wide box. I have to explain that the 10 inch wide box is too small and the velocity is too high to catch gold. Here are a few examples of a well balanced dredge: 2" backpack dredge. Small but effective 2.5 hp 100 GPM pump with 10" wide

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Gold Grabber Mfg - Recreational Gold Mining, Mining, Gold ...

Gold mining and recreational mining products . 4 inch Gold Grabber Dredges starting at $3650.00. 5 inch Gold Grabber Dredges starting at $4650.00. Gold Grabber dredges are custom built by owner David Gates Jr. 4 inch and 5 inch …

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Gold Dredges at Kellyco | Gold Prospecting Equipment

Whether you want their 2-inch backpack dredge or their 6-inch heavy-duty dredge, you are going to get your money's worth. is the best in the game, as each of their gold dredges features their unique technology in the sluice boxes, the pumps, and the overall design.

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8 Inch Diamond and Gold Dredge |

Model 8160High Powered, Diesel Industrial Gold and Gem Dredge. This 8 inch commercial dredge is ideal for gold and gem recovery. Powered by an efficient 67 hp Deutz diesel engine driving our high performance P1500 pump. The P1500 pump produces 1500 Gallons per minute providing ample suction for depths to 50 feet.

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Mini Dredges | Piranha Pumps & Dredges | Piranha Pumps ...

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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All in 1: Gold / Diamond Mobile ... - alluvial-pumps.co.za

3 inch dredge pump with diesel engine, Complete wash plant with reduction gearbox and petrol drive engine, 2 sets of sluice boxes, 1 unit for 3 inch pump and 1 unit for hopper feeder, 2 Inch water pump with pipes and couplings, Total of 25 meter suction pipe, with couplings and 1 mining nozzle, Hand prime pump,

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Pumps & Dredges

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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1" inch electric gold dredge 12v 3amp pump | Gold ...

1.5" inch electric gold dredge 12v 3amp pump shows it in action and its power, very impressive for a 12v 1100GPH bile pump. i have a 12v 35AH battery which will keep this bad boy going …

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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 …

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Pontoon Dredge Pumps | Small and Mini Dredges | DAE Pumps

The DAE Pumps Mini Pontoon Dredge is a portable, robust, and smaller version dredge that is capable of dredging areas that the large dredging operations cannot access. This pond dredging equipment is available in 4-inch pump size, this mini dredge …

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» Six inch Dredge For Sale

25-foot 6-inch suction hose in new condition. Six-inch swivel nozzle with break-away flap in new condition. Double-screen classification system for the best fine-gold recovery possible on a suction dredge, with a high-grade recovery system at the head of the box for quick and easy daily or controlled sampling.

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Gold Buddy 2 Inch Suction Dredge Hibanker Combo - MGM 4 Gold

The GOLD BUDDY Hibanker Hopper with 2 inch Dredge adapter is attached to the sluice by the GOLD BUDDY Header Box Adapter making the entire sluice almost 4 feet long. Powered by an All-Power 5.5 horse power, 4-cycle, gasoline pump. The pump and engine combination weighs only 56 pounds. This unit comes complete with everything you need for a Hibanker

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Gold Buddy 2 Inch Suction Dredge w/ HONDA 2.5 HP Pump

The 2 inch Dredge Header Box is attached to the sluice by the GOLD BUDDY Header Box Adapter making the entire sluice almost 4 feet long. Powered by a HONDA 2.5 horse power, 4-cycle, gasoline engine on a JOBE 1.5 x 1.25 high pressure pump. The pump and engine combination weighs only 18 pounds.

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Gold DREDGES for Sale - Keene

Have a question about gold dredging or which suction dredge might be right for you? Call Gold Fever TOLL FREE: 1-888-985-MINE (6463) We have everything from lightweight portable 2" inch back pack dredges, highbanker/dredge combos and power sluices to commercial gold dredges. Scroll down and select any model below to review our most popular dredges.

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: gold dredge pump

The 2 inch Dredge Header Box is attached to the sluice by the GOLD BUDDY Header Box Adapter making the entire sluice almost 4 feet long. Powered by a HONDA 2.5 horse power, 4-cycle, gasoline engine on a JOBE 1.5 x 1.25 high pressure pump. The pump and engine combination weighs only 18 pounds.

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Gold Dredges - Oregon Gold

Proline 4 inch Gold Dredge. 4 Models starting at $3,565. The 4″ Proline is a pretty serious dredge, yet still manageable for one-man operation. The 4″ can be equipped with either a 5.5 hp Honda and HP350 pump…

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: gold dredge pump

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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Proline Mining Equipment/Gold Dredges 3" inch

This dredge was designed to be smaller and lighter than our 4" dredge, without sacing strength or stability. It sits on its own frame with pontoons that were matched to its size and weight. Another unique feature of this dredge is the pump. To this day, the HP300 is the only pump on the market designed specifically for 3" dredges.

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Mining Equipment - Dredge Pump

GIW pump 8X6 LSA 25 slurry pump mining gold dredge pump booster pump. GIW Slurry pump with high chrome impeller and 100 hp three phase motor. Pump was running on Cyclone feed when removed from plant. this pump would make a good dredge pump or booster. Call 863 640 5001 for technical assistance.

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Mining Equipment - Dredge Pump

GIW pump 8X6 LSA 25 slurry pump mining gold dredge pump booster pump. GIW Slurry pump with high chrome impeller and 100 hp three phase motor. Pump was running on Cyclone feed when removed from plant. this pump would make a good dredge pump …

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Dredge Pump | Dredge Pumps for Sale

Dredge pumps: Abrasion-resistant heavy-duty centrifugal self-priming pumps, equipped with high-chromium steel, semi-open solids-handling impellers, replaceable volutes and wear plates. For use with non-flammable liquids compatible with pump component materials. Dredging pumps in gas, diesel or hydraulic and submersible versions.

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How To Select a Dredge Pump 101 - EDDY Pump

Dredge pumps are a special category of heavy-duty slurry pumps that are utilized in the process of dredging. Dredging is referred to as the process of transport of underwater sediments (usually sand, gravel or rocks) from one region to another (a piece of …

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Gold Dredge - Classifieds - Shoppok

Oct 19, 2021· Super jet Gold mining dredge 4" - $3,200 (Montague) Gold mining dredge 4" like new. Custom made dredge for deep River or Greek for fast sucking material, 4" water pump, …

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» Six inch Dredge For Sale

25-foot 6-inch suction hose in new condition. Six-inch swivel nozzle with break-away flap in new condition. Double-screen classification system for the best fine-gold recovery possible on a suction dredge…

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4 inch gold dredge, 4 inch gold dredge Suppliers and ...

1,735 4 inch gold dredge products are offered for sale by suppliers on Alibaba.com, of which dredger accounts for 4%, pumps accounts for 3%, and mineral separator accounts for 1%. A wide variety of 4 inch gold dredge options are available to you, There are 215 suppliers who sells 4 inch gold dredge on Alibaba.com, mainly located in Asia.

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Gold Equipment for Sale - Dredge For Sale | Shell Dredging

The 15" dredge handles an average of 400 cubic yards of material per hour, or 9,600 yards per day. The unit digs by sucking water and gravel through a 15-inch pipe. A unique "Jet Principle" moves the material without use of a sand pump. The water and gangue material are dumped into a flume and washed over a grizzly.

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