Proline Mining Equipment/Gold Dredges Commercial 6" inch
The Proline Commercial 6" Dredge has all of the hardcore features and construction our customers need, while remaining portable and easy to use. The flotation consists of six cross-link polyethylene pontoons, cast extra thick and incorporating large threaded steel inserts for easy mounting. Our new modular frame design utilizes CNC machined ...
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Hoses - DredgeNZ
Clearflow suction hose for gold dredging. Buy good quality that will last and which is smooth inside. Showing 1–12 of 20 results. 1; 2; →; 1.25″ Layflat Pressure Hose per meter. 1.25" Blue Layflat Pressure... $ 10.87 +GST for NZ Add ...
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Proline Gold Mining and Prospecting Equipment/Parts …
We stock suction hoses for dredging, pressure hoses for powering dredges, and layflat hoses for highbanking use. We offer many sizes and styles to choose from and maintain a good supply of various size hose clamps and couplings. …
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Proline Mining Equipment/Parts and …
We stock suction hoses for dredging, pressure hoses for powering dredges, and layflat hoses for highbanking use. We offer many sizes and styles to choose from and maintain a good supply of various size hose clamps and couplings. …
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Dredge Suction Nozzles - Gold Fever Prospecting
Ideal for shallow water dredging - these dredge suction nozzles are precision manufactured by Jobe and Keene from thin-wall plated steel tubing with machined orifices to create maximum suction pressure. Choose from 9 sizes …
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How Does a Gold Dredge Work - Mineral Processing …
Gold Dredge Suction Pumps. In this system, a centrifugal pump draws material through a large suction hose reaching to the bottom of the river. As long ago as 1891, a Welman suction dredge was in successful operation …
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Suction Nozzles - DredgeNZ
Suction Nozzles. Suction nozzles are suction creating devices on a gold dredge. They in effect push material through the suction hose to the sluice box. Suction tips are used in conjunction with power jets, the other type of a …
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Proline Mining Equipment/Gold Dredges 2"
The Proline was the first 2" dredge with this feature. Due to recent changes in the pump and jetting system on this dredge, the suction power has dramatically increased. This increase in power led to a new classifier with a riffle system …
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Suction Dredging for Gold. Gold Prospecting Equipment. - Gold …
Generally speaking, the more material you can process the better, so it is a good idea to use the largest sized dredge you can legally use in a waterway to recover the most gold. A dredges basic setup involves a sluice box mounted between two pontoons, with a motor and pump system and suction hose. The pump creates pressure in the suction hose ...
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Dredges - Desert Gold Diggers
Several sizes are produced from 1 1/2 or 2 inch to 8 inch with the smaller ones also produced as a backpack unit, the size referring to the diameter of the suction hose. The Schmidt Gold Trap (nicknamed the BAZOOKA) is a new …
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Floating Gold Dredges – Suction Dredges and Vessels
Floating suction dredges are an important part of gold mining operations. These dredges are designed to mine gold and other precious metals from the bottom of a stream. They suck up gravel with a large hose and excavate down to bedrock. The dredged material then discharges through a sluice box on the back of the dredge. Floating suction dredges ...
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Suction Nozzle or Power Jet? - DredgeNZ
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 …
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2 Powerful Backpack Dredges For Ultimate Portability & Power
Dredge Capacity: 1.5 yards per hour. Net weight: 65 lbs. The Keene 2″ Backpack Dredge With Power Jet is a solid choice for running through sand and gravel in streams and ponds. The unit comes with 15 feet of suction hose and a 4-foot pressure hose. A heavy-duty Honda GX50 engine powers the pump.
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4505 Series 4 Inch Dredge Assembly Instructions - Keene Eng
Attach suction tip to suction hose with hose clamp (fig 6) ... Dredging for Gold or Advanced Dredging Techniques. The vacuum on a portable dredge is created by a "venturi principal". A volume of water is pumped through a tapered orifice (jet), by a special designed water pump. A high velocity jet stream is created within the jet tube produc-
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How do Suction Gold Dredges Work? - Gold Fever Prospecting
Click on dredge images above to enlarge. Suction dredges utilize a high pressure gasoline powered water pump to suck up water, gravel and gold and inject this material into a sluice through a header box. The header box dampens the rush of water and gravel so that it flows evenly into the sluice. The sluice box then expels the worthless gravel ...
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What is a Suction Dredge - goldgold.com
All dredges have a restrictor ring at the intake end of the suction hose. The ring is usually ½ to 1 inch smaller in diameter than the suction hose. This is to prevent rocks from getting stuck in the hose. A 4-inch dredge can normally pass a rock up to about 3-1/2 inches in diameter. All rocks
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Dry-Lander Suction Nozzle - Gold Dredge (3")
Dry-Lander Suction Nozzle - Gold Dredge (3") Brand: MinersWarehouse Nozzle 2 ratings Currently unavailable. We don't know when or if this item will be back in stock. Product Specifications Specification for this product family The RINEHART gold …
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Some dredge basics - Keene Eng
2.5" dredge 4 hp engine with a 200 GPM pump with a 12' wide sluice box. 3" dredge 5.5 hp with 250 GPM pump 14" wide box 4" dredge 6.5 hp with 275 GPM pump with 16' box 5" dredge 13hp 400 GPM with 20" wide box 6" dredge 13 to 26 hp 20" to 26" wide sluice depending on the pumps and horsepower. LOW SUCTION POWER
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Hand Dredges Gold Retrieval | Gold Prospector - Gold …
The Gold-N-Sand hand dredge pump allows you to suck up the gold hiding down in the deepest part of a crack or crevice or behind a boulder. DIY kits also available. ... also called a "sucker gun" or "suction gun." This gold prospecting tool is ideal for working below the water line when a motorized dredge cannot be used. It helps you get the ...
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Gold dredge | TreasureNet 🧭 The Original Treasure Hunting Website
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 handheld underwater for moving overburden quickly. What is a Single Sluice Box, a Double Sluice Box, a Triple Sluice Box and the latest technology of the 3 Stage Sluice Box?
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Dredge Nozzles - Gold Prospecting Mining Equipment Detectors …
Shown below is a wide variety of gold dredge nozzles from several reputable manufacturers. Learn more about how a gold dredge works. Jobe Suction Tips. Price: $ 18.95. Suction tips Item: 7710 Suction tips.
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Gold DREDGES for Sale - Keene - Gold Fever …
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) ... Suction Hose Connector with Clamps: Keene p180 pump with 6.5 HP Engine (P185) Keene …
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Proline Gold Mining and Prospecting Equipment/Gold …
All 3" and larger Proline dredges utilize our exclusive "sure-flow" hose coupler system to essentially eliminate all surface rock jams. This system, when coupled to our unique oversized jet-flare assembly not only prevents a lot of downtime …
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The Gold Dredge - Keene Eng
The Surface Dredge. As the heading ofthis section implies, surface dredge floats on the surface of the water. The material is pumped to the surface through a suction hose into an efficient sluice box that is capable of recovering extremely fine particles of fine gold. The sluice box can either rest on the bank, or float on the surface of the water.
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Amazon.com: gold dredge pump
Amazon.com: gold dredge pump. ... Gold Mining 2" Classifier Suction Dredge High Banker. 2.6 out of 5 stars 2. $29.99 $ 29. 99. Get it Mon, Aug 22 - Wed, Aug 24. ... 115V 330 Gallon Per Hour - Portable Electric Utility Pump with 6' Water Hose Kit - To Remove Water From Garden, Hot Tub, Rain Barrel, Pool, Ponds, Aquariums, and More.
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trash pumps on dredge. - Gold Prospectors Association of America
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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Gold Dredge - Dredging - Dredges - Gold Prospecting Mining …
Learn how a Suction Nozzle works on a Gold Dredge. After sucking up material for a while, place a wide tray, bucket or large gold pan at the end of the sluice. Inspect for pickers or nuggets first, then carefully roll up the riffle matting or …
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6″ Suction Hose - DredgeNZ
6″ Suction Hose. $ 1,121.74 – $ 1,643.48 +GST for NZ. 6″ Gold Dredge Suction Hose used with PROLINE dredges. All prices are subject to 15% GST for customers within New Zealand. International customers (shipping outside of NZ) are exempt from paying GST. Length.
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Gold Buddy 2 Inch Suction Dredge Hibanker Combo
or a 2 inch dredge including 25 feet of 1.5 inch lay at hose, 15 feet of 2 inch dredge hose, 20 feet of 1.25 inch pressure hose and all the parts, and clamps. Reviews ... Gold Buddy 2 Inch Suction Dredge w/ Honda 2.5 HP Pump $ SEARCH. Search for: Search. BROWSE BY. Le Trap; CART. Contact Us. Phone: 206.300.1583
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Dredge Hose – Armadillo Mining Shop
Gold Vials & Containers; Hand Tools; Hard Rock Mining Equipment; High Bankers; Loupes, Magnifiers & Microscopes ... Dredge Hose. Showing all 14 results. 1 $ 2.10. Item # nh1. 1 1/4 $ 2.48. Item # nh125. 1 Inch Pressure …
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Gold Dredge Equipment + Prospecting FAQs & 11 Helpful Tips
A suction dredge is a gas-powered or electric-powered machine that uses a suction hose to suck up gold-bearing sand, gravel, and dirt from the bottom of a river or stream. The material is then run through a sluice box which captures the gold particles. Power Jet Dredge
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What is Gold Dredging? - DredgeNZ shop
To Dredge for Gold you need a Gold Dredge. This is a machine on pontoons that has a water pump and sluice box on it. A suction hose is run from the gold dredge to the riverbed where the operator manoeuvres the nozzle to suck up gold bearing gravel. Folks who have never seen a gold dredge often assume that gravel is sucked into the water pump ...
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Dredge Suction Hose - Gold Prospecting Mining …
Price: $ 173.00. Quantity. 25 foot lengths of 2 inch Dredge Suction Hose. This product is sold in 25 foot lengths only. If you would like 50 feet, please order a quantity of 2 lengths. This 2 inch Clearflow suction hose is perfect for dredge …
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Dry-Lander Suction Nozzle - Gold Dredge (3") - amazon.com
These suction nozzles are 3″ inch in diameter and work with 3″ inlet suction hose. Any 2.5″ NPT pressure hose can be easily secured to the nozzle via the welded 1.5″ NPT threaded coupling.. Requires A pressure "around" 180 GPM (gallons per minute) or 10,800 GPH (gallons per hour). 5 …
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Gold Mining Dredging Suction Hose - Hebei Wanlitai Olive Pipe …
Gold Mining Dredging Suction Hose. The dredging suction and discharge hose is composed of thickened anti-wear rubber inner rubber layer, fabric or cord reinforcement layer, spiral metal steel wire skeleton layer, medium rubber layer and anti-wear and high and low temperature weather resistant outer rubber layer. It has the dual...
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4″ Suction Hose per meter - DredgeNZ
4″ Suction Hose per meter. $ 77.39 +GST for NZ. Gold Dredge 4″ Suction Hose. Listing price is per metre. All prices are subject to 15% GST for customers within New Zealand. International customers (shipping outside of NZ) are exempt from paying GST. Out of stock.
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Proline Mining Equipment/Gold Dredges 2.5" inch
2.5" Dredge ONE OF OUR BEST SELLERS. ... 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. ... Dredge Hose: 2.5" x 10 ft. High Pressure Hose: 1.25" x 54" Intake ...
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Different Sizes of Gold Suction Dredges
The proper dredge will depend on your needs. For most gold prospectors in the U.S., a standard 4" suction dredge is the perfect size. It is small enough that it can be used in most rivers and large enough that a good amount of gravel can be processed. Smaller backpack dredges can also work well for some prospectors, but the small size will ...
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