can i use a 6 trash pump for a gold dredge
Dredge Pump | Dredge Pumps for Sale
316F-95. 25% Off. Special Price. $1,246.50. Regular Price. $1,662.00. Dredge Pump. Gas Engine Driven Dredging Pump is designed for pumping sea water and fresh water containing up to 25% sand, debris and other abrasive particles. This unit can be used for other marine applications including dredging, pile driving,...
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trash pumps on dredge. - Gold Prospectors Association of ...
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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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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Piranha Mini Dredge Systems - Pond Boss Forum
A trash pump can work I'm sure but you still would need to create either some sort of holding pool to let the sediment fall out of the water or a filtration system. I'll look into some possible cheap setups for around $50-$100 or so tonight using materials you can use on other projects if it doesn't work out.
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Jobe High Pressure Dredge Pump 6.5HP - Gold Fever Prospecting
Jobe High Pressure Dredge Pump 6.5HP. This is a real workhorse pump designed to power a 3 or 4 inch gold dredge or a large combination dredge hibanker unit. Pump is made in the USA and engine in China. Assembled in the USA.
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Trash Pump Buyer's Guide - How to Pick the Perfect Trash Pump
The pump housing just isn't large enough to pass larger items. Semi-trash pumps are typically used to pump clean or slightly muddy and sandy water. The largest items any of our semi-trash pumps can pass is about 5/8 of an inch. You'll want to use a hose with a strainer so the hose doesn't get clogged with any items too big to pass through.
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Dredge Pump | Dredging Equipment | Portable Dredge
Dredge pump designed for muck, sludge, mud and plant waste that can be easily removed from bottom. Pump is NOT designed to remove hard packed clay. Large volumes of sand will increase wear. The result can be prematurely worn out internal components. Stones over 1 inch in diameter can cause premature wear and if constantly ingested may cause damage.
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How To Select a Dredge Pump 101 - EDDY Pump
Our patented technology at EDDY pump has a high tolerance of sizes of materials handled, with a capacity to handle sizes as large as 12 inches. The open rotor design lets anything which can go through the inlet pass through the discharge without any setbacks. A typical high tolerance dredge pump manufactured at EDDY Pumps is shown in Figure 2.
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» Suction Dredging for Gold
A single, experienced operator who is sampling with a four-inch dredge can process multiple times more streambed material than could be processed at the surface using conventional pick & shovel methods. A six-inch dredge in experienced hands can process about four times as much material as can be accomplished with a 4-inch dredge — and can also dredge several feet deeper into the streambed ...
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How to Use a Trash Pump to Clean Pond Muck | eHow
A trash pump is a small pump that is capable of passing solid waste through its diaphragm and out through a drainage hose. If you have a pond with muck floating at the top or even suspended in the water, a submersible trash pump is the ideal pump for removing the sludge because it will not damage the pump in the process.
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Gold Prospectors Association of America - Forum - All Things
1 Replies and 612 Views I'm wanting to clean out stock tanks or ponds using my dredge 612 1 Started by tomhardee1963@yahoo Hello everybody, I'd like some opinions on using my pumps and hoses from my dredge to clean out the sand and sediment from my father-in-laws stock tanks on his ranch. I have two of the p180 pumps and since the material I have to move is just sand …
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How Does a Gold Dredge Work - Mineral Processing & Metallurgy
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 at Waipapa Creek, New Zealand. The pump was 3 feet 6 inches in diameter, and the suction pipe, which was 13 inches in diameter ...
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want to build a 4 inch dredge. | Gold Dredging Forum
The pump is the heart of a gold dredge, and the pump used on any dredge should be one designed specifically for gold dredging. ... I want to know what size of dredge pump can i use to ... Even a perfectly designed power jet or suction nozzle would be near useless if an unsuitable pump, such as a trash pump, is used. Using a suitable pump is so ...
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Removing muck from large pond? | Homesteading Forum
I've read that people have had some success; you need a powerful enough pump and the right setup. The DIY gold dredge approach will definitely be a longer term project, but would be far cheaper than anything else, you could stand in a boat or on a floating platform, would have ultimate control over where the muck goes, and the potential for a ...
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Amazon: gold dredge pump
49-96 of 109 results for "gold dredge pump" Price and other details may vary based on product size and color. Mountain Goat Trommel + Desert Fox (w/ Speed Control) Combo Kit ... Happybuy Gas-Powered Semi-Trash Water Transfer Pump 2-Inch 7.5 HP Trash Pump 198GPM Gas-Powered Portable Water Pump with 210cc OHV Engine. 4.2 out of 5 stars 55. $205 ...
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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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What Sluice Mat is Best - GoldHog Gold Prospecting Equipment
Things like what type of equipment do you have, the GPH running through it, gold size in your area, etc… are important. EXAMPLE: I have a Keene Highbanker- 10″ wide, 48″ long, running a 2″ trash pump rated at 8000 gph, but I measured it and the actual gph going through the sluice is 6000 gph. Most of the gold is in the 50 – 100 mesh ...
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DIY Dredge - Portable Suction Dredge - Shore Restore
The industrial grade Portable Dredge is a one of a kind sediment removal pumping system that allows the user to easily pump mud, muck & organic sediment out of a lake or pond without using an excavator or damaging the shore. It is portable, compact, and gasoline powered. This powerful dredge…
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Can I use a "Clear Water" pump for highbanking? - GOLD ...
If this pump is adequate for dredging that may be my next move and I assume all I would need is a suction nozzle and hoses. Skip mentioned he's seen guys use this setup for a 2" dredge but the pump is only a 1.5" so I assume I should plan on a 1.5" dredge setup. I can start a new topic on that as needed but any inputs more than welcome.
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The Dino6 Dredge | GeoForm International
The Dino6 sediment removal system is comprised of a small dredge manufactured domestically. The Dino6 measures just over 22′ long and 6′ wide and is less than 6′ tall. With a wet weight around 4,000 pounds, it is a very lightweight portable dredge, with a low cost of mobilization, and a small environmental footprint.
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» Suction Dredging for Gold
Just to give you some idea, a top-of-the-line five-inch gold dredge and the miscellaneous gear needed to run a small dredging operation can be obtained for less than $6,000. The size of a gold dredge is determined by the inside-diameter of its suction hose–usually anywhere from two to ten inches. A single person customarily can operate a four ...
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Let's talk muck... again. - Pond Boss Forum
The dredge system linked depending on pump size can be used at any depth, with a larger pump the more stuff that can be moved by it(the main limiting factor is your suction size) a 4" rock will not go up a 2" hose. If someone was so inclined to visit ebay and search gold dredge suction they could by chance see basic flow requirements.
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6-Inch Non-Clog Slurry Pump - USA Made - EDDY Pump
EDDY Pumps vs Centrifugal Pump. The 6-Inch heavy duty lines of slurry pump by EDDY Pump. Close coupled or flex coupled version pumps available in extra heavy duty (HD) class. Also, all of our pumps can be setup horizontal or vertical. Our industrial pumps are non-clog pumps designed for high solids pumping applications.
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Grizzly bars, expanded metal or punch plate? - Gold ...
As long as your not going to use as a dredge, a cheap trash pump will work fine for water flow. Maybe some punch plate at the top of the sluice before the riffles. Ideas and experimentation are half the fun. Might keep you in the shop longer 8) Bill
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Can I dredge my pond with a trash pump? - Pond Boss Forum
I would be no help in what equipment to use but my idea was to use a trash pump and place it 1-2' above the bottom and use a pressure cleaner to blast the bottom and stir it up and have the trash pump take a higher water to solid ratio. no idea how well it will work but i …
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Amazon: gold dredge pump
I got my pump used at my local prospecting shop. Don't use a trash pump and think you can pump the sand through the trash pump, saving the need for a jet. This is very bad design, and the heavy load of sand and gravel going thorough the trash pump will destroy it in a short time.
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"Pond" dredge | Green Tractor Talk
I have tried about 20 different ways to dredge, using siphoning, then trash pumps, and different "heads" to the suction hose to try to be able to dredge for more than 3 minutes without clogs and I can report failure. I have come close to buying a floating gold dredge a few times, but just cannot bring myself to spend the money.
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differences between trash pumps and dredge pumps ...
Depends on what you are running.They work great on a highbanker but not good on a dredge over 2inch.A dredge pump such as Keene or Proline deliver a lot of water under high pressure hence the high price.I run a trash pump on my 2 inch dredge highbanker combo because it was affordable but any larger of a unit you need the power of a good dredge pump.
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Prospecting Water Pumps - GoldHog Gold Prospecting Equipment
There are really two types of pumps for prospectors. Semi trash pumps and high pressure pumps. Semi trash pumps will move large amounts of water with not too much PSI. Most 2″ and 3" semi trash pumps are rated about 35 – 42 psi. Rocks, sand and gravel, up to about 1/4″ – 1/2″ can pass through these based on the pump.
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Can I just build a dredge out of a trash pump and a sluice ...
That 3 inch pump can put out a lot of water. I put the dredge in the hole. It is important that only relatively clean water go into the dredge pump so I put the output of the 3 inch pump into a large bucket, the foot valve for the dredge pump goes into …
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