gold dredging pumps with rock and trash

6-Inch Non-Clog Slurry Pump - USA Made - EDDY Pump Our patented pump technology outperforms all centrifugal, vortex and positive displacement pumps in a variety of the most difficult pumping applications All EDDY Pumps can be mounted vertical or horizontal In harsh conditions with sand, sludge, rocks, slurry, normal dredge pumps clog, ,
Manual 4 Apr 12, 2015· Hi, here's a quick video showing walking a stretch of waterway in Wanlockhead, Scotland, up to where my friend was using his 4" manual gold dredge PVC water pump to extract gold ,
Let's talk muck, again | Renovating a Pond or Lake , Jun 15, 2011· 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
What is a Suction Dredge - New 49ers Prospecting Club motorized pump Suction is created in a special venturi-tube in-between the main suction hose and the sluice box In cooperation with Washington State authorities, suction dredgers proved that non-cooked hot-dogs survived a dozen passages through a 4-inch dredge without any damage Suction dredges are classified by the diameter of the suction hose
Piranha Pumps and Dredges - Piranha Dredges and Equipment , Piranha Dredges & Equipment for Sale , sand, muck, gravel, slurry, dewatering, solids, corrosives, trash, and firefighting Shop Our Full Line of Products Call us with the specifications of your application We can work with you to format a pumping system that best suits your needs , a leading manufacturer within the dredge and pump industry
Gold Dredging At Stetson Creek, Alaska - Gold Panning , May 05, 2017· Metal Detecting & Gold Prospecting Forums ; Gold Panning, Sluicing, Dredging, Drywashing, Etc , I purchased a newer Keene 6” mini dredge last year with GX270 motors and PHP 500 pumps I used it quite a bit last summer but it was all in the old mine cuts that we dredge in , It looked more like a rock burnt in a fire than a gold nugget .
Portable Engine Driven Trash Pumps | Piranha Pumps and Dredges Slurry Pump for Sale Featur Trash pumps, or “slurry pumps,” are heavy-duty pumps that are capable of transferring large amounts of debris and water that most other pumps can’t Available 15, 3, and 4 inches, Piranha Pump is proud to offer portable engine driven trash pumps that are extremely efficient and reliable
» Outfitting a Suction Dredging Project So this is really a discussion about effective time-management Since a larger dredge will suck up a larger rock, it means the operator will not have to move smaller-sized rocks from the excavation by hand , Plastic trash bags , gold claims mining properties maps gold prospecting gold dredging Dave McCracken gold prospecting adventure how .
Proline Gold Mining and Prospecting Equipment/Gold Dredges One major problem associated with all gold dredges over the years has been the far too frequent rock jams in the dredge hose, particularly at the power jet On conventional dredge designs, the steel power jet slips inside the hose, creating a restriction and many plugs in the process
Does this look like a good dredge pump? - GOLD PROSPECTING , Jul 16, 2011· Real dredge pumps have a spring loaded-carbon ring shaft seal, 3/4" for up to 5 HP then 1" , when you need one take the old one to a good auto parts store, they can match it and you will save about $20, buy 2 while you are at it BTW: That is a clear water pump, NOT a trash pump, trash pump wont work either
Dredging info – Highbanking and Dredging Forum – Gold and , Here is how several of us in western Washington put together a "Poor Man's" high-pressure pump for dredging and highbanking with a dryland suction nozzle You can buy just the pump on Northern Tool's 2" Hi-Pressure pump (94psi, 8300 gph) to your door for under $200 Call their parts dept and order item#782592 It fits a 3/4" keyed shaft motor
Picking a Pump | WWD While a semi-trash pump is capable of handling more than a centrifugal pump, it can have problems if the debris is too large It is incapable of handling sticks, stones or rock particl If a user detects any such debris in the water, he or she should opt for the next level of pump—a trash pump Sticks and Stones Won’t Break These Bones .
Quarry dredging & algae removal experiment - YouTube Apr 09, 2012· We tried to use a trash pump to remove some of the bottom sludge and algae from our neighborhood swimming lake , Quarry dredging & algae removal experiment , Yankee Gold Prospecting New .
Mini Dredges | User Friendly | Piranha Pumps and Dredges The Piranha Mini Dredge was developed in response to thousands of requests received from waterfront property owners This small dredge for sale is a compact, highly portable, gasoline-engine-powered sediment removal pumping system, designed to provide the homeowner and contractors with the ability to excavate and transfer unwanted sediment
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 dredg 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
Gold DREDGES for Sale - Keene GOLD DREDGES FOR SALE - FREE SHIPPING SPECIAL!!! All major brands including Keene, Proline, and GoldBuddy suction dredges are available from portable backpack dredges to large 8" commercial gold and diamond dredging machin
Can you use a trash pump with a dredge? | My Home Workshop I doubt they would work as well on a big dredge, but if you have a big dredge you have already invested some money in your equipment, you would probably want a better pump I do recommend using a suction nozzle with a trash pump You don’t get as much suction as with a high pressure pump
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 typical dredging equipment is shown in Figure 1) , Replacing the Centrifugal or Trash Pumps in .
How to Build a Gold Dredge | Our Pastimes A gold dredge is a necessary tool for anyone who pans for gold as more than a hobby Gold dredges are machines that pulls the gold from dirt or gravel The gold dredge became popular at the time of the California Gold Rush, when thousands were looking for the shiny mineral as a way to strike it rich Gold dredges ,
Mini Dredge - Small Dredge for Ponds and Docks - DAE Pumps Our Mini dredges are very user-friendly and are shipped to you completely assembled, ready to pump To get started, add gas & oil to the engines, fill the pump cases with water for priming, attach the suction and discharge hose quick connect couplings, and you are ready to begin dredging No tools are necessary for initial startup
PUMPS | Gold HighBanker Recommend pumps: The Raptor Flare highbanker has a 15″ plumbing system, however there are very few 15″ semi-trash pumps on the market that are cheap and provide the needed water flow This unit really performs well with about 5000 – 7000 gph Therefore most people get a cheap 2″ semi trash pump and reduce it down at the pump
Can I just build a dredge out of a trash pump and a sluice , Jul 18, 2009· The problem with trash pumps is they don't have the lift or GPM as some of the other high end pumps/engin I've seen many of these trash pumps and they never seem to have the lift when you're down 5+ foot underwater With the pump you mentioned you might be able to run a small 2-inch, maybe 3-inch, but it could be iffy Hope this helps, Rob .
Trash pump - YouTube Jun 16, 2014· via YouTube Capture This feature is not available right now Please try again later
Subdredge - Remote Operated Submersible ROV Dredge Pump EDDY Pump Subdredge, as seen on the Discovery Channel and used by the Army Corps of Engineers This state of the art subsea dredging system is unique to the market and is changing how companies dredge waterways, mine gold and perform sediment removal
12-Inch Heavy Duty Industrial Dredge Pump - USA Made Our patented pump technology outperforms all centrifugal, vortex and positive displacement pumps in a variety of the most difficult pumping applications All EDDY Pumps can be mounted vertical or horizontal In harsh conditions with sand, sludge, rocks, slurry, normal dredge pumps clog, ,
Proline 4 inch Gold Dredge - Gold Fever Prospecting Proline 4 inch Gold Dredge - Also see our full line of gold dredg , Video shows Proline 5" dredge with HP 500 pump, 9hp GX-270 Honda Motor Proline Mining - 4" Gold Dredges , Of course, this model retains our famous "sure-flow coupler" which essentially eliminates all surface rock jams This unique one-piece jet flair .
how to make a portable dredge with trash pump how to make a portable dredge with trash pump Stanley Hydraulic TP08 Heavy Duty Trash Pump TP08013 The Stanley TP08 Heavy Duty Trash Pump is used for dewatering, dredging, Unit make a powerful, portable team for .
Pumps – Black  Mining Water pumps for gold prospecting equipment Latest News How to Set Up and Use a Sluice Box How Sluice Boxes Work Running a sluice box is one of my favorite methods of prospecting
25 HP Dredge / Highbanker Engine and Pump 15 Product Description: Tomahawk 25 HP Engine & Pump (color of motor may vary) Pump is equipped with a 25 horsepower 4-cycle gasoline engine Its aluminum impeller and cast iron volute helps to reduce vibration and wear on the mechanical seal and engine, while extending pump life
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