Mobile crushing line

Hot selling equipment


How to MAKE an inexpensive GOLD dredge -

10.01.2017  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...

FreeChat

Plan and design your own home made suction

Air is really handy to have, but its optional, and you can always add air later if you plan well and allow space for the compressor on your dredge. Your homemade dredge will need a motor and a pump. If you want to dive, you will also need a compressor.

FreeChat

How To Make DIY 4" Manual Gold Pump Suction

13.02.2016  youtube/goldgrabbers Here's a video showing how I've designed and made my MONSTER 4" manual gold pump / dredge. I have a previous build version of t...

FreeChat

how to build a compact gold suction dredge

how to build a compact gold suction dredge Hand dredge a hand dredge, also called a gold sucker, is basically a pump that will allow you to suck up material they allow you to suck up material in hard to reach places, such as under rocks, and in crevices hand dredges work extremely well if you are pros

FreeChat

How to Build a Hand Suction Dredge - YouTube

20.09.2015  How to Build a Hand Suction Dredge - YouTube.

FreeChat

How to Dredge for Gold the Right Way

With a dredge, you are working down, and that is the way any prospector needs to work. The deeper you go, generally, the more gold you find. A gold dredge is designed so that it digs a hole, and that is not always the case with a #2 shovel. So, we recommend a 4″ dredge. Most of the major manufactured dredges are fairly similar. I use a Keene ...

FreeChat

5 Steps to Professional Prospecting: How to

Here are the steps for how to build a gold dredge: 1. Outline a frame and build it. To sift rapidly through large amounts of gravel, you have to build a powered dredge. The first step is to build a frame and galvanized tubular steel, 0.5 inch should be used for this purpose. The mount should be strong enough to hold the motorized components.

FreeChat

Plan and design your own home made suction

Interested in building your own suction dredge gold prospecting and saving some significant money in the process? If you do it right and plan well you really can save a lot of money and still have a good, functional dredge that is durable and really holds onto the gold - and that counts for a lot. Here are some thoughts about the essential tools, components and skills that you need to take a ...

FreeChat

How to Dredge for Gold the Right Way

With a dredge, you are working down, and that is the way any prospector needs to work. The deeper you go, generally, the more gold you find. A gold dredge is designed so that it digs a hole, and that is not always the case with a #2 shovel. So, we recommend a 4″ dredge. Most of the major manufactured dredges are fairly similar. I use a Keene ...

FreeChat

Suction Gold Dredge Basics - Steve's Guides ...

A suction gold dredge is basically an underwater vacuum cleaner. Material is transported from underwater to the surface and run through a sluice box to capture the gold. A sluice box works because gold is 15 times heavier than sand and gravel and so is easily trapped by the riffles and carpet in the sluice box. Dredges almost always need to be mounted on a set of floats. This is because a ...

FreeChat

DIY-Dredge – Dredging by yourself is fun

The Dredge is an efficient alternative to using an Crusher, which is expensive, has limited reach, may be destructive to the shore, and typically deposits the material adjacent to the shore, only to wash back in with the first good rain. It also works well as a fire pump. We also have a special model designed for gold prospecting. The principle of suction dredging. Our suction dredger is ...

FreeChat

DREDGE SUCTION NOZZLES - You Struck Gold!

DREDGE SUCTION NOZZLES By: Dale Russell Suction nozzles can easily be home made , with some ingenuity a few tools. No matter what size you want to make from 1" up to 6", you can purchase exhaust pipe with that outside diameter (OD) Power jets measure the same as for pipe and will be discussed later. Using the enclosed sketch and specifications chart, the lengths of the pipes are the

FreeChat

Build A Suction Dredge Venturi Nossle -

build a suction dredge venturi nossle stone crusher plant ... How To Build Your Own Home Made Gold Dredge... and all small suction gold dredges were ... The operator guides to the nozzle of the ... the suction in the hose is ... Gold Dredge Suction Nozzle Gold Prospecting Equipment and ... The how to make a suction dredge nozzle, Suction Nozzles for Gold Prospecting, Classifier for Dredge ...

FreeChat

The Gold Dredge - Keene Engineering, Inc.

Place a wide tray, bucket or large gold pan at the end of the sluice, then carefully roll up the riffle matting and wash into the container at the end of the sluice. Rinse any excess gravel that remains in the sluice into container. All material must be removed before replacing the

FreeChat

2.5 DREDGE ASSEMBLY INSTRUCTIONS

2.5" Dredge Side View Power Jet Model Suction Nozzle Model. Inside view of 2.5" sluice 2.5" jet flare Removable aluminum lip helps seal and secure the Jet flare to the box.Aluminum lip is removed when high banker hopperis placed into sluice box. Black rubber ribbed matting plate slides under the removable aluminum jet flare support bracket. Rubber ribbed matting plate slides under the jet ...

FreeChat

Gold Dredge Building Ypour Own Dredge

How To Build A Compact Gold Suction Dredge. Homemade gold dredges gold dredge plans gold dredge design build your own gold dredge keene 2 suction gold dredge keene 2 suction gold dredge the power jet is ideal for most conditions and provides the most suction dge dredging by yourself is diydredge is a pact highly portable gasoline engine powered get price . Build Your Own Xstream

FreeChat

How To Build Your Own Home Made Gold

Flatten them, and paint them red or some other bright color. Then suck up some gravel from the nearest gold bearing stream and put the shot in with the gravel you are processing. Be sure to take in a good bit of gravel both before and after you've sucked

FreeChat

How to Dredge for Gold the Right Way

With a dredge, you are working down, and that is the way any prospector needs to work. The deeper you go, generally, the more gold you find. A gold dredge is designed so that it digs a hole, and that is not always the case with a #2 shovel. So, we recommend a 4″ dredge. Most of the major manufactured dredges are fairly similar. I use a Keene ...

FreeChat

Hand Dredge : 5 Steps (with Pictures) -

Hand Dredge: A hand dredge, also called a gold sucker, is basically a pump that will allow you to suck up material. They allow you to suck up material in hard to reach places, such as under rocks, and in crevices. Hand dredges work extremely well if you are

FreeChat

» 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, five or perhaps even a six-inch dredge. Two men commonly

FreeChat

DREDGE SUCTION NOZZLES - You Struck Gold!

Suction nozzle: Welding notes: install the first elbow onto the jet prior to welding and insure that the longest point is on top toward the same welded point of the other tubes. Also keep the jet flush to the inside of the suction tube, if it protrudes it can cause rocks to catch as well with when weldling the suction tube. Do not use brass to weld this out, use steel rod and completely vveld out

FreeChat

DIY Handheld Suction dredge Help - Gold

21.07.2015  You can make a sure fire gasket from a tennis ball. Just cut it in half and trim down until it will slip into the tube. Sizing isn't super critical. The fuzzy side is installed facing the nozzle end.

FreeChat

DIY-Dredge – Dredging by yourself is fun

The DIY-Dredge is a compact, highly portable, gasoline engine powered, sediment removal pumping system. It is designed to provide the homeowner and conPulverizers with the ability to excavate and transfer unwanted sediment. The Dredge is an efficient alternative to using an Crusher, which is expensive, has limited reach, may be destructive to the shore, and typically deposits the material adjacent to the

FreeChat

Proline Gold Mining and Prospecting

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. All 3" and larger Proline dredges utilize our exclusive "sure-flow" hose coupler system to essentially eliminate all surface rock

FreeChat

4 Dredge Instructions - Keene Engineering, Inc.

Position the suction tip away from any material so it is sucking only water. Operate the engine at approximatly 2/3rds. throttle Operate the engine at approximatly 2/3rds. throttle speed for a several minutes to wash out any excess gravel that has accumulated in the riffle section.

FreeChat

Hand Dredges Gold Retrieval Gold Prospector -

Gold can hide down in the deepest part of a crack or crevice or behind a boulder and often is best reached with a hand dredge, 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 gold out of some really tight spaces, a hand dredge is well, handy, when you're prospecting ...

FreeChat

How To Build Your Own Home Made Gold

For those who might ask, a suction gold dredge is basically a device which is designed to suck gravel underwater from the bottom of a river, pull it up through a hose and run it over a sluice box. In the sluice box, any gold which is present becomes trapped and

FreeChat

How to Dredge for Gold the Right Way

With a dredge, you are working down, and that is the way any prospector needs to work. The deeper you go, generally, the more gold you find. A gold dredge is designed so that it digs a hole, and that is not always the case with a #2 shovel. So, we recommend a 4″ dredge. Most of the major manufactured dredges are fairly similar. I use a Keene 4″ with the new flare tube. This new flare the lows down the water as it goes over the sluice box, thereby allowing for recovery of more fine gold ...

FreeChat

Hand Dredge : 5 Steps (with Pictures) -

Hand Dredge: A hand dredge, also called a gold sucker, is basically a pump that will allow you to suck up material. They allow you to suck up material in hard to reach places, such as under rocks, and in crevices. Hand dredges work extremely well if you are

FreeChat

DREDGE SUCTION NOZZLES - You Struck Gold!

Suction nozzle: Welding notes: install the first elbow onto the jet prior to welding and insure that the longest point is on top toward the same welded point of the other tubes. Also keep the jet flush to the inside of the suction tube, if it protrudes it can cause rocks to catch as well with when weldling the suction tube. Do not use brass to weld this out, use steel rod and completely vveld out

FreeChat

» 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, five or perhaps even a six-inch dredge. Two men commonly

FreeChat

46 Gold hand suction dredge ideas gold

A handmade 14k yellow gold band holds a gorgeous .55ct (5mm) round brilliant cut diamond which has been set into a 14k yellow gold tapered bezel.This ring has been tumbled for strength, and hand polished, and given a soft modern matte finish. This ring is also available in a high polish finish.

FreeChat

DIY Handheld Suction dredge Help - Gold

21.07.2015  I have been toying with a homemade hand dredge, simalr to ones you can buy at the gold shows for about $100. I've seen lots of videos on you tube about how to make them and I have a pretty good one built. My problem, however, is that I am not getting the suction I need. I have tried using foam cut from pipe insulation and have even made my own leather cup seals. The leather cup seals have worked the best but it still isnt giving me good enough suction

FreeChat

4 Dredge Instructions - Keene Engineering, Inc.

Position the suction tip away from any material so it is sucking only water. Operate the engine at approximatly 2/3rds. throttle Operate the engine at approximatly 2/3rds. throttle speed for a several minutes to wash out any excess gravel that has accumulated in the riffle section.

FreeChat

Hand Dredges Gold Retrieval Gold Prospector -

Gold can hide down in the deepest part of a crack or crevice or behind a boulder and often is best reached with a hand dredge, 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 gold out of some really tight spaces, a hand dredge is well, handy, when you're prospecting along a river. If you've found a rich spot that is hard to access, the hand dredge

FreeChat

How Does a Gold Dredge Work? - Gold

The Role of the Suction Nozzle on a Gold Dredge. 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 then expels the worthless gravel and retains the gold. The sluice captures the ...

FreeChat