How to Build a Gold Dredge YouTube

Mar 19, 2015· Way back in 2005 I started making this movie when I was asked by a few friends to put a video together. I first put it on CD and gave them away and then in 2011, I was able to get DSL here in the

Two inch PVC suction nozzle YouTube

Apr 16, 2017· How to build a 2" suction nozzle. How to build a 2" suction nozzle. Skip navigation Sign in. Search. How to Build a Hand Suction Dredge Duration: 13:11. John Jacobs 71,423 views.

Plan and design your own home made suction dredge for gold

Home Made Suction Dredge. 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

Plan and design your own home made suction dredge for gold

Plan and design your own home made suction dredge for gold mining. Visit. Discover ideas about Gem Hunt. How to plan, design and build your own homemade gold suction dredge so you can prospect and mine for gold: from Nevada Outback Gems Plans to design and build your own gold prospecting equipment See more. 4x Innovations.

Suction Gold Dredge Basics Steve's Guides

Jun 13, 2018· Larger dredges may employ gold wheels or other devices to aid in the cleanup of the concentrates. The diagram below shows a basic suction dredge flowchart. The foot valve is a one way valve with a screen. Nearly all dredge pumps are not self priming because the mechanism that enable self priming results in a less efficient pump.

How to Build a Pond Dredge Hunker

A cleaning method called dredging is necessary to alleviate these problems. Dredging involves running a special bucket through the bottom of the pond to collect these waste materials. A homemade pond dredge can be made with the right materials and some time.

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

DIY-Dredge Dredging by yourself is fun

The principle of suction dredging. Our suction dredger is particularly effective in removing sand, silt, and that fluffy black stinky mud that ruins the waterfront and prevents one from enjoying beach and water activities. The excavation capability of our dredger is about 60 cubic meter of water per hour, along 6 cubic meter of sediment per hour.

Mini Dredge Small Dredge for Ponds and Docks Sediment

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. We offer the mini dredge in several different models for

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 pr...

Dredging Wikipedia

Auger suction. The auger dredge system functions like a cutter suction dredger, but the cutting tool is a rotating Archimedean screw set at right angles to the suction pipe. The first widely used auger dredges were designed in the 1980s.

Suction Nozzle Build GPEX

Nov 25, 2012· ( i tried a 7/8" and had no suction) I spent weeks looking in forums and on the net to find info on how to make dredge suction nozzles and all you find is bits and pieces here and there. There is a lot of good information on this forum from great people that is one reason i gave back to this site with a photo detailed post.

» Underwater Suction Gravel Transfer Systems

Therefore, the underwater suction gravel transfer systems outlined here will no longer be allowed until we overcome the suction dredge moratorium. It is for this reason, we have now switched over to underwater blow mining. Let me begin this by informing you that I am not a licensed attorney.

DREDGE SUCTION NOZZLES

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

Do It Yourself, Home made Suction Dredge

Jul 28, 2011· The suction nozzle puts the high-pressure water in right at the nozzle. A power jet puts the high-pressure water in just before the sluice box. A suction nozzle is best in very shallow water; a power jet produces better overall suction. Most dredges are power jets, but some smaller units, 3 inches and smaller are suction nozzles.

47 Best Gold hand suction dredge images in 2019 Gold

Nov 13, 2019 Explore delport007's board "Gold hand suction dredge" on Pinterest. See more ideas about Gold hands, Gold prospecting and Gold.

Proline Gold Mining and Prospecting Equipment/Gold Dredges

2.5" Dredge. This machine was a trend setter when it first came on the market and it continues to be one of our best sellers many years later. 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.

How to Dredge an Older Pond Hunker

Dredging a pond has to take all of these things plus your municipal zoning rules into consideration. While it may seem like a simple matter of dredging your own pond on your own property, sticky laws in regards to water tables and wetlands sometimes make this a not-so-simple process.

» Outfitting a Suction Dredging Project

When dredging in an average hard-packed streambed, at the point where an experienced operator gets down through 5-feet of material using a 5-inch dredge, he has so many rocks to get out of the dredge hole that he is lucky to spend half his dredging-time operating the suction nozzle! Bigger dredges get more accomplished primarily because they

How to Build a Hand Suction Dredge YouTube Gold mining

How to Build a Hand Suction Dredge YouTube. How to Build a Hand Suction Dredge YouTube. Visit. How to Build a Hand Suction Dredge. I've been asked a lot about my hand suction dredges lately. So I decided to do a brief instructional video on how to build one. Gold Prospecting Metal Detecting Gold Hands Outdoor Fun Metal Art. 3 inch

Proline Gold Mining and Prospecting Equipment/Gold Dredges

2.5" Dredge. This machine was a trend setter when it first came on the market and it continues to be one of our best sellers many years later. 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.

» Outfitting a Suction Dredging Project

When dredging in an average hard-packed streambed, at the point where an experienced operator gets down through 5-feet of material using a 5-inch dredge, he has so many rocks to get out of the dredge hole that he is lucky to spend half his dredging-time operating the suction nozzle! Bigger dredges get more accomplished primarily because they

How to Build a Hand Suction Dredge YouTube Gold mining

How to Build a Hand Suction Dredge YouTube. How to Build a Hand Suction Dredge YouTube. Visit. How to Build a Hand Suction Dredge. I've been asked a lot about my hand suction dredges lately. So I decided to do a brief instructional video on how to build one. Gold Prospecting Metal Detecting Gold Hands Outdoor Fun Metal Art. 3 inch

How to Make a Hand Dredge Our Pastimes

The hand dredge has many nicknames, including gold sucker, crevice sucker and picker stick. During the California Gold Rush, hand dredges were used to extract gold-rich earth from streams and other small bodies of water. They are used for the same purpose all over the world today. You can build your own hand dredge by

Custom Dredge Works Custom Dredge Manufacturer

Custom Dredge Works is a Leader In Customized Dredging Solutions for all your dredging needs including custom designed chain ladder dredges, deep digging dredges, cutter-suction dredges, electric powered dredges parts and services. buy used dredges and dredging equipment for sale. Dredging Equipment Manufacturer Made in the USA.

How to Dredge an Older Pond Hunker

Dredging a pond has to take all of these things plus your municipal zoning rules into consideration. While it may seem like a simple matter of dredging your own pond on your own property, sticky laws in regards to water tables and wetlands sometimes make this a not-so-simple process.

How do Suction Gold Dredges Work?

Gold Suction Dredges come in a wide variety of designs and sizes of intake. Suction dredges are commonly available “off-the-shelf” in sizes ranging from a small backpack size intake of 2 inches up to a very large commercial dredge intake of 10 inches.

suction dredging Pristine Waters

Suction dredging is likely the answer to your problems. suction dredging. Like hydraulic dredging, suction dredging is a process by which organic and some inorganic sediment can literally be sucked out of your pond or lake. This is where any comparison ends. Hydraulic dredging utilizes large barges (typically 40’ and larger) and an auger

River sand suction dredger Sand Pump, Slurry Pump

River sand suction dredger is widely used for sand dredging, mud dredging, port building and deepening, the centrifugal sand pump can produce certain amount of vacuum, the sand and mud is conveying and discharging by pipeline and floater. The portable small sand dredger made by OCEAN Pump can be self-propelled or non self-propelled.

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.

about us HAMSON DREDGE kapal keruk cutter suction DREDGE

hamson indonesia build hydraulic cutter suction dredges from small up to big size capacities, manufacture all types of hydraulic winches, seismic umbilical steamer towing winch we hamson design & build cutter suction dredge, as per required specification as customer's order. for

Building A Dredge, Building A Dredge Suppliers and

Alibaba offers 2,111 building a dredge products. About 58% of these are dredger. A wide variety of building a dredge options are available to you, such as cutter suction dredger, bucket dredger.

Gold Prospecting w/ DIY Backpack Mini Dredge Pinterest

The Gold-N-Sand hand dredge pumps directly into a bucket or sluice box so you can spend more time going after that gold. Looking for the best metal detector for a beginner will likely be overwhelming for a beginner. A guide on choosing the best metal ditector Why to use Metal Detector? Hand Dredges Recover gold from cracks and crevices FAST!

Building a small dredge Gold Dredging Forum

Dec 06, 2008· Building a dredge would “add a lot of complication to the equation”. But, if you should find a good spot when sniping and then find the gold continues into ground with too much overburden to move by hand, the “equation” will be different and my guess is that you will then have no hesitation about getting a dredge.

Building A Dredge, Building A Dredge Suppliers and

Alibaba offers 2,111 building a dredge products. About 58% of these are dredger. A wide variety of building a dredge options are available to you, such as cutter suction dredger, bucket dredger.

Gold Prospecting w/ DIY Backpack Mini Dredge Pinterest

The Gold-N-Sand hand dredge pumps directly into a bucket or sluice box so you can spend more time going after that gold. Looking for the best metal detector for a beginner will likely be overwhelming for a beginner. A guide on choosing the best metal ditector Why to use Metal Detector? Hand Dredges Recover gold from cracks and crevices FAST!

about us HAMSON DREDGE kapal keruk cutter suction DREDGE

hamson indonesia build hydraulic cutter suction dredges from small up to big size capacities, manufacture all types of hydraulic winches, seismic umbilical steamer towing winch we hamson design & build cutter suction dredge, as per required specification as customer's order. for

2" suction dredge Gold Dredging Forum

Dec 06, 2012· I have seen a few however on recreational dredges. Production dredges do not usually have a reducer placed at 'the outlet of the venturie'. On production dredges a tapered tube is usually placed at the inlet to the 180 degree bend on a suction nozzle

Building a small dredge Gold Dredging Forum

Dec 06, 2008· Building a dredge would “add a lot of complication to the equation”. But, if you should find a good spot when sniping and then find the gold continues into ground with too much overburden to move by hand, the “equation” will be different and my guess is that you will then have no hesitation about getting a dredge.

We Build Custom-Made Dredgers. For Any Project. Dredge Yard

CSD ECO 300 (12 inch) is a compact dredger known for its reliable performance. The dredger features 310kW power and is constructed of high quality materials to ensure low maintenance costs, low emissions and eco-friendly operation.

Shell dredging-Largest suction dredge, Companies, Alaska

Our 15” Shell dredge is the largest suction dredge in Alaska, 123 ft. in length and 25 ft. wide, setting 3 ft. above water line to deck. This dredge is capable of processing 400 cubic yards per hour and generates 500 KW to run the concentrators and electrical controls.

FOR A PORTABLE GOLD DREDGE Rosewind Mining Supply

for a portable gold dredge (just ignore the suction nozzle in this example) this crude sketch shows a typical setup detail . using a portable gold dredge with a suction nozzle the following information should enable you to understand the basic theory of operation of a portable dredge.

The Old Ways: The monster gold dredges multi-story

Jun 19, 2016· A gold dredge is a placer mining machine that extracts gold from sand, gravel, and dirt using water and mechanical methods. The original gold dredges were large, multi-story machines built in the first half of the 1900s. Small suction machines are currently marketed as “gold dredges” to

Nome Suction Dredge Study Department of Commerce

building supplies, vehicles, and equipment are offloaded at the port. Nome also has a small boat harbor, which houses about 25 commercial fishing vessels and a large offshore mining fleet.10 The impacts from increased offshore mining are 6. Nome Suction Dredge Study,Nome pdf.

Build a cutter suction dredger or plain suction dredger

Assembly packages, a customer may prefer to build a cutter suction dredger or plain suction dredger locally. Damen Dredging Equipment can supply a complete knock-down package of the stationary dredger to the local yard wherever situated.

Ellicott Series 370 Dragon® Dredge Used for Sand Mining

Earlier this year, Ellicott Dredges, delivered a Series 370 HP Dragon® dredge with 50 ft (15.2 m) dredging depth capabilities to a customer. The small dredge is used for reclaiming sand mining and infrastructure purposes. The customer selected Ellicot to build their 10-inch (250 mm) hydraulic cutter suction dredge for three simple reasons. 1.

Build A Suction Dredge Venturi Nossle caesarmachinery

Build A Suction Dredge Venturi Nossle Prompt : Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc.

Parts List for 4" Subsurface Dredge [Archive] AMDS

Hey Steve, If you don't mind me chiming in here I found on the smaller subsurface dredges (my 2", 4" and 6") that the hose length shouldn't be anymore then 13ft otherwise you'll lose to much suction which will end up clogging the hose and rifles, now on my 8" subsurface having twin 9hps Honda's 20ft was pushing it.. probably should've gone to a max of 18ft.