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Long Tom Sluice - Mineral Processing & Metallurgy

The Long Tom is a sluice variant and as you would expect the LONG TOM and the dip box are included here because of their simplicity and potential usefulness The long tom is a small sluice that uses less water than a regular sluice It consists of a sloping trough 12 feet long, 15 to 20 inches wide at the upper end, flaring to 24 to 30 inches at the lower end...

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The Gold Prospector

Mostly that it’s a bunch of hard work and having a good team that knows what the heck to do is crucial I wonder where they are going to dig next? Posted in Discovery Channel , The angle of the sluice box is obviously low in these pictures, but it was raised to the correct level later when we started using it , The Gold Prospector ....

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Tuning Your Sluice - The Fear Factor - GoldHog Gold ,

(sluice) It’s really not a question of efficiency There’s just a bunch of folks all competing for the same seats upfront No seats up front, you take the next available one If all the seats get full, you never even get to sit down and exit the bus (sluice) without ever sitting...

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Micro-Sluice 1

The built-in angle indicator guarantees correct angle of the sluice The "Tailings Filter Bag" ensures no lost gold, as tailings can be run again to check for proper operation The Micro-Sluice 1 will reduce up to 5 gallons of material into only 1-2 tablespoons of "superconcentrates" that reduces the final pan clean-up to about 5 minut...

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Gold Well Vortex Drop Riffle Sluice Box - Gold Rush ,

Gold Well Vortex Drop Riffle Sluice Box , ANGLE: The sluice has been tested from 2 degrees through 25 degrees, and performs admirably throughout that range This sluice has even been operated at a 45 degree angle and still captured gold, including fine gold But for most purposes the angle of use should probably fall in the range of 5 to 15 ....

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How do I get the right angle on my sluice box? - YouTube

Nov 27, 2014· This video shows how to use a SLUICE SETTER to set the pitch of your sluice box There are different opinions about what angle is right, but once you determine what works in ,...

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Top 10 Angle Gauges of 2019 | Video Review

The angle gauge is a versatile device in the sense that it can reliably record inside, outside and reverse angl To get started using one, all you have to do is set the tool on a flat reference surface, press the zero button to calibrate it, then begin measuring angl...

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Micro-Sluice 1

The Micro-Sluice 1 is easy to backpack and ATV friendly with the new high impact flat back bucket Weighing 13 lbs and 17" long, the Micro-Sluice 1 processes dry or wet concentrates at the rate of 2-5 gallons per hour and retains 98% of all visible gold...

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ESTIMATION OF FLOW DISCHARGE UNDER THE SLUICE ,

ESTIMATION OF FLOW DISCHARGE UNDER THE SLUICE AND RADIAL GATES BASED ON CONTRACTION COEFFICIENT* H KHALILI SHAYAN1** J FARHOUDI2 AND R ROSHAN3 1,2Dept of Irrigation and Reclamation Eng, University of Tehran, , decreases as the gate lip angle and the gate opening increase Under submerged flow conditions....

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» Setting the Proper Water Velocity Through a Sluice Box

By doing so, and by placing your sluice where the moving water spills over the top, you might create more than enough water flow through the box to meet your needs It really does not take very much volume of water through a medium-sized sluice box to get the right amount of velocity, if the water is moved through the box at speed...

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Sluice - Revolvy

Jun 10, 2016· A sluice gate Sluice gates near Henley , on the River Thames A small wooden sluice in Magome , Japan , used to power a waterwheel Miners working a small sluice on Lucky Gulch, Alaska A sluice (from the Dutch "sluis") is a water channel controlled at its head by a gate A mill race , leet , flume , penstock or lade is a sluice channelling water toward a water mill ...

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BC Placer - Fine Gold - Fine Opportunity

The sides of the sluice angle out - the sluice becomes fan-shaped, until it is two or more times as wide as the first section The sides then angle back, so that the sluice is straight but wider The water/sand/gold flow moves slower and the fine gold has a better chance to settle...

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Stream Hopper Sluice Box (Mini 8" x 24") - mygoldpanning

Since the angle of your sluice becomes much more critical in order to accurately separate the magnetite from the gold, setup is crucial The Stream Hopper was designed to be an affordable, lightweight sluice box you can still in the back of your car or truck wherever you travel A handy carry handle makes it the lightest luggage you’ll ....

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A Recirculating Sluice Box for Gold Prospecting: 10 Steps ,

The first refinement was a new way to adjust the angle of fall of the sluice I had been adjusting the angle of the sluice by just jamming whatever was handy between the sluice and the cradle, and sliding it back and forth to find the right angle This worked OK, but I decided to get fancy...

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BC Placer - Sluice Boxes and Highbankers

Home » About Placer Mining » Sluice Box Sluice Boxes and Highbankers I am not an expert on mining law - I am just trying to help Use the information in this website at your own risk See the Notice at the bottom of this page For BC, see the Basic Rules about Sluice Boxes and Highbankers...

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Rotary sluice for lumpy materials - FL

Rotary sluice for lumpy materials Ensuring uniform material flow 2 , A uniform, consistent feed is crucial for stable mill operation, especially for VRMs, since a lack of feed will lead to , 60 degree opening angle within the six chambers reduces the risk of material sticking inside the rotor...

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A Beginner’s Guide to Prospecting Gold for Fun (and Maybe ,

Some sluice boxes allow you to adjust how the item stands in the water, but you can also adjust the angle of a sluice by arranging rocks underneath it so that you can get the right water speed and movement through the box , Finding a Fortune is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program ....

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Stream Hopper Sluice Box - World Paradigms

Since the angle of your sluice becomes much more critical in order to accurately separate the magnetite from the gold, setup is crucial The Stream Hopper was designed to be an affordable, lightweight sluice box you can still in the back of your car or truck wherever you travel...

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US3984306A - Pinched sluice separators - Google Patents

Granular materials are separated on a dry pinched sluice separator having at its discharge end a conical concave surface The material to be separated is allowed to flow downwardly over the separator chute under gravity and fluidization and the so separated materials traverse the concave surface , Thus the angle indicated at α in FIG 1 is ....

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3" dredge nozzle - YouTube | Gold hand suction dredge ,

Woodworking Jigs Carpentry Woodworking Projects Miter Saw Homemade Tools Grinder Stand Angle Grinder Serra Circular , with the heaviest of material (gold) settling behind riffl The setup & cleaning are crucial Good Reads Gold See more What others are saying , "The Gold-N-Sand hand dredge pumps directly into a bucket or sluice box so ....

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News – Gold Rat Highbankers Australian Made Gold ,

Water speed and volume are critical! Even in a poorly designed sluice, if you have the volume and speed of water dialed in you will still catch gold more effectively than using a pro high end sluice that's set up wrong Furthermore, the angle at which the sluice boxes lay are also very important...

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Gold Sluice Box Design - Mineral Processing & Metallurgy

Gold Sluice Box Design View Larger Image; Metallurgical Content Sluice Matting: Rubber and Corduroy; Gold Sluice Fabrication; How to Operate a Gold Sluice; How to Feed a Sluice , you will need at least part of it to be submerged in the stream at a slight angle, so that you can take advantage of the natural current to wash the particles ....

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sluice box angle? water flow? - General Gold Discussions ,

Too steep of an angle and the gold washes right out of the sluice box As for water flow if there is way to much then i am guessing gold would get washed out But it does sink very fast Look at how fast the water flow is in dredging sluice boxes its very fast and they still catch the gold....

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A Recirculating Sluice Box for Gold Prospecting: 10 Steps ,

The first refinement was a new way to adjust the angle of fall of the sluice I had been adjusting the angle of the sluice by just jamming whatever was handy between the sluice and the cradle, and sliding it back and forth to find the right angle This worked OK, but I decided to get fancy...

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Top 10 Angle Gauges of 2019 | Video Review

The angle gauge is a versatile device in the sense that it can reliably record inside, outside and reverse angl To get started using one, all you have to do is set the tool on a flat reference surface, press the zero button to calibrate it, then begin measuring angl...

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General High Banker Instructions - , Inc,

approximately a 10 degree angle a The angle may have to be re-adjusted once the proper flow has been determined The angle of the sluice to determine the proper flow is generally as close to level position as possible without allowing the gravel to build up over the riffl If the sluice box is tilted too much the material will flow over the ....

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How to Use a Sluice for Gold: 8 Steps (with , - wikiHow

How to Use a Sluice for Gold Author Info wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors To create this article, 10 people, some anonymous, worked to edit and improve it over time This article has also been viewed 73,164 tim...

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1208 Best gold sluicing images | Gold prospecting, Panning ,

"A power sluice or highbanker is basically a sluice box with height and mobility and is motorized It is mounted on a 4-legged stand that gives the sluice box the correct slope Instead of being put right in the creek like a hand sluice, an engine with a water pump and some hoses gets the water up from the stream into the sluice or highbanker...

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Sluicing - How to set the correct angle on your sluice box

Sluicing - How to set the correct angle on your sluice box - Sluicing for Gold I can't tell you how many times someone has asked, What angle do I set up my sluice box The worst part is, there ....

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Riffles and angles etc - GPEX

Feb 11, 2009· Buy a Le Trap sluice and you won't be dissappointed Running about 20 yds per hour of material through a trommel I was running -3/8" into a 3' wide sluice system composed of two parts: 1st section was one wide sluice with heavy expanded metal mesh with miner's moss under; after this sluice the flow went into two parallel Le Trap's...

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