what angles should riffles bar be for sluice boxes

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  • How To Set The Right Sluice Box Angle Tips Tricks ,

    A sluice box should be set with a 4-8 degree angle Another rule of thumb is that the sluice should be angled to drop roughly 2 inches per foot of length The ,...

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  • what angle should rifles be in a sluice

    25-10-2021 0183 32 Sluice Design - Wyatt Yeager MScpdf , rifle and gun ranges, etc So what is a sluice? , The sluice should be fitted with either angle iron or bent flat bar , what way does the angle iron go in a sluice box - Know More...

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  • angle of riffles in a sluice boand

    What angle should a gold sluice be 911 Metallurgist Sluice Building Riffle Construction Almost all of the riffles used in our tests were constructed by using 3/4x1/8 aluminum in various sectional shapes The compound riffles were bent from 11/4 x1/16 flat stock and we had several sets of regular steel riffles from old sluices made from 1/8 and 1/16 stock...

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  • Angle Of The Riffles In My Sluice Box

    Building A Sluice Box 2018-9-20not an expert but my smaller sluice used 38 expanded metal with a combination of miners moss, carpeting, and rubber matting underneath maybe even some angle iron or something to catch nuggets firstor my failed experiment, i used expanded metal and no riffles because i was after sub gram gold, mostly minus 20 mesh...

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  • Sluice Box Question TreasureNet 🧭 The Original Treasure ,

    22-02-2006 0183 32 After digging around a bit, it seems the term Hungarian Riffles is a pretty broad one that refers to the riffles found in most sluice boxes today They can be rounded or angled The basic idea is to disturb the flow of water and create an eddy behind the riffle so the gold will drop out of the water Below is a few paragraphs I thought gave a ....

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  • what angles should riffles bar be for sluice boxes

    Sluicing for Gold Gold Prospecting Equipment,Tips Gold ,, The riffles in the sluice box must be set to the correct angles, otherwise large gold may be lost If you have made the sluice box yourself you can change these angles easily If you bought the sluice box then everything should be OK as the manufacturer would have taken this into account Expanded metal should be ,...

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  • angle of riffles in a sluice boand

    21-12-2020 0183 32 Angle Of The Riffles In My Sluice Box haagdekode Building A Sluice Box 2018-9-20not an expert but my smaller sluice used 38 expanded metal with a combination of miners moss, carpeting, and rubber matting underneath maybe even some angle iron or something to catch nuggets firstor my failed experiment, i used expanded metal and no riffles because i ,...

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  • A Reciprocating Sluice Box for a Trommel

    26-10-2014 0183 32 We had expended metal in the 4 ft header box section, Then, 4 ft of 190 inch angle iron riffles, set like this < < < < < < canted 15 degrees tilt to the rear Then, last 4ft was more expanded metal Sluice was very self cleaning easy to pull sections for clean up...

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  • Clarkston riffle design questions PICS TreasureNet 🧭 ,

    15-06-2014 0183 32 Jun 12, 2014 1 So I got a wild hair and weled up some new riffl I based everything off the clarkston research I used 3/4 x3/4 angle iron and 1 1/2 flat bar at 3/4 tall they should have been spaced 1 1/2 apart from down stream edge to up stream edge with a 15 degree pitch to them I am running it with a 2 pump at about 120gpm...

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  • Angle Of The Riffles In My Sluice Box

    What Angle Are The Ripples In A Sluich Box Water speed / velocity angle / pitch of the sluice box amount of water / water depth in sluice Why would we LUMP all of this together Because in a way it all works together and has the same impact across the board on all riffles boxes and behaviors It will change the way your box works riffles work the amount of material you....

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  • What Is A Sluice Box 4 Helpful Tips For Best Use

    01-01-2020 0183 32 What Makes For A Good Sluice Box The best modern sluice boxes are durable, crafted from aluminum and zinc-plated components They are portable, light-weight, and easy to set up A good sluice box should also be easy to disassemble so that prospectors can quickly clean and process materials...

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  • angle of the riffles in my sluice box

    best sluice box riffle design best price gold carpet sluice for alluvial gold processing Nov 22, 2018 Gold Sluice Box Design Jul 1, 2018 The gold sluice box is an efficient alternative to panning for gold, Although many affordable varieties are available to purchase, they Sluice box designers have incorporated riffles, curves, and even carpet to catch the finest particles It is ,...

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  • angle of the riffles in my sluice box

    angle of the riffles in my sluice box How To Set The Right Sluice Box Angle Tips Tricks A sluice box should be set with a 4-8 degree angle Another rule of thumb is that the sluice should be angled to drop roughly 2 inches per foot of ,...

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  • Sluice box efficiency,

    28-12-2010 0183 32 Regular or modified angle iron riffles should have a 40-60mm gap and be tilted at 15 degrees upstream of the sluice box s vertical in a sluice run, with a slope of 12-15 degre Packing and extreme gold loss were often observed when any of the following conditions occurred Shallow slopes, narrow gaps between riffles, excessive feed rates, insufficient ,...

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  • Riffles and Sluice Boxes

    Sluice Boxes EZ Sluice Box Regular price 6500 Sale price Miners Moss - Nomad Sluice Carpeting Regular price 2995 Sale price Sluicing - How to set the correct angle on your sluice box How to Sluice for Gold Sluice Box Clean Up Tips Gold Prospecting - FREE TIPS Gold Prospecting EQUIPMENT SEE ALL...

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  • riffles in a dredge sluice box milling machine usa made

    sluice box riffle straight YouTube Oct 16, 2011 Kind of funny how people always talk about special riffles and angles Here is just a plain straight bar Great close in vortex...

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  • Gold Well Vortex Drop Riffle Sluice Box

    The sluice may be run at a wide range of attack angle You should test the sluice at different angles to see what is best for the material that YOU are processing Like any sluice, there will be an optimum water flow and angle for the material you are working with...

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  • angle of the riffles in my sluice box Molino de sorgo

    A sluice box should be set with a 4-8 degree angle Another rule of thumb is that the sluice should be angled to drop roughly 2 inches per foot of length The exact angle depends on the size and weight of the material, the riffle design, and the speed of the current...

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  • angle and spacing of riffles for sluice box

    Two types of riffles, 1-10H expanded metal 15 x75 x25 and 125 angle iron riffles dredge riffles , were used in conjunction with 3/8 thick Nomad matting for 25 tests The effects of variations in upper feed size, water flow rate, sluice gradient, and solids feed rate on the recovery of placer gold particles are documented...

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  • » Setting the Proper Water Velocity Through a Sluice Box

    How much water velocity is directed over the box directly affects how much material will stay behind the riffl When the correct amount of water force is being put through a sluice, its riffles will run about half full of material, and the material can be seen to be dancing and vibrating behind the riffles concentrating when the water is flowing...

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  • angle of the riffles in my sluice box

    Simple Steps to Build a Sluice Box for Gold RareGoldNuggets Aug 14 2016 To build your own sluice box follow these simple steps To capture more gold the design of your riffles should be able to cause turbulence in the For example how do ,...

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  • what angle should rifles be in a sluice

    Dec 03, 2009 If you increase the angle of your sluice box you will start to lose more of the fin The problem is the packing of the black sand between the riffles that do not allow the fines to go to bottom and much of the fine gold will sail down the ,...

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  • angle of the riffles in my sluice box

    Oct 16, 2011 Kind of funny how people always talk about special riffles and angl Here is just a plain straight bar Read More diy sluice box riffle angle , angle of the riffles in my sluice box number of riffles for a home made sluice box number of riffles for a home made sluice boand PDF Read more...

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  • Gold Sluice Box Design

    09-09-2015 0183 32 The gold sluice box is an efficient alternative to panning for gold, allowing the prospector to quickly sift through a much greater volume of sediment Although many affordable varieties are available to purchase, they are even more affordable to build With a little knowledge, skill, and creativity, a prospector can build a custom sluice box from almost any type of solid ,...

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