what way does the angle iron go in a sluice box

Plan, Design and Build a Homemade Gold Sluice BoxKnow More

This type of sluice box is very much like what many old timers built and it does catch gold, and is easy to build, but the problem is that it is hard to clean out at the end of the day because it absorbs water and gets quite heavy In addition the abrasion of the flowing gravel will beat up the wooden riffles over time

Where the Gold Hides in Creeks - Gravels and Inside Bends ,Know More

Nov 24, 2013· Quick video showing where gold falls in different areas of inside bends

number of riffles for a home made sluice boandKnow More

Water speed / velocity, angle / pitch of the sluice box, amount of water / water depth in sluice , it all works together and has the same impact “across the board” on all riffles,, Chat Now A recirculating sluice box for gold prospecting - Instructables

Placer mining - WikipediaKnow More

The sluice box was used extensively during the California gold rush for larger scale operations When streams became increasingly depleted, the grizzly and undercurrent variants of the sluice box were developed The grizzly is a set of parallel bars placed at a 45 degree angle over the main sluice box, which filter out larger material

Sluice (Montana Gold Claims)Know More

The riffles, which go on the bottom, are usually set crosswise in the box, but they can also be effective when placed lengthwise, the concentrates settling between them They may be of wood, or of strap or angle iron, or a combination of the two Straight, round poles or ,

77 Gold Prospecting Tips - How to Find Gold Like a Pro ,Know More

May 05, 2017· Sluice boxes are really handy tools for gold prospecting If you already have a gold pan, but you want to step-up to something that you can move a little more material then a sluice box is the way to go They are still inexpensive, but they will increase your gold recovery 26 Use Special Low-Flow Type Sluices for Low-Flow Creeks

Hydraulic Riffles ? | Gold Dredging ForumKnow More

Apr 23, 2011· And it appears as if reversing the direction of the angle iron only makes the problem of the occurring boiling action, much worse I don't like the idea of using angle iron at all (bent at an angle of 90 degrees), in a dredge sluice box And you won't see angle iron used in modern dredge sluice box's

Gold in privately owned gravel pit - GPEXKnow More

Jun 20, 2012· Gold in privately owned gravel pit; User Info Username: Password: Welcome, Guest Please login or , to build a 3'x 30' sluice, from materials ,that i have available to me , or [at reasonable cost] , You dont need angle iron riffles as high as what you are describing If I am understanding you correctly you are looking at 3 x 3 and 2 x 2 .

Block Plane Basics - WOOD MagazineKnow More

The block plane owes its handy size in part to the shallow angle between the blade—or iron—and the sole This bedding angle is usually in the neighborhood of 20° for block plan In a bench plane, it's normally about 45° Even so, a block plane's cutting edge meets the wood at about the same angle as a ,

Fine Gold Recovery with Suction Dredges [Archive] - AMDS ,Know More

The report calls for 1" tall x 1/2" top lip angle iron with a 15 degree backslant and 2" spacing If you go smaller riffle you want less spacing, not more , set up that I have actually classify the incoming material that the dredge will fire at it and still catch the gold the way it does now? , How large of a sluice box ,

what way does the angle iron go in a sluice boxKnow More

what way does the angle iron go in a sluice bo what way does the angle iron go in a sluice bo Boiler Type , Thinking Outside the Box: A Misguided Idea $ 500,000 was released by the government to the public due to UN collaboration and end-of-year donation the sum of $ ,

Direction Of Expanded Metal In SluiceKnow More

May 26, 2012· Most people will place the expanded metal with the "upslope" pointing upstream, or toward the flow However, I read the results of a study done by UBC on improving sluice performance and their study indicated it didn't make any difference which it way it was pointed

Angles at LowesKnow More

Shop angles in the metal rods, shapes & sheets section of Low Find quality angles online or in store

Sluicing - How to set the correct angle on your sluice boxKnow More

The average specific gravity of the sand can vary so much, there is not one setting to go by, water flow may be faster in one spot than another I have moved up river 50 ft and had to change the angle Here is a sure fire way to tell where your angle belongs First off, you will have to move any larger rock through your sluice

Gold Sluice Box Design - Mineral Processing & MetallurgyKnow More

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 material available

Gold Sluice Boxes for Prospecting - Water PoweredKnow More

The idea is to position a sluice box in a running stream so that the water does the work-- separating the dirt and rocks away from the gold Since gold is heavy, it will stay in the bottom of the sluice, trapped in the miner's moss A good rule of thumb is to set your sluice at a grade of one inch per foot of drop

how crucial is sluice angleKnow More

sluice box angle? water flow? - General Gold Discussions , Hey I am no expert on sluice boxes and mine is home made and different to yours but yes angle does matter Too shallow of angle and beaches" form and clog up behind your riffles in your sluice stopping gold getting trapped in the miners moss

How to SluiceKnow More

Once you find such a place, set your sluice box directly in the current so that the box is filled with water almost to the top You can often compensate by placing the sluice box so that the upper "input" end is slightly higher than the lower "discharge" end

What Way Does The Angle Iron Go In A Sluice BoxKnow More

what way does the angle iron go in a sluice box As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any sizereduction requirements including quarry, aggregate, and different kinds of minerals Get price what way does the angle iron go in a sluice box

Gold Well Vortex Drop Riffle Sluice BoxKnow More

Gold Well Vortex Drop Riffle Sluice Box , The water flow should not go below this And a 12” sluice should have 24 to 96 gallons per minute supplied , 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 .

Sluice Box - Pay Dirt - Nike Free DamendesKnow More

Jan 04, 2020· What’s up, guys? how y’all doing? In the last video i put to the test this Sluice Box and never Found Any Gold Because i was looking for It Myself well i also Mentioned that I’m going to put to some pay dirt i Also Mentioned I’m going to get more Pay dirt Two different [,]

Riffles and Sluice Boxes - How do they work?Know More

The "upstream" end of the sluice can also have a flare to aid in increased water flow The sluice is usually placed in a creek or river and can be held in place by larger rocks, packed in against the sides or one large flat rock on top The slope or angle of the sluice can be adjusted, by arranging rocks under the sluice

Otimum degree angle for your sluicebox?Know More

Jul 22, 2012· Otimum degree angle for your sluicebox? User Info Username: Password: , Go Down Author Topic: Otimum degree angle for your sluicebox? (Read 13889 times) , Then adjust so that the material clears the sluice in roughly 3 seconds for a box 3' or 3 meters long

how to build a por le sluice box gem miningKnow More

Sluicing How to set the correct angle on your sluice box If the box is running too fast then you will see most of the carpet in 15 sec of time Remember that the box is affected by four things: average weight of the gravel, size of the gravel, water flow throughout the box, and the angle of the box

How to Set the Right Angle on Your Sluice Box - YouTubeKnow More

Mar 21, 2016· Use the "Sluice Setter" Digital Pitch Gauge to set the right angle on your sluice box, so you're not losing precious gold! Then please go to sluicesetter to order one for yourself

How I built a recirculating sluice box for gold prospectingKnow More

I decided I needed to find a way to capture and reuse the water So I decided to build a recirculating sluice I drew up a simple plan for a cradle that would sit on top of a plastic storage bin full of water The cradle would hold the sluice and allow me to adjust the angle of tilt Water would be pumped out of the bin to the top of the sluice

A Beginner’s Guide to Prospecting , - Finding A FortuneKnow More

Gold sluice boxes process materials to find gold the same way that panning do The difference is that you’ll have less physical work to do when looking for flakes and nuggets A sluice is a narrow box that water will pass through when it is placed into running water

Using A Sluice Box to Find Gold - Gold PanningKnow More

Jul 28, 2011· The dip-box is a another modification of the sluice that is used where water is scarce and the grade is too low for an ordinary sluice It is a close cousin to the rocker box It is simply a short sluice with a bottom of one by 12 inch lumber, with 6-inch-high sides and a 1 to 1-1/2 inch end piece

Bazooka Gold Trap Sluice box - Equipment - Old Forum ,Know More

Feb 08, 2011· As hatter said, for a cheap to no cost sluice box Wooden riffles will do the job These ones in my first box were just 1 inch by 1 inch square & spaced about 15 inches apart to form a riffle ladder Worked fine Box was 1200 long by 250mm wide bent up aluminium sheet but you could just knock it up out pf ply

Culvert Gold Rush, Ohio 2015 - YouTubeKnow More

Aug 22, 2015· Sara and I took off to the Scenic View Claim on OSPA property Culvert dredged some Removed debris from culvert and recovered lead, mercury and ,