Build your own Sluice Box then go out on your own adventure and get some gold! Entertaining & Educational. Join us as we head out to a desert creek that only runs a short time during the winter, perfect for using the sluice box we made. DVD is an extended version that includes step-by-step explanation of exactly how to build a nice sluice box.
13-06-2012· To build a rocker you start by building the upper box first this is about eighteen inches by twelve inches in size, and about four inches deep. Then a lower sluice box is constructed that is from four to five feet long, a foot wide, and about four inches deep. The upper box is attached to the lower box with four one x twos that are about a foot ...
13-11-2011· Clearly, it would be better to build the sluice out of metal, but just about anyone should be able to come up with the tools required to build out of acrylic. This sluice should last a season or two if you aren't too hard on it. This sluice design will work best on fine material such as fine gold and sand.
otherwise, gold could be lost. At the bottom of Figures l and 2, two "rockers", made of 2" by 6" inch or 2" by 4" inch lumber, the width of the sluice; and beveled from the center outwards, are nailed to the box sufficiently far apart so that it can be rocked to and fro easily. Underneath, two rocking plates
After you have located a promising deposit of gold-bearing gravel, walk along the stream bank and look for a place where you can set up your sluice box. You should search for a spot where the current is moving quite swiftly. 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.
how to build sluice box pdf – Grinding Mill China. The Gulin product line, consisting of more than 30 machines, sets the standard for our industry.
29-07-2015· How to SIZE a Sluice Box. This week I went and asked "how to SIZE a sluice box" to the crew on a large gold prospector forum and other sluice or gravity gold recovery 'experts' and gathered the list of emails and forum posts here below. As you will see, in summary, most can optimize or troubleshoot a sluice box but few or none can size a gold sluice box.
Typical mass balance for the use of sluice-boxes •Feed: alluvial gold ore: 100m3 or 180t (one day) = •Rougher sluice-box pre-concentrate: 180kg = 0.1% •Cleaner sluice-box concentrate: 18kg = 0.01% •Only the cleaner concentrate or 0.01% of the material is amalgamated! •99.99% of the material is discharged completely
Cheap Sluice Box That GETS GOLD: everyone will tell you a small one will drop gold out the back but if you build it right then it wont. this cost around $30 and will get you some good gold …
DIY Sluice Box. Building a sluice box for gold prospecting is a fairly simple project, and is a fun way to spend the winter in preparation for the mining season. Using simple tools, you can design and make your own sluice box, and be prospecting for gold in no time. Build your own prospecting equipment.
sluice box will provide just enough stability to weigh it down. STEP 2: FEEDING THE SLUICE Feed your gold-bearing gravel into the upper portion of the sluice box in carefully regulated amounts. Do not, under any circumstances, dump a large amount of gravel into the sluice box all at once! The gravel must be fed at a pace that will not overload ...
Gold Sluice, Gold prospecting, home made gold sluice, gold sluice design, gold sluice plans, building a gold sluice, gold sluice riffles, build your own sluice box, : Find out more by checking out all of our links below: Learn The Basics of Placer Mining for Gold:
15-10-2016· Step 2: Ribbed Matting. at your local gold prospecting shop or online you can find this for cheap. we got a 8x8" peice for $4 and cut it down to 3X6 and glued it 4" from the front. and it needs to be RIBBED matting. Ask Question.
A Recirculating Sluice Box for Gold Prospecting: One of my many hobbies is recreational gold prospecting. I've been gold panning on my vacations for many years. It's a lot of fun. It's great exercise. I get to do it in really scenic locations. I have even found some gold. However, you …
Sluice Box: A sluice box is probably the biggest and most important thing that you can make for yourself on a dredge. It's an key and critical item - hey, if your sluice box doesn't capture the gold, then your whole dredge project is a lot of wasted time.
The Problem with Sluice Boxes Many companies make claims on the total percentage of gold their sluice box will recover. This mainly refers to "fines" the box will catch. The difficulty I have with 98% of the sluice boxes out there is that they are built straight. …
11-01-2016· I consider the gold shaker table to be a " shaking sluice box " OR " self cleaning sluice " as they both essentially are classifiers used as heavy gold concentrating devices. Apart from nuggets; generally the valuable minerals like heavy precious metals like platinum and palladium that can be recovered by tables and sluices, are found in one size range (generally the finest) and the ...
multi-level boxes into the field. For fine gold recovery the use of riffles can actually be a negative design element and most boxes specifically built for this type of gold don't use any type of riffle system. Good examples of this box type are the 'DFS' (Damn Fine Sluice) and Steve Gaber's 'Pop-and-Son Sluice'.
box. I have to explain that the 10 inch wide box is too small and the velocity is too high to catch gold. Here are a few examples of a well balanced dredge: 2" backpack dredge. Small but effective 2.5 hp 100 GPM pump with 10" wide box. 2.5" dredge 4 hp engine with a 200 GPM pump with a 12' wide sluice box.
As you will see, in summary, most can optimize or troubleshoot a sluice box but few or none can size a gold sluice box. How much sluicing area? How wide, how long should the sluice be? Given water volumes are absolute minimum volumes, any less will cause gold losses. Angle iron section should off course be just half of that width for proper water flow.
Making your own gold sluice is actually a very good beginning project for new prospectors in my opinion. Just take a close look at the many types of sluices being offered by the different manufacturers, and that will give you some good ideas about how you can build your own sluice box.
metal for approximately one-third of their total recovery surface. This is especially true of manufactured sluice boxes. The recovery area in a standard 3-foot-long sluice box comprises only 2 feet. While this is usually sufficient area to recover most of the gold going into a sluice, it demands that the angle of the sluice, as well as
09-09-2015· 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.
Dredging with Levels by Jim Witt, California I found that judging the right angle of drop on my 2" dredge sluice box was to cumbersome and I was often wrong. I often times work alone and could not take the time to watch the pitch carefully so I attached two levels on the dredge that would visually show me when the dredge was level side-to-side, and when it had the correct drop (2" for 3 foot).
Assemble Marlex Hopper Kit to your A-51 or A52 Hand Sluice as per diagram. On the A51 sluice place the hopper over the sluice box and lower it into the sluice making sure that the front edge of the hopper buts up to the ribbed rubber matting. (note the hopper will overhang the edge of the sluice approximately 2 …
09-09-2015· Larger sluices can be made with battens to cover joints between boards where gold might slip out, and with braces built around the outsides of the box for greater rigidity. To provide for a series of boxes, the ends should be beveled or the units tapered so that one will slip into the other in descending order and form a tight joint.