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

    Keene A51 Mini Sluice Box Regular price: $119.95 Sale price: Keene Super Mini Sluice Box A-51A Regular price: $120.00 Sale price: SALE ! ! Miners Moss Nomad Sluice Carpeting Regular price: $29.95 Sale price: Sluice Matting ribbed vinyl mats Regular price: $12.95 Sale price: Riffles and Sluice Boxes How do they work? Sluice Box Clean Up Tips

  • 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 exact angle depends on the size and weight of the material, the riffle design, and the speed of the current.

  • Riffles and Sluice Boxes How do they work?

    The slope or angle of the sluice can be adjusted, by arranging rocks under the sluice. Also the flow of water can be adjusted by placing a large rock in front of the intake end of the sluice, to divert some of the water around the box.

  • How to Set the Right Angle on Your Sluice Box YouTube

    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 sluicesette.

  • Author: floatrightinn
  • angle of the riffles in my sluice box

    A sluice box should be set with a 48 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 As you see, there is not a universally applicable answer as to what angle is

  • Best angle for a sluice box CARIBOO GOLD MINERS ASSOCIATION

    Nov 21, 2013· I run more of a beach box setup on fine flake flour gold. My box is 24" wide and runs rough top conveyor belt at 20gpm per foot of sluice width. I find best recovery is between 1/2 and 5/8th of an inch per foot. I see gold migrating a lot at 3/4 and I loose a fair bit at 1" per foot. This is on material screened to 6 mesh in my grizzly.

  • 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 determi.

  • Author: floatrightinn
  • General High Banker Instructions

    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 riffles. If the sluice box is tilted too much the material will flow over the riffle section causing needless loss of values. For a more complete understanding of gold recovery techniques, we

  • A Recirculating Sluice Box for Gold Prospecting : 10 Steps

    Basically, a sluice box is a long, narrow box with a series of obstructions called riffles in it. If the sluice is placed in a running stream of water, and gold-bearing gravel and dirt is fed into the upstream side, the heavy minerals, including gold, get caught in the eddies created by the riffles, and the bulk of

  • 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 48 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 As you see, there is not a universally applicable answer as to what angle is

  • How to Set Up and Use a Sluice Box Black Cat Mining

    Sep 17, 2019· How Sluice Boxes Work Running a sluice box is one of my favorite methods of prospecting. With relatively little equipment to pack in, a prospector can move a lot of material and develop a good amount of concentrates in a day. Sluices also have the advantage of being hand fed, non-powered equipment, so no gas to pack, no smoke to inhale and no noise to spoil a quiet

  • Simple Steps to Build a Sluice Box for Gold

    Aug 14, 2016· Old sluice boxes were often longer than 5 feet long with walls that exceeded 12 inches in height. It really isn’t necessary to make a sluice box this large. If it is designed properly you should be capturing most placer gold within the first few riffles of the sluice box, and certainly no more than 3

  • How To Build and Operate Sluice Boxes

    Good examples of this box type are the ‘DFS’ (Damn Fine Sluice) and Steve Gaber’s ‘Pop-and-Son Sluice’. On the other hand boxes designed to concentrate gold particles of 16-mesh and up in size must have riffles but don’t really have a need for the fine expanded metal mesh or even the Nomad matting though both are recommended.

  • Gold Well Vortex Drop Riffle Sluice Box Gold Prospecting

    The 6” Vortex Drop Riffle Sluices are made of 6061-T6 aluminum which is very durable. 12” Vortex Drop Riffle sluices are considered production or commercial sluices and are manufactured with 7075-T6 aluminum, one of the toughest alloys of aluminum available. The Goldwell sluice is the familiar gravity sluice type operation with some subtle and important differences.

  • Highbanker angles (Page 1) Prospecting Equipment

    Sep 04, 2014· There is no right or wrong, any sluice with any configuration will catch gold, you are the one in control of how it operates though. I do however keep my bottom half at roughly 15 degrees, but I made my sluice without measuring, all by eye, so its a very rough 15. 3 inches per foot as mentioned above is probably a better guide to stick to though

  • Expanded mesh vs riffles. Marine carpet vs Miners moss the

    May 10, 2013· I am looking for the best setup in my sluice box. I reckon I might be missing a little bit of the fine stuff whilst sluicing. Whats everyone's take on the mesh versus "straight bar " riffles. I am kind of still new at this but I think that expanded mesh will be better with fine gold recovery than the bars just from the way the water runs over it.

  • » 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 riffles. 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.

  • Using a Sluice Box 101 Gold Rat Highbankers Australian

    Sluice Boxing 101 By Christopher J Walkin Did you know that fine gold recovery usually makes up for the majority of gold found by small time prospectors? Its much more plentiful and it's usually found in places that are easier to get to. The problem with fine gold is that its so small and improperly set up sluice boxes can let it pass through unintentionally. To remedy the problem you must be

  • Hydraulic riffles for fine gold Rob Towner's Official

    Angle iron and expanded metal was satisfactory in this case. The downside of hydraulic riffles is the tremendous amount of cleanup concentrate. If the values are sufficient then your cleanup circuit will be a bit more complicated with a cleanup jig and or a concentrating table.

  • Proper Sluice Set Up Gold Prospecting Mining Equipment

    The sluice should be set at a downhill angle that allows the material to briskly flow through the sluice. The higher the volume of water available, the shallower the angle will be. Shovel material into the sluice at the flared end as close to the end as possible so that the material is washed over the entire length of the sluice.

  • 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 determi.

  • Author: floatrightinn
  • A Recirculating Sluice Box for Gold Prospecting : 10 Steps

    Basically, a sluice box is a long, narrow box with a series of obstructions called riffles in it. If the sluice is placed in a running stream of water, and gold-bearing gravel and dirt is fed into the upstream side, the heavy minerals, including gold, get caught in the eddies created by the riffles, and the bulk of

  • 1. So what is a sluice box and how does it work? Basically, a sluice box is a long, narrow box with a series of obstructions called riffles in it..2. The sluice itself is just a simple three-sided box. I decided to keep it simple and cheap, so I made it out if wood. I used a 1 x 6 pine board 3.3. I saw an old bilge pump at a yard sale. The guy was asking $5 for it. I talked him down to $3. It looks pretty beat up, but it works great. You.4. The photo below shows the spraybar in action. It is made from some 1in PVC pipe with lots of holes drilled in the bottom to allow for water flow.5. My biggest challenge on this build was making the riffles for the sluice out of steel angle stock. I am an old carpenter. I can make anything ou.6. Early sluice boxes just had riffles in them. They caught a lot of gold, but some of the finer gold tended to wash right through them. The old-ti.7. The sluice was essentially finished at this point. However, I couldn't stop tinkering. I decided to do some refinements. These are optional, and.8. The sluice was done and ready for testing. I attached the sluice to a small blue bin for testing. I had designed this sluice to work with my big.9. The first photo below shows the recirculating sluice is set up on the banks of one of my favorite gold panning streams in Arizona. It is on top.10. Sometimes, if there is a good flow of water in a stream, I won't bother with the whole recirculating setup. I'll just put the sluice right into.
  • General High Banker Instructions

    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 riffles. If the sluice box is tilted too much the material will flow over the riffle section causing needless loss of values. For a more complete understanding of gold recovery techniques, we

  • Sluice Box Matting Options for Fine Gold Recovery

    Quality matting is important not only in a basic sluice box, but also for the sluice on a suction dredge. It is a good idea to experiment with different water flows, angles of the sluice box, riffle types, and different matting to increase the fine gold recovery. To prevent clogging of the riffles and matting, don’t feed the riffles

  • How To Build and Operate Sluice Boxes

    Good examples of this box type are the ‘DFS’ (Damn Fine Sluice) and Steve Gaber’s ‘Pop-and-Son Sluice’. On the other hand boxes designed to concentrate gold particles of 16-mesh and up in size must have riffles but don’t really have a need for the fine expanded metal mesh or even the Nomad matting though both are recommended.

  • sluice box angle? water flow? General Gold Discussions

    My home made box is a metre long & I work on no more than 50mm of water going through. Due to using my rail system to classify as I put the shovel loads onto my box & not using riffles as such (I use a rubber mat with a raised diamond pattern), I place my pan at

  • Proper Sluice Set Up Gold Prospecting Mining Equipment

    The sluice should be set at a downhill angle that allows the material to briskly flow through the sluice. The higher the volume of water available, the shallower the angle will be. Shovel material into the sluice at the flared end as close to the end as possible so that the material is washed over the

  • Drop Riffle ABS sluice boxes

    Sluice Boxes . Drop Riffle sluices for the gold prospector who likes to travel light and get the gold others miss. Drop Riffles in our sluices allow the gold to drop out of the fluid stream and stop. Gold is heavy and once it drops into the Drop Riffle it can not get out.

  • Highbanker angles (Page 1) Prospecting Equipment

    Sep 04, 2014· 04 September 2014 02:58 pm. Okay guys thanks for this information. I'm at school now and about to go start working on the Highbanker I about half hour.this lesson will be hoping to get the strips riveted to the hopper box the sluice box will be getting expanded mesh cut and most likely get the leg hold bits made if you get what I'm talking about.

  • Expanded mesh vs riffles. Marine carpet vs Miners moss the

    May 10, 2013· I am looking for the best setup in my sluice box. I reckon I might be missing a little bit of the fine stuff whilst sluicing. Whats everyone's take on the mesh versus "straight bar " riffles. I am kind of still new at this but I think that expanded mesh will be better with fine gold recovery than the bars just from the way the water runs over it.

  • Sluice Box Angle Indicator? Does it work? [Archive] AMDS

    A sluice can function very well, even at the wrong angle, IF the riffles, and water flow, and all other things are in concert with each other so that the gold does get trapped. That being said, sluice angle, riffle height and configuration, and water flow are the most important things in my experience.

  • Sluice Box Cleanup When to Remove Gold and Black Sands

    This can be attained a few different ways; you can resituate the sluice in an area that has slightly more flow, you can situate the sluice at a slightly steeper angle to increase the speed of water going over the riffles, or you can add a few rocks in front of the sluice to funnel more water into the box.