![]() We even stock a full line of gold cleanup tools and accessories. We’ve got handheld suction dredges, gold pans and gold classifiers. In addition to sluices, High Plains Prospectors sells all the gold prospecting equipment you need for your sluice. Buy a complete sluice or start with a bare one and configure it however you like. In addition to different styles of sluices we carry a wide selection of sluice mats, miners moss, vortex mats, and other sluicing accessories. We carry a wide selection of gold sluices including everything from highbankers to handheld banjo sluices. Be sure to call or stop by our store to ask our expert staff for advice about setting up your sluice. The sluice should be level from side to side so material doesn’t build up on one side of the box. The sluice needs to be set at the correct angle to allow water to wash over it and wash out worthless tailings while leaving the gold behind. Setting up the gold sluice correctly is important to catching the most gold possible. If a sluice box is setup correctly it will catch everything from nuggets to flour gold. ![]() The turbulence around the top of the riffles creates tiny vortices which spin the water and paydirt around and causes the heavy gold to fall out of solution and into the mat below the riffles. Washing gold paydirt over riffles breaks up the dirt, introduces bubbles and creates a lot of turbulence. Sluice boxes work by washing material over riffles and matting. Think of this, you can carry a heavy metal sluice box that weighs around 15 to 20 lbs and which takes several minutes to clean out or the California River Sluice that only weighs about 1.5 lbs and takes seconds to clean out.Sluice boxes have been used for hundreds of years to process a lot of paydirt in a shorter amount of time than hand panning. You can’t beat the contrast as the black sands stands out from Gold. Made in green or blue durable ABS Plastic. Too much angle will cause the material to flow too fast, resulting in loss of values, evidenced by the riffles running too clean. If the sluice does not have enough angle the sluice box will 'load up' causing the riffle openings to fill with unwanted excess material. This sluice cleans out in seconds, and it catches gold better than any sluice available with almost no gold loss. The proper sluice box angle adjustment can affect the recovery of values. Measurements : 40" Long x 10" Wide x 4 High" This is perfect because removing carpet and metal sections are no longer required. Very easy to set in place because the diverted water flow forces the water to the top forcing the sluice to almost stick to the rocks. In a stream with low water flow, this might be the only sluice working the river. ![]() In a river, water on the underside moves faster than surface water. ![]() However, notice that the leading edge, Called "The Siphon Flare "TM" has an angled lip that blocks the water going under the sluice and forces it to the top. As you can see, you will receive the River Version with the metal bars. If the sluice box is tilted too much the material will flow over the. ![]() 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. California River Sluice Box with Siphon Flare Drop Riffle Sluice Long Version 38" We finally produced the California River Sluice as our newest creation that will forever change Gold prospecting. The angle may have to be re-adjusted once the proper flow has been determined. ![]()
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