The Keene A52S Super Sluice Box with Stand is one of the most innovative gold sluice systems ever developed by Keene Engineering. Designed to process unclassified material, the A52S dramatically increases production by eliminating the need to classify material before feeding it into the sluice. Its integrated classification system, premium recovery components, and fully adjustable folding stand make it one of the most versatile and efficient sluice boxes available today.
The A52S features a unique combination of grizzly bars, punch plate, woven wire screen, expanded metal, Hungarian riffles, carpet, and Keene's Miracle Mat, creating multiple recovery stages that efficiently capture coarse gold, fine gold, flour gold, and micro gold—even in heavy black sand conditions.
Whether you're prospecting rivers, mountain streams, or setting up for high-volume placer mining, the Keene A52S allows you to move significantly more material while maintaining exceptional recovery performance.
Unlike conventional sluice boxes that require pre-classifying material, the Keene A52S Super Sluice allows you to shovel bank-run material directly into the classifier screen. The integrated screening system quickly separates oversized rocks while reducing water velocity beneath the screen, creating ideal recovery conditions for the riffle system below.
Its adjustable folding leg system allows fast setup on uneven streambeds, eliminating the time-consuming search for the perfect location. Simply adjust each leg independently, level the sluice, and start recovering gold within minutes.
✔ Eliminates most pre-classifying
✔ Processes substantially more material than traditional sluices of similar size
✔ Outstanding recovery of coarse, fine, flour, and micro gold
✔ Performs exceptionally well in heavy black sand
✔ Adjustable stand for quick setup on uneven terrain
✔ Easy cleanup and maintenance
✔ Expandable for future upgrades
✔ One of the highest-production sluice boxes available
✔ No need to classify most material before feeding
✔ Exceptional fine gold recovery
✔ Rugged American-made construction
✔ Adjustable stand makes setup fast and easy
✔ Expandable into additional recovery systems
Place the A52S in moving water and adjust each folding leg independently until the sluice is level and operating at the desired angle. Feed bank-run material directly onto the integrated classifier screen. Oversized rocks are separated while properly sized material flows into the recovery section below, where the Miracle Mat, riffles, and expanded metal efficiently capture gold. Cleanup is quick thanks to the modular recovery system.
At High Plains Prospectors, we've helped thousands of prospectors choose the right equipment for their style of mining. We proudly offer genuine Keene Engineering products backed by knowledgeable customer support, competitive pricing, and fast shipping. Whether you're upgrading from your first sluice or investing in one of the industry's most respected recovery systems, you can buy with confidence from one of America's trusted prospecting dealers.
Upgrade to the Keene A52S Super Sluice Box with Stand and experience why it has become one of the most respected high-production sluice boxes on the market. With its innovative self-classifying design, adjustable stand, and proven Keene recovery system, the A52S helps you process more material, recover more gold, and spend more time mining.
Our Super Sluice Box is the first sluice that allows you to dump unclassified material through the box at much higher volumes than ever thought possible while still retaining fine gold! Not only does this sluice a eat material like no other, it is the easiest and fastest sluice to set up in the world.
We have manufactured this sluice box with the highest possible quality we can achieve. The legs, latches, screens, and riffles are simply bulletproof and should last for years. The performance of this sluice box is "by far superior to anything on the market” We simply blow the competition away. This sluice box will find you more gold than any other box out there and you will not find a better sluice box to expand into dredges, high bankers and more than the Keene Super Sluice.
Net Weight 18.5 lbs
This sluice is incredible! Set up is so fast and controlling water flow and the drop is ridiculously easy. The built in classifier works so well! No more hurt back from classifying and I can work easily twice the amount of material by not having to classify. At the end of my day today I was shocked at how much material I ran and with no Tylenol and no back pain! I will never use different sluice than my A52s! My only regret is not buying this years ago! It kills me to think of how much gold I lost by compromising on my set up and the hours I spent classifying. Shop... can we get an elite 6 star rating for this bad boy?!
Awesome sluice but the shipping was a nightmare, thin box with nothing to protect the sluice from being bent and warped but luckily I was able to bend things back into the original shape but extremely disappointing that so little care was taken...I am a fully disabled veteran on fixed-income and it's going to take me 6 months to pay for this sluice and I'm not made of money so it really sucks when we customers are not valued.
Hands down best sluice box I’ve ever had. Night and day difference from my last one. Having the adjustable legs to get the perfect height and angle is everything.. the classifier attachment saves my back so much pain from sitting there and classifying everything first. Amazing product and customer service.
Keene A52S Super Sluice Box with Stand
The Keene, a 52s super sluice is hands-down the best sloth you can buy! This loose box eat dirt like no other and is very versatile. I plan on buying all the other components to it. High Plains prospector processed the order super fast and it came exactly as they said I will be back to buy more. Thank you.
Our aim is to establish ourselves as the leading authority and primary source for all your treasure hunting and outdoor supply requirements. Our primary goal is to provide you with exceptional customer support and ensure your satisfaction throughout your entire experience with us.
As a dealer, we pride ourselves not only on being accessible to our customers via phone, but we also actively encourage you to reach out and engage in discussions about your specific needs, skill level, or just to chat a bit about our hobbies.
We are committed to providing ongoing support and assistance to better guarantee your success in your treasure hunting endeavors.
At High Plains Prospectors, the support doesn't end with the sale.