4" High Performance 3 Stage Sluice Box by Keene Engineering
48"x 16" box
This 4 inch, 3 Stage Sluice Box is simply the lightest, most compact sluice box you can find for superior fine gold recovery. The secret is in Keene's 3 Stage Sluice System that enables us to say that our sluice can out perform any double or triple sluice on the market.
This sluice box features heavy duty latches, rolled top edges for greater strength and safety as well as a longer rubber damper for even distribution.
Sluice box dimensions are 48" x 16"
Works with Keene series 4500/4505 model dredges.
This is a special order item and is not usually stocked - please allow extra time for shipping.
Sluice Stage # 1.
90% of all visible gold is recovered in the primary recovery riffles. This section can be removed independently, reducing clean up time drastically. We recommend this stage be cleaned once a day while the others may be cleaned as infrequently as once a week. The black rubber matting increases visual identification due to the contrast of gold on black. The ribbed matting is also mounted on a plate making removal of the matting even more effortless.
Sluice Stage # 2.
This section of the recovery system is designed to capture any gold that was tied up in clays or hard packed material. This portion of the riffle works extremely well as black sand will not build up.
Sluice Stage # 3.
This stage allows fine material to enter a lower section and protects fine gold from the high velocity water, providing for super fine recovery of gold and black sand. This section also creates a low pressure area at the end of the primary recovery system that classifies material down to less then 1/8 of an inch for even better fine material recovery.
|3 stage sluice FAQInfo on Keene Engineering's newest dredge 3 stage sluice box design.
Keene dredges are available by special order. FOR CURRENT PRICING AND AVAILABILITY ON KEENE DREDGES AND DRY-WASHERS PLEASE CONTACT US AT: 1-760-948-3333 ..
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