I use a 5" triple sluice Keene and this clean-up method will work with anything 4" and over. After you have emptied your sluice into a suitable tub, screen the cons with 1/4" screen into a five gallon bucket. Only screen 2-3 scoops at a time so you can carefully check what is left in the screen for large nuggets.

4" High Performance 3 Stage Sluice Box by . 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.

Fine tuning the gold dredge, working with the mats, riffles, expanded metal, dredge hose connections and more.

3 stage sluice build - YouTube. 28 Mar 2013 ... It looks really good. You may want to expand the drop opening or make it adjustable from 8" to 12" but try it first and see how much black sand...

These D.I.Y. Sluice boxes are DURABLE & LONG LASTING! Perfect for the person wanting to build their own personalized recovery system for their specific recovery needs. With either 4" or 5" tall sides, they are well suited for an over/under type, 2 or 3 stage sluice for your Dredge, Highbanker, Power sluice, Trommel or Hand sluice.

Sluice boxes have been used by gold prospectors for years. The bottom of a sluice box is covered with so-called riffles. Water flows through these riffles, and any heavy material, including gold, falls to the bottom of the box while the water and any lighter materials, including sand, is washed away.

High production fan style gold classifier (virtually jam proof). Easy and inexpensive to make. Uses new gold recovery technology that is old school for Mother Nature. Very wide sluice bottom means high processing capacity and excellent gold / sand separation. It uses a new very fast "Fan Style Classifier".

Homemade 3 Stage Under Current Sluice Box catching Gold, On the three stage sluice, most of the gold gets caught in the upper part As the gravel passes down the box, it goes over a screen, which in my sluice has 3/16 inch hol The fine gravel and smallest gold goes down through the screen into the lower or underneath section of the sluice There the slower water allows the fine gold to settle ...

If your sluice is submerged to much the water it's sitting in will slow ur flow to much and stop it from working. Question about a keene stage 3 sluice box. Yes, I'm sorry, I am moving it away from the engine. I've only got about 5 or six inches of room left to move it back. The back of the sluice …

Health Building Note 00-09: Infection Control In The Built Environment provides guidance for all providers of NHS care to ensure that estate requirements are met. Discussing the various stages of a capital build from start to finish, HBN 00-09 will help you to ensure that your sluice room can do its job efficiently – from the ground up.

3 stage sluice diagram. HIGH PERFORMANCE 3 STAGE SLUICE 4", 5",6" and 8 " Models …. This final recovery system is designed to capture any gold that was tied up with clays in hard packed material. …. The reports are in from the field and everyone loves the new Keene 3 stage sluice box and its fine gold recovery. » More detailed.

Included with the "159" Gold Trommel is a complete and ready to run 2-stage sluice measuring in at 18"w x 10' long. Mounted to one of our durable 1" square tube frames with 6 fully adjustable legs. We offer many other different options of sluice box configurations for this model, as well as optional Jig and Elutriation tank [Fluid Bed] options.

Keene 4 inch Dredge with 3 stage sluice (FREE SHIPPING) Keene 4 inch Dredge with 3 stage sluice (FREE SHIPPING) - The most popular 4 INCH GOLD SUCTION DREDGE in the world, has all of the features of the larger professional dredges. Our 4 inch dredge is ... Ryan Brady. Gold Prospecting. Gold Sluice.

Quick View. 3" Standard Sluice Box for Jet Flare. $675.00. Quick View. 4" High Performance 3 Stage Sluice. $950.00. Quick View. 5" to 6" Mini 3 Stage Sluice. $1,180.00.

Slope of a sluice is generally in the range of 1.3 cm (1/2 in.) to 3.8 cm (1-1/2 in.) per 30.5 cm (1 ft), depending on the size rock in the feed. To move the larger rocks down the sluice requires a steeper slope or more water, both of which cause greater …

Keene 3 Stage Sluice Box - 4" High Performance - 4" High Performance 3 Stage Sluice Box by 48"x 16" box This 4 inch, 3 Stage Sluice Box is, ... What size pumpKnow More. Jan 15, 2014· Dredge Sluice Boxes, ( because I have a keene 4" 3 stage dredge), California Sluice Box - JOBE - GOLD BUDDY DREDGES - DALKE DREDGES . ...

A video showing how to put back together a Keene 3-stage sluice box from a four inch suction gold dredge. https://

The latest technological design is the new 3 stage sluice box. The new box works similar to the double or triple sluice, classifying the fine material into separate compartments or sluices for processing. The differences are: 1. The material is classified 1/3 of the way down the box allowing the fine gold to fall and settle out of suspension. 2.

A 2015 Jeep Wrangler JKU Sport 4dr 4x4 build by Samson Carr Love the jeep life style and the entire jeep community. All mods are DIY, no better way to get to …

2nd stage Riffle Secondary classifier Punch plate 1st stage riffle Jet flare Side view of 3 stage sluice box Three Stage Sluice Instructions The 3 stage sluice box requires more water than a normal sluice box to operate correctly . W e recommend that the engine be ran at least 2/3rds. throttle or higher.

Homemade 3 Stage Under Current Sluice Box catching Gold ... Build a home made Sluice Box, make your own design plans and then build it yourself; Prospecting for Gold, dredging,: . ... Nearly all portable dredge sluices have Hungarian type riffles, and I wanted my homemade ....

A normal sluice box tilt is approximately. 3/4" inch to the running foot. Afour foot sluice box should have an approximate tilt of 3". There is no one setting that works for all dredges. You will want to run you're dredge as flat as possible while still clearing the lighter material from the riffles.

Use multi-stage builds 🔗. With multi-stage builds, you use multiple FROM statements in your Dockerfile. Each FROM instruction can use a different base, and each of them begins a new stage of the build. You can selectively copy artifacts from one stage to another, leaving …

"Easy Lift" Tm. AlternegyInventiveDesignGroup.com. For film of, or order info Email. It comes as a sluice box atachment model, high banker, and dry washer ...

The typical wooden homemade sluice is made of boards and varies in width from 8 to 18 inches, usually with a depth of 6 inches to a foot. A typical length would be in the three to 6 foot range. Riffles can be made from half inch square dowel nailed about every 6 inches down the length of the sluice. The section without riffles in the top of the ...

3 stage sluice FAQ Gold Fever Prospecting. Lower speed or velocity is required to recover fine gold in the lower or separate sluices When the speed is high enough to carry off the larger nonvalue cobbles through a single sluice box, a loss of fine gold can occur if the material and flow is not separated The latest technological design is the new 3 stage sluice box The new box works

build your own three stage sluice - zygomat.fr. Homemade 3 Stage Under Current Sluice Box … The 3 stage sluice box - starting construction: In developing plans for a homemade sluice box, the more time you spend thinking about your design, the better. You don't want to have to buy parts you don't need, but on the other hand your slice box need ...

Three Stage Sluice Instructions. 1st stage riffle Jet flare Side view of 3 stage sluice box Three Stage Sluice Instructions The 3 stage sluice box requires more water than a normal sluice box to operate correctly . W e recommend that the engine be ran at least 2/3rds. throttle or higher.

On the three stage sluice, most of the gold gets caught in the upper part. As the gravel passes down the box, it goes over a screen, which in my sluice has 3/16 inch holes. The fine gravel and smallest gold goes down through the screen into the lower or underneath section of the sluice. There the slower water allows the fine gold to settle out.

Building double classification screens, so they can be adjusted up and down to allow you to set three separate water-flows through the sluice box, requires quite a lot of labor! But getting this right is the foundation of this whole concept. Here are some video links which demonstrate the …