dredge proper sluice dimensions

dredge proper sluice dimensions

Some dredge basics - Keene Eng

2019-6-15  2.5” dredge 4 hp engine with a 200 GPM pump with a 12’ wide sluice box. 3” dredge 5.5 hp with 250 GPM pump 14” wide box 4” dredge 6.5 hp with 275 GPM pump with 16’ box 5” dredge 13hp 400 GPM with 20” wide box 6” dredge 13 to 26 hp 20” to 26” wide sluice depending on the pumps and horsepower. LOW SUCTION POWER

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How to SIZE a Sluice Box - Mineral Processing Metallurgy

2015-7-29  How to SIZE a Sluice Box. This week I went and asked “how to SIZE a sluice box” to the crew on a large gold prospector forum and other sluice or gravity gold recovery ‘experts’ and gathered the list of emails and forum posts here below. As you will see, in summary, most can optimize or troubleshoot a sluice box but few or none can size a gold sluice

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DREDGE SUCTION NOZZLES - wvminers

2012-9-16  sizes. Cut the pipe with each piece having one end with a 15 degree angle on one end. Mark the longest point on each of these pieces. Put the angled ends together with these points, point-to-point. Some trimming may be required for a flush fit all the way around, use an arc welder or similar unit to tack weld the parts together.

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The Gold Dredge - Keene Eng

2014-11-14  The Surface Dredge. As the heading ofthis section implies, surface dredge floats on the surface of the water. The material is pumped to the surface through a suction hose into an efficient sluice box that is capable of recovering extremely fine particles of fine gold. The sluice

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4 Dredge Instructions - kellycodetectors

2012-5-29  the sluice box to become overloaded with solid content, resulting in a loss of values. SLUICE BOX ADJUSTMENT Most models have a slight adjustment to raise or lower the sluice box. The proper sluice box adjustment can effect the recovery of values. If the sluice does not have enough angle, the sluice box will "load up" causing the riffle openings to

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Dredg

2021-6-18  The dredge comes with a 6.5 horsepower Honda engine, our P180 pump, 20 feet of suction hose and the oversized non-clogging power jet and jet flare. Net weight 178 lbs. Float dimensions are 60" x 10.5" x 10.5" and Floatation assembly. Model

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Keene 4" Jet Flare Dredge 3 Stage Sluice with P180 AB ...

Keene 4" Jet Flare Dredge 3 Stage Sluice. Keene’s “3 Stage Sluice Box” provides excellent gold recovery and easy, convenient clean up. Note below that in Stage 1 the primary riffles can be removed separately from the other riffles and a new plate covered with deep V rubber matting that is also easily removable is placed at the end of the flare for fine gold recovery.

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dredge sluice angle - uf1.fr

The Motor Sluice can also be configured to adapt to a dredge from 1.0 to 3.0 inches. The main difference between the Motor Sluice and the standard Gould-Gravity-Trap dredge is that a box is added to the Gould-Gravity-Trap in place of the dredge hose adapter. The box uses a Grizzly, placed at a sixty degree angle and is equipped with a 360 ...

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Gold Sluice Box Design - Mineral Processing Metallurgy

2015-9-9  The gold sluice box is an efficient alternative to panning for gold, allowing the prospector to quickly sift through a much greater volume of sediment. Although many affordable varieties are available to purchase, they are even more affordable to build. With a little knowledge, skill, and creativity, a prospector can build a custom sluice

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Specifications - Yankee Fork Gold Dredge

DATE FOR THE YANKEE FORK GOLD DREDGE NO. 338 SERIAL NO. 16639, SPECIFICATION #3261, DRAWING #236,148 Built for Snake River Mining Company Subsidiary of Silas Mason Company, New York Built by Bucyrus-Erie Company Ingersol-Rand Company Olsen Manufacturing Company, Boise Idaho Crew of the Snake River Mining Company Date built Started: April 1, 1940 Finished: August []

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keene 3 stage 4 sluice measurements - zygomat.fr

3 dredge proper sluice dimensions - coupe.waw.pl. Building a 3 stage sluice box for a gold dredge. Header / crash box / flare: This is . More + Jobe Yellow Jacket Sluice Boxes (36" OR 45") This is a good starting point for most sluice box angle set ups. Optional Sluice Extension (Sold Separately) The sluice extension trough replaces the flare ...

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Some dredge basics - Keene Eng

2019-6-15  2.5” dredge 4 hp engine with a 200 GPM pump with a 12’ wide sluice box. 3” dredge 5.5 hp with 250 GPM pump 14” wide box 4” dredge 6.5 hp with 275 GPM pump with 16’ box 5” dredge 13hp 400 GPM with 20” wide box 6” dredge 13 to 26 hp 20” to 26” wide sluice depending on the pumps and horsepower. LOW SUCTION POWER

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How to SIZE a Sluice Box - Mineral Processing Metallurgy

2015-7-29  2015-7-29  How to SIZE a Sluice Box. This week I went and asked “how to SIZE a sluice box” to the crew on a large gold prospector forum and other sluice or gravity gold recovery ‘experts’ and gathered the list of emails and forum posts here below. As you will see, in summary, most can optimize or troubleshoot a sluice box but few or none can size a gold sluice

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4505 Series 4 Inch Dredge Assembly Instructions

2019-2-6  Sluice Box Tilt Adjustment Move the sluice Box forward to increase or backward to decrease the angle. The proper sluice box angle adjustment can affect the recovery of values. If the sluice does not have enough angle the sluice box will "load up" causing

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4 Dredge Instructions - Keene Eng

2014-11-14  the sluice box to become overloaded with solid content, resulting in a loss of values. SLUICE BOX ADJUSTMENT Most models have a slight adjustment to raise or lower the sluice box. The proper sluice box adjustment can effect the recovery of values. If the sluice does not have enough angle, the sluice box will "load up" causing the riffle openings to

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» Setting the Proper Water Velocity Through a Sluice Box

In setting up a sluice, if feasible, it is desirable to have enough water flow to move the material through the box as fast as you can shovel (or dredge) it in at full production speed. Most of the riffles being used today are designed so that a concentrating-action

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High Production Power Sluice Combination Dredge:

High Production Power Sluice Combination Dredge Take a look at our 178 Series High Production Sluice and Concentrators This new model features a hopper that is nearly twice the size of earlier model that can accommodate much higher volumes of material.

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Power Dredge Sluices: Keene Engineering Online

6 HP Power Sluice with 12 Foot Sluice Box. $4,495.00. Quick View. 6 HP - 3 Inch Dredge Combination with 8 Foot Sluice Box. $3,895.00. Quick View. 6 HP - 3 Inch Dredge Combination with 12 Foot Sluice Box. $4,495.00. Quick View.

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Dredg

2021-6-18  The dredge comes with a 6.5 horsepower Honda engine, our P180 pump, 20 feet of suction hose and the oversized non-clogging power jet and jet flare. Net weight 178 lbs. Float dimensions are 60" x 10.5" x 10.5" and Floatation assembly. Model 4405PH With T80 Compressor. Now Special Order Only.

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How To Build and Operate Sluice Boxes - Heckler

2016-8-22  2016-8-22  popular ‘Gold-Buddy’, a ‘Grizzly’ brand mini high-banker, A G-1 power sluice, A Proline 2-1/2” power sluice, a DK 1-1/2” power sluice and a new Keene 2-1/2” power sluice. All of this equipment was used in two different locations having very different dispositions and types of gold between March 12th and August 5th of 2009.

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Different Sizes of Gold Suction Dredges

The proper dredge will depend on your needs. For most gold prospectors in the U.S., a standard 4” suction dredge is the perfect size. It is small enough that it can be used in most rivers and large enough that a good amount of gravel can be processed. Smaller backpack dredges can also work well for some prospectors, but the small size will ...

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How to SIZE a Sluice Box - Mineral Processing Metallurgy

2015-7-29  How to SIZE a Sluice Box. This week I went and asked “how to SIZE a sluice box” to the crew on a large gold prospector forum and other sluice or gravity gold recovery ‘experts’ and gathered the list of emails and forum posts here below. As you will see, in summary, most can optimize or troubleshoot a sluice box but few or none can size a gold sluice

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2.5 DREDGE ASSEMBLY INSTRUCTIONS

2012-5-29  dredge frame, providing more or less tilt on the sluice. Once sluice is in proper position, tighten down the large wing bolts. Push pins. Jet flare Engine can be mounted with or with out base plate for this frame. The power jet or suction hose is supported by the jet support hanger.

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Keene 4 inch Dredge with 3 stage sluice (FREE SHIPPING)

All of our 4 Inch Gold Dredges have fully assembled dimensions of 73" x 46" x 13" and come equipped with a PJ42 Jet. New 4" Keene Gold Dredge Features: New 3 stage sluice box for unsurpassed fine gold recovery. The best in the business. !!! Dimensions

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888 Backpack sluice - with Mini cell Dream mat

This sluice can be fed unclassified but you will need to get your hands in there to move the odd rock if you do. The alternative is using a classifying sieve a bucket and then feeding the classified material. sluice box 8 inches wide; 8 x 24 inches of mini cell Dream mat; 2 x stainless steel bolts, clamping bar and 2 wing nuts; Dimensions:

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Keene 6.5 HP Power Sluice and Dredge Combo – Sunny ...

This high production highbanker from Keene comes equipped with a 3 inch suction nozzle, 20 feet of hose an dis powered by a 6.5 horse power motor. The sluice box measure 6' x 20" for maximum gold recovery. This Qualifies for FREE SHIPPING! Model 175203 is equipped with a 3 inch suction nozzle and 20 feet of 3 inch suc

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Keene 4" Jet Flare Dredge 3 Stage Sluice with P180 AB ...

Keene 4" Jet Flare Dredge 3 Stage Sluice. Keene’s “3 Stage Sluice Box” provides excellent gold recovery and easy, convenient clean up. Note below that in Stage 1 the primary riffles can be removed separately from the other riffles and a new plate covered with deep V rubber matting that is also easily removable is placed at the end of the flare for fine gold recovery.

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MODEL 5110 DE DIAMOND DREDGE ASSEMBLED VIEW

2012-5-29  THE PROPER ANGLE CAN ONLY BE DETERMINED BY EXPERIMENTATION DO TO DIFFERENT MATERIAL CONDITIONS. OPERATIONAL NOTES Sluice Box Adjustment Track Bar. To Increase Angle Of The Sluice, Pull The Sluice Away From The Engine. This Changes The Balance Of The Dredge And Will Tilt The Floats And Sluice. Top View 5100 6100 SERIES

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54” Steel Dredge Riffle – Royal Manufacturing Ind

2021-10-9  Price: $62.00. Add to cart. send to friend. Key Features. Reviews (0) (Use on our 54” Ultra Wide Sluice Box) Larger, deeper Sluice Riffle tray for high production when High Banking. This Riffle can handle more material than the standard Riffle. Reviews.

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Best dredge for a beginner TreasureNet 🧭 The Original ...

2014-2-8  With any dredge, or sluice for that matter, if you over feed it you'll blow gold out the end. If you let it run pumping just water, it'll clean your riffles of gold. So you take just basic stuff you have to learn then add in a 3 stage, now you have to know when to open or close the underflow slide.

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