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sluice box

VDR Sluice (6×36 inch) for testing, production, and black sand cleanups! This is an enlarged (6inch x 36 inch) version of our... Sale! $ 478.17 Original price was: $478.17. $ 391.22 Current price is: $391.22. +GST for NZ Add to cart

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Emily Riedel's Guide to Building a Bering Sea Gold Diver …

A suction dredge is basically an underwater vacuum cleaner that sucks (hopefully) gold-bearing gravel up and runs it through a sluicebox. In more technical terms, suction is created by a motor-driven centrifugal pump moving high pressure water into a jet system, creating a low pressure area that creates suction at the nozzle via the venturi …

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Gold Mining 4 Inch Jet Suction Dredger With Sluice Box

High quality Gold Mining 4 Inch Jet Suction Dredger With Sluice Box factory from China, China's leading Gold Mining 4 Inch Jet Suction Dredger With Sluice Box product market, With strict quality control Gold Dredger factories, Producing high …

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Plan and design your own home made suction …

First you have to decide if you want a suction nozzle or power jet type. The suction nozzle puts the high-pressure water in right at the nozzle. A power jet puts the high-pressure water in just before the sluice box. A suction …

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Plan and design your own home made suction dredge for …

First you have to decide if you want a suction nozzle or power jet type. The suction nozzle puts the high-pressure water in right at the nozzle. A power jet puts the high-pressure water in just before the sluice box. A suction nozzle is best in very shallow water; a power jet produces better overall suction. Most dredges are power jets, but ...

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2.5 DREDGE ASSEMBLY INSTRUCTIONS

Side support frame handles Tracking bar studs with locking pins Sluice box tracking bar slides forward and backwards to adjust the sluice box angle. Page 2 and 3: 2.5 " DREDGE ASSEMBLY INSTRUCTIONS Page 4 and 5: Inside view of 2.5" sluice 2.5" jet

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Infinity jet

I used the basic straight jet venturi as the baseline and compared it to the tri-jet, the suction nozzle and the infinity jet. The infinity jet produced the most vacuum, the tri-jet was 2nd, & the suction nozzle was 3rd, the straight jet came in last in performance. There are some strange dynamics going on inside the various jets.

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Keene 2.5 inch Dredge 12" box (FREE SHIPPING)

The new jet flare design also improves fine gold recovery and increases suction power. It is easier to set up in shallow water conditions. The sluice box can also be set …

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Suction Nozzles

Suction nozzles are suction creating devices on a gold dredge. They in effect push material through the suction hose to the sluice box. Suction tips are used in conjunction with power jets, the other type of a suction creating device used on a floating dredge.

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Sluice box

Suction Nozzle or Power Jet? Getting a Claim; Specials; News; Contact $ 0.00 0 items; Home / Sluice Box / Sluice box – kitset. Sluice box – kitset $ 256.52 +GST for NZ. ... Ultralight Sluice Box which doesn't require any... $ 138.26 +GST for NZ Select options This product has multiple variants. The options may be chosen on the product page

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

The adjustable PPJF4 jet flare can be raised and positioned at frame level for transporting through rapids and shallow areas. 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.

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HIGH PERFORMANCE BACKPACKABLE DREDGES

model engine pump comp suction depth jet model jet flare sluice box fuel per hour assembled dimensions dredge capacity weight shipping weight 4500p p180 vanguard b/s 6.5 p180 none 20 feet pj42o ppjf4o sb4f3.30 73" x 46" x 13" 5 yph 195 lbs. 400 lbs.

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12inch Oversize hopper Outback Pioneer Series Highbanker

Suction Nozzle or Power Jet? Getting a Claim; Specials; News; Contact $ 0.00 0 items; ... 2 Inch sluice box with dredging riffles, screen and... $ 520.87 +GST for NZ Add to cart. SLUICE BOX – A51 – KEENE. Keene A51 sluice box made from light weight... $ 303.48 +GST for NZ Add to cart.

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Keene 4" Jet Flare Dredge 3 Stage Sluice with P180

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 …

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SLUICE BOX

Keene A52 sluice box made from light weight aluminum. Skip to navigation Skip to content. Phone. Tania +64 27 431 8969 or Charles +64 27 270 5964. Email. EMAIL US. My Account; ... Suction Nozzle or Power Jet? Getting a Claim; Specials; News; Contact $ 0.00 0 items; Home / Sluice Box / SLUICE BOX – A52 – KEENE.

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The Gold Dredge

The sluice box can either rest on the bank, or float on the surface of the water. Another advantage of the surface dredge is it can easily be operated with or without diving equipment. ... Submersible Suction dredge uses …

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Keene 3" Ultra Jet Flare Dredge with P160 | A&B …

The jet flare and water level sluice box gives 30% more suction allowing dredge depths of nearly 30 feet. Also, the state-of-the-art sluice box is more efficient, compact, and lighter. The 3" dredges are powered by …

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sluice box, suction nozzle ( dredge power jet) 2" suction, …

These are dredge power jets they are 2" OD suction with a 1.5" OD inlet ( NOTE THAT ALL PORTS ARE NOT THREADED )These are all aluminumThe 2" main tube is 2 foot long ALL SALES ARE FINAL PLEASE ASK QUE...from 1101840313 ... sluice box, suction nozzle ( dredge power jet) 2" suction, 1.5" Water Inlet.

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KEENE – Sluice box for 3 Stage Dredge

Description. These Sluice Boxes are simply the lightest, most compact sluice boxes you can find for superior fine gold recovery. The secret is in our 3 Stage Sluice System that enables us to say that our sluices can out perform any double or triple sluices on the market. These sluice boxes feature heavy duty latches, rolled top edges for greater …

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2.5 Inch gold mining dredge boat with high effect sluice box …

2.5 Inch Gold Mining Dredge Boat With High Effect Sluice Box, Find Complete Details about 2.5 Inch Gold Mining Dredge Boat With High Effect Sluice Box,Gold Mining Machine,Power Jet Suction Dredge,Gold Mining Dredge Boat from Supplier or Manufacturer-Qingzhou Real Mining Equipment Science Technology Co., Ltd.

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Sluice Boxes: Online

3" Standard Sluice Box for Jet Flare. $739.95. Quick View. 4" High Performance 3 Stage Sluice. $1,175.00. Quick View. 5" to 6" Mini 3 Stage Sluice. $1,449.00. Quick View. ... Submersible Suction Tubes; High Production Power Sluice & Combination Dredge; Winches, Etc. Prospecting Tools; Rock Crushers; Keene Merchandise; Sluice …

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Suction Gold Dredge Basics

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 ...

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Keene 3 inch Jet Flare Dredge (see new model)

Suction Jet Jet Sluice Gallon Assembled Comp Depth Size Flare Flotation Box Per Hr. Dimensions Capacity Keene Model P180 Pump Keene Model PPJF3 Jet Flare MARLEX Flotation Capacity of 3 Cubic Yards per Hour Keene Model SB3F Sluice Box 3605P 6.5 hp Briggs w/T-80 air 30' depth power jet 73"x46"x13" 150 lbs $3199 j-7522

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Sluice Conversions: Online

2 Inch Jet Flare Combination Kit. $2,150.00. Quick View. 2.5 Inch Jet Flare Combination Kit. $2,199.00. ... Sluice Box Frame with Adjustable Support Legs. $105.00. Quick View. 2 Inch Suction Nozzle Component. $310.00. Quick View. 2.5 Inch Suction Nozzle Component. $339.95. Quick View. Super Sluice Box.

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Keene 4" Mini Jet Flare Dredge with P180 | A&B …

Keene 4" Mini Jet Flare Dredge. This 4" dredge is powered by the Honda GX200 equipped with the P180 pump for suction depths of approximately 20-30 feet. The Jet Flare and rubber damper are designed to spread …

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Keene 2.5" Jet Flare Dredge Suction Nozzle with P160

Keene 2.5" Jet Flare Dredge Suction NozzleThe KEENE 2½" JET FLARE design provides excellent fine gold recovery. The jet flare and water level sluice box gives 30% more suction allowing dredge depths of nearly 30 feet. Also, the state-of-the-art sluice box is more efficient, compact, and lighter. A 150 GPM pump mounted on a Honda GX120 …

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Folding Aluminium Sluice Box

Suction Nozzle or Power Jet? Getting a Claim; Specials; News; Contact $ 0.00 0 items; Home / Sluice Box / Folding Aluminium Sluice Box. Folding Aluminium Sluice Box $ 165.13 +GST for NZ. ... Aluminum Folding Sluice Box • Includes Carpet & Miners Moss, expanded mesh and riffles.

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Keene's 8 Inch Dredges are the gold standard

The 8246VE sluice box has been extended to 16 feet in length. The first section is our 3-stage sluice box for fine & coarse gold and the second half is dedicated for the efficient recovery of gemstones. ... Equipped with our new advanced jet flare and non-clogging suction system, assuring little or no down time for rock jams. An air supply for ...

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SLUICE BOX

Keene A51 sluice box made from light weight aluminium. Skip to navigation Skip to content. Phone. Tania +64 27 431 8969 or Charles +64 27 270 5964. Email. EMAIL US. My Account; ... Suction Nozzle or Power Jet? Getting a Claim; Specials; News; Contact $ 0.00 0 items; Home / Sluice Box / SLUICE BOX – A51 – KEENE. SLUICE BOX – A51 – …

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Has anybody made their own dredge?

it really depends on the size and how much you want to do. ive converted two highbankers to dredges before. if you want to work a small stream (Lets say less than over your head) a 2" pump should work fine. a dredge is basically a floating sluice. suction is produced at the nozzle by the venturi effect. if the dredges hose is like 15' to 20' you …