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gold dredge jet flare design:

Jet Flares - Gold Panning & Gold Dredge Supplies

Don't waste your time by building your own jet flare for your suction dredge. Buy a professional one that will last. Opening hours for DredgeNZ during holiday period: Our Showroom will be closed for customers until we will reopen on January 10th.

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Keene 3" Jet Flare Dredge with P180 & T80 – Lynch

2021-12-21 · Keene 3" Jet Flare Dredge with P180 & T80 The KEENE 3" 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. The 3” dredges ar

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Plan and design your own home made suction dredge for

2014-6-26 · No question that many gold prospectors would love to own a dredge, and dredges are very cool pieces of prospecting equipment that will allow you to mine some very nice gold nuggets, but the prices for new ones are really

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Gold Rat Engineering are proud Distributors of Proline ...

The flare dredges are easily distinguished from the dredges that use a hopper, or "header box", in that they incorporate a large expansion chamber or "flare" which is located between the dredge's power jet and the sluice box. There are several advantages that come from this design. The flare's rapid expansion causes all dredged material to slow ...

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Jet Flares, Jets & Nozzles - West Coast Mining Supply Inc ...

West Coast Mining Supply Carries A Large Selection Of Metal Detectors, Dredges, Highbankers, Rock Tumblers, Gold Pans, Classifiers, Paydirt. We Have Been Supplying The Bremerton Washington Area Since 2016. Call 360-373-0347 For More Information

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Proline 4" Jet Flare Dredge HP350 | A&B Prospecting

Proline 4" Jet Flare Dredge HP350. The PROLINE 4” JET FLARE dredge incorporates several innovative design changes to the more conventional dredges in its class. Powered by a Honda GX200 engine and Proline’s 400 GPM high volume pump, this dredge is uniquely tuned to provide maximum suction and water flow for recovery of fine gold.

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Proline Mining Equipment/Gold Dredges 3" inch

2021-9-6 · This tried and true design essentially eliminates all surface rock jams, while making it far easier to attach the dredge hose to the power jet. In a time when some companies are now building flimsy, unstable dredges to cut

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DREDGE SUCTION NOZZLES - You Struck Gold!

2012-9-16 · Tube Jet Size Water Pipe Pump GPM Sluice Size Conventional Or Flare Motor HP Power Jet Jet Length Power Jet Tube Length 1 ½” 3/8” 80 - 100 10 x 36” 2 6” 1 ½” 18” 2” 3/8” 100 - 150 10 x 36” 2 – 3 ½ 7” 2” 28” 2 ½” 3/8” 125 – 150 10 x 48” 3 ½ - 5 8” 2 ½” 28”

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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 independently on a flat area next to the water. The dredge also comes with fifteen (15) of suction hose. 4 Dredge options: (CHOOSE FROM DROP DOWN MENU)

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Keene 2.5" Jet Flare Dredge Powerjet with P160 & T80 ...

2021-12-16 · Keene 2.5" Jet Flare Dredge Powerjet with P160 & T80The 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

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Keene 3" Jet Flare Dredge with P180 & T80 – Lynch

2021-12-21 · Keene 3" Jet Flare Dredge with P180 & T80 The KEENE 3" 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. The 3” dredges ar

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Proline Gold Mining and Prospecting Equipment/Gold

2021-9-6 · 2.5" Dredge. This machine was a trend setter when it first came on the market and it continues to be one of our best sellers many years later. When other 2.5" dredges were floating on inner-tubes, required a suction nozzle for

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Jet Flares, Jets & Nozzles - West Coast Mining Supply Inc ...

West Coast Mining Supply Carries A Large Selection Of Metal Detectors, Dredges, Highbankers, Rock Tumblers, Gold Pans, Classifiers, Paydirt. We Have Been Supplying The Bremerton Washington Area Since 2016. Call 360-373-0347 For More Information

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Proline 4" Jet Flare Dredge HP350 | A&B Prospecting

Proline 4" Jet Flare Dredge HP350. The PROLINE 4” JET FLARE dredge incorporates several innovative design changes to the more conventional dredges in its class. Powered by a Honda GX200 engine and Proline’s 400 GPM high volume pump, this dredge is uniquely tuned to provide maximum suction and water flow for recovery of fine gold.

Read More
Proline Mining Equipment/Gold Dredges 3" inch

2021-9-6 · This tried and true design essentially eliminates all surface rock jams, while making it far easier to attach the dredge hose to the power jet. In a time when some companies are now building flimsy, unstable dredges to cut

Read More
Has anybody made their own dredge? | Gold Refining &

2012-9-22 · A suction dredge needs to have a specific pump on it, made for pressure and volume, trash pumps just wont produce the pressure needed for sucking up gravels as well as a dredge pump does. The "jet flare" design uses a short hose to feed water to the venturi and flare /crash box, as opposed to the older style using a long hose running out to the ...

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Dredging Equipment & Supplies - Dredge NZ

GOLD CLAIMS Gold Cube Gold Mining Magnets Gold Pans Gold Scales & Accessories Hand "DREDGES" Hose Clamps Hoses Hot Deals this week Jet Flares Lewis Winch & Accessories Matting, Sieves & Mesh Merchandise Parts

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Nozzle or Jet - GOLD PROSPECTING - Nugget Shooter

2013-10-5 · Since the pressure line goes directly into the jet and into your flare you are going to rooster tail out high pressure water straight outta your box. With a suction nozzle, it's the nozzle itself being primed by the pressure line, and the pressure flow is directed right down the center of the suction line where it connects to the nozzle.

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1. Introduction to Dredging Equipment

2012-11-24 · The bucket ladder dredge is positioned on 6 wires. Under working conditions the dredge swings around her bow anchor. The bow anchor line or headline can have length longer than 1000 m. In order to avoid dragging of the wire over the soil, which results in a smaller radius, the wire is supported by a headline pontoon. As a result of

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Keene 3" Jet Flare Dredge with P180 & T80 – Lynch

2021-12-21 · Keene 3" Jet Flare Dredge with P180 & T80 The KEENE 3" 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. The 3” dredges ar

Read More
Jet Flares, Jets & Nozzles - West Coast Mining Supply Inc ...

West Coast Mining Supply Carries A Large Selection Of Metal Detectors, Dredges, Highbankers, Rock Tumblers, Gold Pans, Classifiers, Paydirt. We Have Been Supplying The Bremerton Washington Area Since 2016. Call 360-373-0347 For More Information

Read More
Proline Mining Equipment/Gold Dredges 3" inch

2021-9-6 · This tried and true design essentially eliminates all surface rock jams, while making it far easier to attach the dredge hose to the power jet. In a time when some companies are now building flimsy, unstable dredges to cut

Read More
Keene 4" Mini Jet Flare Dredge with P180 | A&B Prospecting

The dredge comes with a standard engine such as the 6.5hp intek pro Briggs & Stratton or the 6.5 hp Honda, our P180 pump and the optional T80 air compressor and the air snorkel. The Dredge comes with 20 feet of suction hose and the oversized non-clogging power jet and jet flare. This is a lot of dredge in a little package.

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Has anybody made their own dredge? | Gold Refining &

2012-9-22 · A suction dredge needs to have a specific pump on it, made for pressure and volume, trash pumps just wont produce the pressure needed for sucking up gravels as well as a dredge pump does. The "jet flare" design uses a short hose to feed water to the venturi and flare /crash box, as opposed to the older style using a long hose running out to the ...

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How do Suction Gold Dredges Work? - Gold Fever

Click on dredge images above to enlarge. Suction dredges utilize a high pressure gasoline powered water pump to suck up water, gravel and gold and inject this material into a sluice through a header box. The header box dampens the rush of water and gravel so that it flows evenly into the sluice. The sluice box then expels the worthless gravel ...

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New Jet Design? | TreasureNet 🧭 The Original Treasure ...

2014-12-31 · Jan 27, 2011. 280. 22. Mar 5, 2012. #1. So, I came up with a design for a jet that I'd like some input on. All manufacturers currently just notch a piece of tubing and weld it at an angle for the input. My idea is to take a piece of tubing for the input and flatten the end of of out to about 1/4"-1/2" then rap it around the main tube, notch it ...

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Nozzle or Jet - GOLD PROSPECTING - Nugget Shooter

2013-10-5 · Since the pressure line goes directly into the jet and into your flare you are going to rooster tail out high pressure water straight outta your box. With a suction nozzle, it's the nozzle itself being primed by the pressure line, and the pressure flow is directed right down the center of the suction line where it connects to the nozzle.

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Suction nozzle to infinity jet | Gold Dredging Forum

2015-6-1 · Post by RKC on. Nov 24, 2012 at 3:40pm. G'day weary1, My guess would be that there will be an increase in efficiency by replacing a suction nozzle with an infinity jet, if only because a jet will be sucking up the suction hose,

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Suction nozzle and power jet design? - GOLD

2014-4-16 · 2 inch jet = 3.14 x (1" (radius of jet) Squared) 3.14 x (1 x 1) = 3.14 sq in for a 2" jet. 3.14 sq inches x 7% (.07) = .219 sq. Inch for eductor. Now for the tricky part: convert backwards and finally come up with a bore diameter. Eductor size is .219 sq. In which we will call .22 - because it is easier.

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