dredge pump crash box

used gold dredge crash box - educationcare.in

The dredge and sluice box are designed for use with a pump rated for 72 gallons per ... of course and find gold and lightning fast clean ups (Sluice Comparison Article). ... New "hybrid" flare tube design features "crash box" effect while spreading, ... High quality, permanently attached bungee cords used to secure dredge...

Making a 3D Printed Crashbox for a Mini Gold Dredge

Mar 28, 2018· Working on my latest design for a gold sluice crash box that will connect to a battery operated mini power jet and eventually become a cool little suction dredge. The previous crash box …

Crash Box header vs Jet Tube? [Archive] - AMDS Adventure Forum

crash box verses flair is an on going debate with a lot of people. always will be . myself personally I have an old crash box- I believe each has it's own merits,flairs do stratify -could help with fine retention.crash boxes seem to do better with clays,and conglomerate material.If you were hitting the ancient layer with caliche type material ...

how to build a crash box for dredge

gold dredge crash box design - hoteleldoradobenin.com. how to build a crash box for a sluice box - china, Home >Mining News >how to build a crash box for a, Plan and design your own home made suction dredge for gold ...

Jobe Dredge Crashbox - Black Mining.com

This crashbox dredge header from Jobe is designed to convert your 10in wide stream sluice into a suction dredge. Holes are pre-drilled to fit the Jobe 45 Yellow Jacket sluice, but will also fit the Keene A52 and other 10" wide stream sluices.

Dredge Header Box by Jobe - goldfeverprospecting.com

Mounting to the Keene A52 sluice or similar box just requires two 1/4" holes to be drilled on the sides of the header box. Choose your size 1.5", 2" or 2.5" in the drop down box above. Pump, suction nozzle and other dredge attachments not included - this is for the dredge header box only.

Do It Yourself, Home made Suction Dredge - Gold Panning

Jul 28, 2011· Do It Yourself, Home made Suction Dredge. كاتب المقال : osama hamdy ... An earlier incarnation of my dredge, with the old crash box sluice from Keene. ... The centrifugal pumps used by all the dredge makers are well designed for this purpose. I recommend you purchase one of the pumps designed by Keene.

My Home Made 3 Stage Under Current Dredge Sluice Box

A few years ago I changed out my old dredge pump for one with higher capacity - the plan was to get greater suction. It worked, but I noticed a significant drop in my fine gold recovery. I know that the old crash box style dredge sluices are not very good at recovering fine gold, but when you up the water speed too much, well, it really makes ...

anyone know how to build a crashbox for a dredge ...

Oct 10, 2011· anyone know how to build a crashbox for a dredge? Thinking of Joining? Membership Information & Code of Conduct. The Alluvial Gold Prospectors of Australia. An Introduction. Complaints. General. NAPFA. General Discussion. Need help navigating the forum? What the different functions do.

sluice box with crash box - BINQ Mining

Jun 08, 2013· sluice box with crash box. Posted at:June 8, 2013[ 4.7 - 2466 Ratings] Jobe Dredge Crashbox – Black Mining. This crashbox dredge header from Jobe is designed to convert your 10in wide stream sluice into a suction dredge. ... The Gold-N-Sand hand dredge pumps directly into a bucket or sluice box ...

Plan and design your own home made suction dredge for gold ...

Building a 3 stage sluice box for a gold dredge. Header / crash box / flare: This is one where you have to decide what you want to do. You can go with a crash box style head and is relatively easy to make. A crash box is just a box that sits and the head of the sluice, directing the flow of …

4" Dredge PVC Power Jet | Lectures For Life | Online Video ...

Sluice Box of the Dredge working using hoses and power engines Rio Motagua, Guatemala, recovering gold from the river with a dredge with 8 ¨suction and intake hose, sluice box, flare and power jet conected to the sluice box and suction hose, water pump and 2 …

dredge crash box | eBay

Find great deals on eBay for dredge crash box. Shop with confidence. Skip to main content. eBay Logo: ... DEEP V GROOVE Sluice Box Dredge Mat 4" x 72" Gold Mining Pan. Brand New. $11.14. From Canada. Buy It Now. Gold Sluice Box, Clean up, Mining, Panning, Dredge, Sluicing. Brand New. $69.00.

, Inc,

is very proud to present our newest member of our Sluice Box family! ... With the Keene P90GH set up, you have an abundance of power that can drive up to a 2.5 inch dredge. The pump is also less than half the weight of any other competitive performance pump. The standard riffle board that comes in the A52S performs extremely ...

3" Dredge Crash Box, Sluice, Gold, Recovery, | eBay

3" Dredge Crash Box, 3'' Dredge Crash Box, custom designed header box with a rubber water baffle and reinforced with 3mm ally to take the pressure from all the pounding of your gold!! The crash box is designed to take a standard 3" power jet. This is only the crash box,350mm dredge sluice can be purchased extra $950 legs can be built for an extra $80.00 a set, Power jets $285.00,

, Inc,

is very proud to present our newest member of our Sluice Box family! The A52S Super Sluice Box is our new baby and we couldn't be prouder! Learn what all the buzz is about by watching our video then get yours before there is a waiting list! We are exited to get you ready and geared up for GOLD SEASON!

4" keene dredge - $2250 (Browns valley) | General Items ...

Up for sale is this pristine well kept 4 keene dredge, has maybe 6-8hrs run time and has been garage kept ever since, motor fires right up, keene 201 pump, t80 air with hookah and air line, 4 suction hose, foot valve, also has the bigger punch plate if you with to run a single stage sluice. Crash box is in excellent condition with no cracks or dry rot, pontoons have no cracks or dry ro

building a dredge crash box - supremewheels.co.za

3" Dredge Crash Box, Sluice, Gold, Recovery, eBay. 3" Dredge Crash Box. The crash box is designed to take a standard 3" power jet. Other size sluice's and dredging equipment also available. eBay! Sluice build, Keene 6" mini dredge. How to, part 1 slide show . Sep 14, 2015 This is a pic slide show of how I extended the box on my Keene 6" mini.

looking for a crash box for a 3 inch keene dredge also ...

Apr 09, 2012· looking for a crash box for a 3 inch keene dredge also looking for a a sluice « on: April 07, 2012, 11:23:30 AM » I need a crash box for my dredge will pay cash or trade my pyramid gold pan. also looking for a keene sluice box for the dredge. and a …

Picked up a 3″ dredge w/ over under sluice – HELP… With ...

Jun 09, 2017· 3" dredge. Keene P180 pump (rated 250gpm and I will try to get better information this weekend if I can get out) Briggs and Stratton 5hp motor. 14"x48" sluice with crash box. Punch plate in crash box for the lower sluice. Lower sluice has carpet with expanded metal and riffles. Upper sluice has carpet with riffles

3& DREDGE CRASH Box, Sluice, Gold, Recovery, - $375.00 ...

3" DREDGE CRASH Box, Sluice, Gold, Recovery, - $375.00. 3" Dredge Crash Box, 3'' Dredge Crash Box, custom designed header box with a rubber water baffle and reinforced with 3mm ally to take the pressure from all the pounding of your gold!! The crash box is designed to take a standard 3" power jet.

Dredge Pump Crash Box - mbokodoinns.co.za

dredge pump crash box - smartcme. It worked, but I noticed a significant drop in my fine gold recovery. I know that the old crash box style dredge sluices are not very good at recovering fine gold, . Get Price And Support Online; used gold dredge crash box - refloresta-bahia.

gold dredge crash box design - BINQ Mining

Feb 21, 2013· dredge header box design in malaysia – Gold Ore Crusher. Building a 3 stage sluice box for a gold dredge. Header / crash box / flare: … Alan Trees 35 years of gold dredge design and manufacturing is proud to … »More detailed

Gold n Sand Hand Dredge (see new model)

The Gold-N-Sand hand dredge pumps directly into a bucket or sluice box (see optional "Boomer Box" below) so you can go after that gold and not spend all your time trying to get to the shore to dump your load! The old Pump N' Dumps are a thing of the past and now it's easier and faster with the Gold-N-Sand hand dredge. READ ABOUT OPTIONS BELOW.

How Does a Gold Dredge Work? - Gold Rush Trading Post

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. ... a dredge that is designed to work with a sluice on a stand, in shallow water, is ...

youtube crash box dredge - deniseohlson.co.za

May 05, 2011· The easiest is a "crash box", or header box, Figure 4, but a sluice flare is better as is minimizes air entrainment. Keene sells flares and maybe crash boxes, too. A diffuser pipe (2" pipe with ¾" holes drilled in it) is also effective to even the flow at the head of the sluice.

Dredge upgrades. Thoughts? – Matting Questions – Gold and ...

Apr 10, 2018· I live in Northern NH, and I just purchased a used 2" dredge mid summer. It has a Honda GXH50 with a Keene P90 pump, old steel Keene power jet, modern Keene 2 1/2" floats, a home-built frame, and some no-name "traditional" 10"x34" sluice box with a crash box.

Martin Prospecting - mjcoinstore.biz

Martin Prospecting MS-46-EM Sluice Box . Item #: 1068 3/4'' expanded metal with no ripple bars. Uses less water to operate. Catches 98% FINE GOLD in the first 3" …

Crash Box Dredge - cz-eu.eu

gold dredge crash box, gold dredge jet flare, gold jet flare, golddredger/forum, keene crash box. Click on a term to search for related topics. Get Price And Support Online; Crash Box Sluice - canei. Keene 4 inch Crash Box Gold Dredge Sluice Box High . Hello, Up for auction is a 4 inch Keene Dredge, older style with the crash box.

PIRANHA - Mini Dredge - YouTube

Jun 13, 2018· Small, compact, and portable engine-powered sediment removal pumps, providing the ability to excavate and transfer mud, sand, and muck up to 40 cubic yards per hour.