3 этапа Sluce Gold Dredging Forum

Jul 06, 2012 Hi, am looking at buying a 6in keene dredge and would appreciate any comments or advice on these dredges and their 3 stage sluices which I have heard can sometimes clog up with black sand. the model I,m looking at is the 6113H which has one 13hp Honda, a P500 pump and Kac1 compressor. Cheers, hutch

Oct 31, 2017 Buzzard. Posts:607. 25 Oct 2017 03:32 PM. You very well could be blowin out gold. Your set up (motor/pump) may be to large for a 3 depending on your sluice . Not sure of the HP of a gx200. Keene lists their 3 with a 4hp P104 pump, they list a 6.5hp P180 using a 14 x 48 box. If possible, put another sluice behind the primary box or put a pan ...

Apr 12, 2013 Fast water moving down the sluice pushes the gold down the box. If the water is moving slow enough, the gold will drop out quickly. If its moving too fast, it will work its way down and out of the sluice no matter how long it is. That's why long slices are kind of irrelevant. Old timers used to make real super long sluices like 1000 feet long.

Jan 13, 2017 I had a strong desire to get gold hog mats for a while but the more i look into them the less impressed i get Not to mention the price for gold hog. Its not to bad if you only want one mat type for a small section of your sluice, but if you buy a few different types, it adds up really quick.

Mar 31, 2013 Anyway have a little time to do some prospecting. Have a Tesoro Lobo metal detector. Have not used that any while. Join the GPAA a few years back, have not done much prospecting, kind of a newbie. Have a question on a new sluice box. It is called the underflow sluice box. Just wonder if anybody has heard of it, or own one of these.

Oct 10, 2020 Metal Detecting & Gold Prospecting Forums ; Gold Panning, Sluicing, Dredging, Drywashing, Etc ; ... Did a bunch of googling, youtubing and searching forums, but its hard to come up with great information about sluice box design for a larger dredge like this. I like Keene's sump system for fine gold but I wont be building that. For the most part ...

Oct 12, 2011 Sluice design from pvc pipe. Hi, guys toying with an idea about a sluice made from large pvc pipe, Maybe 200mm diameter. My thought is that i can glue ribbed matting in it easily, its light weight, and you can join sections together making it ideal to carry on long walks. 3x600mm sections, so an 1800 mm sluice will be only 600mm long.

Apr 13, 2013 The extra long sluice let the blond sand clear out and retained the gold , there was some rubber matting also at the head of the sluice and under some of the carpet. The miners moss eventually clogged and started missing fine gold after running a few yards. I wish I could post pictures but I lost most of my 1000,s of pictures in a fire last year.

Oct 01, 2011 Now a dredge is very similar in design to a sluice (and even uses the riffled section to classify the material being shifted) but would not be permitted under the terms because it uses mechanical means (ie suction) to shift the material. This classifies dredging as mining rather than hobby-related fossicking.

Oct 09, 2019 Where I'm prospecting (in WA State), I'm limited to 3 sq ft (432 sq in) of sluice. My Piglet gives me 2 sq ft (288 sq in), so I'm looking for the best option to get my extra 144 sq in of sluice. My area is mostly fine river bar placer, so I need as much sluice as I can get.

Jun 27, 2019 The XP Gold prospecting kit will be the perfect addition to your XP ORX high frequency metal detector – The ORX has proven to be one of the most efficient Gold detectors available on today’s market, offering performance and value for money.

Aug 30, 2013 The 3 stage can be a little harder to set rite compared to a straight sluice because there a couple of things you could do to solve the problem other then just putting more or less angle on the sluice i would advise to really play around with it for a day to get it just rite...what i would do is open the choke as wide as it can go and have the ...

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.

Apr 12, 2013 Fast water moving down the sluice pushes the gold down the box. If the water is moving slow enough, the gold will drop out quickly. If its moving too fast, it will work its way down and out of the sluice no matter how long it is. That's why long slices are kind of irrelevant. Old timers used to make real super long sluices like 1000 feet long.

Mar 24, 2013 Yes I've seen cleanup sluice built from the PVC post before, it's no different from the PVC gutter sluices being sold or build, one such gutter sluice is the GPAA's Tom and Perry's cleanup sluice, see the following link, also notice that it has a baffle/shield (with Tom and Perry's picture on it) in front of where the water enters the sluice to decrease water turbulence/smooth out the water ...

Apr 09, 2020 Questions and comments related to sluicing, highbanking and dredging activities.

Sep 20, 2018 Not an expert but my smaller sluice used 3/8 expanded metal with a combination of miners moss, carpeting, and rubber matting underneath. Maybe even some angle iron or something to catch nuggets first. For my failed experiment, I used expanded metal and no riffles because I was after sub gram gold, mostly minus 20 mesh.

Sep 06, 2018 My 82 year old buddy needs a liteweight sluice.His old Keene sluice, the big one, is just too much for him. I am using a homemade 2 foot aluminum box with just carpet and 5/16 inch raised expanded aluminum and a piece of 2 inch angled aluminum under the intake end to keep water from flowing under the sluice as much.

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