Small scale gold mining - Knudsen bowl gold concentrator

  Рет қаралды 134,209

Trent King

Trent King

9 жыл бұрын

Using a Knudsen centrifugal concentrator to process crushed gold ore in Meekatharra Western Australia.

Пікірлер: 47
@TarkMcCoy
@TarkMcCoy 8 жыл бұрын
Beer: A critical liquid used during Aussie gold separation.
@pjgold8018
@pjgold8018 9 жыл бұрын
Interesting ... Looking forward to the cleanup.. Cheers
@bonks4395
@bonks4395 3 жыл бұрын
You're losing a lot of gold out onto the ground. Use a much bigger pan underneath, as the fine gold will not be heavy enough to drop down through the waters turbulence...and instead will be overflowed onto the ground. If anything set up a 3 tub cascade so your water will have more time to drop out fine gold particles.
@MikesCrazyAdventures
@MikesCrazyAdventures 7 жыл бұрын
Thanks for sharing ! How many liters (LPM) or gallons (GPM) a minute are you running ?
@rickdees251
@rickdees251 5 жыл бұрын
All that dust is not goo to breath. Over time it could cause a form of lung cancer called silicosis. Silicosis is a lung disease caused by breathing in tiny bits of silica, a mineral that is part of sand, rock, and mineral ores such as quartz. It mostly affects workers exposed to silica dust in occupations such mining, glass manufacturing, and foundry work. best wishes
@TrevsOutbackandGoldAdventures
@TrevsOutbackandGoldAdventures 9 жыл бұрын
Very interesting set up, Trent.Next step ,in my mind,would be to set up some sort of hopper and feed chute,so you don't have to spoon-feed the machine.Maybe even ,instead of introducing the water to the system at the bowl level,introduce it at the hopper level ,which at the same time would flush material from your hopper,killing 2 birds with one stone ,as they say...Trev.
@Diggerdude29
@Diggerdude29 9 жыл бұрын
Trev's Bush and Gold Adventures Already got a plan in the pipeline for that Trev, going to have my big crusher feeding straight into a slurry pump. That way I don't have to double handle the material, just feed into the crusher.
@TrevsOutbackandGoldAdventures
@TrevsOutbackandGoldAdventures 9 жыл бұрын
Trent King Sounds interesting.Love to see that when she's up and running.
@geoffc1694
@geoffc1694 5 жыл бұрын
Ah is this when your water supply is limited? Its a bluebowl in reverse? The spins catching the gold under the outside ribs and gradually riding the lighter gravels out over the top?
@mohammedawad2190
@mohammedawad2190 8 жыл бұрын
Huh. Don't mean to put u down. Effort well appreciated. Keep the good job up
@ninjabeatz905
@ninjabeatz905 6 жыл бұрын
thank you
@00Shivan00
@00Shivan00 9 жыл бұрын
Great video guys. So is that like a man sized blue bowl? Cant wait to see the next video, any chance of a quick vid on the ground you are working?
@Diggerdude29
@Diggerdude29 9 жыл бұрын
00Shivan00 Too many claim jumpers around to show any pics of my hole, I had people trying to detect my scraped areas straight after I put the vid up of them. I don't won't to give them any chance of working out where I'm digging at the moment.
@00Shivan00
@00Shivan00 9 жыл бұрын
Trent King No worries, shame to hear about that type of behaviour. Though after a few other incidents i should have thought better.
@jdeluisa
@jdeluisa 9 жыл бұрын
How long can you run that before you have to change the water? In other words, what percentage of solids in your slurry will start to degrade performance?
@Diggerdude29
@Diggerdude29 8 жыл бұрын
I normally change water after 3 bins full.
@chakrazoo
@chakrazoo 7 жыл бұрын
need to "Tape" yer mat. Watch the Gold Hog video. Seals up the edges. Good luck out there.
@hardrockuniversity7283
@hardrockuniversity7283 8 жыл бұрын
Have you ever tested the recovery in the bowl separate from the sluice? In theory either one could be getting all the recovery you see at the end of the next step since you add the rough product from each to the other before the next step. keith
@Diggerdude29
@Diggerdude29 8 жыл бұрын
+Hard Rock University They are always done seperatey. Most of the time I only clean the bowl out as there is usually nothing in the sluice.
@hardrockuniversity7283
@hardrockuniversity7283 8 жыл бұрын
Excellent. Just wondering. Wish I had your ore grades! Keith
@wheyez1
@wheyez1 4 жыл бұрын
I bet a dish, or paint brush would be more controlled for wash out. And probably a black plastic pan instead of a 5 gallon bucket. But maybe you’re getting pickers not flower or gold sand.
@geraldoferreira4715
@geraldoferreira4715 5 жыл бұрын
Parabéns pelo vídeo, é show de bola.
@garethfury4082
@garethfury4082 2 жыл бұрын
you can get these in Perth cheap and good aussie made
@vasutest123
@vasutest123 7 жыл бұрын
Thanks for the educational video Trent! Great work. If you don't mind me asking:1) how many grams/ounces do you recover on an average month in your situation? 2) how much does one of these concentrators costs? Cheers!
@miningmachinerymanufacture9782
@miningmachinerymanufacture9782 6 жыл бұрын
Hello,dear. We are professional manufacturer of mining machine with more than 30 years experience. More details and price to get: www.ore-processingplant.com/ore-processing-plant/gold-ore-concentration-plant.html?from=sns-htt
@tigawarna1020
@tigawarna1020 5 жыл бұрын
Nice video
@atmm89
@atmm89 9 жыл бұрын
let me know when you put up your amulgum video, it should be very interesting all the best BigAl
@brentsmith981
@brentsmith981 3 жыл бұрын
I like your video but since the object of the bowl is to catch very fine gold, I'm surprised that you don't take greater care not to lose same during washout. I'm certain that the catch bowl is losing fines
@Diggerdude29
@Diggerdude29 2 жыл бұрын
It always depends on the ore you are treating. Assaying the tail is important when trying to know what your recovery is. This stuff free mills easily and tail averages 0.2gpt, not enough to worry about. Have had tails go 250gpt 😦, different ore and different process to recover.
@garymitchell9859
@garymitchell9859 7 жыл бұрын
Grt vid thx. I c dog is supervising.
@ronaldhamaniroman1339
@ronaldhamaniroman1339 4 жыл бұрын
Excelente concentrado me gustaría compra uno de esos si tienes algún contacto o donde lo puedo conseguir o debe haber alguna tienda. Me interesa comprar gracias un saludo
@geraldslade2237
@geraldslade2237 3 жыл бұрын
It's funny because it's a hobby where you have to clean up your toys lol
@mickellis8747
@mickellis8747 9 жыл бұрын
Hay Trent, Can I borrow that for Oallen? haha. How the hell would they get 5T/hr through that feed tube? Like Ian said, bring it on!
@Diggerdude29
@Diggerdude29 9 жыл бұрын
Mick Ellis It's meant to be fed with a slurry pump mate, the bloke I bought it of was running 7T/hr through it with one.
@frankmare1708
@frankmare1708 2 жыл бұрын
Can I have contacts with supplier??
@mohammedawad2190
@mohammedawad2190 8 жыл бұрын
Lots of work no sure results. Wish u good luck.
@richardvanstone8508
@richardvanstone8508 8 жыл бұрын
+Mohammed Awad True. If you want sure results you can opt for no work. I can guarantee the result will be nothing!
@getzvalerevich6565
@getzvalerevich6565 Жыл бұрын
I only trust flexicone product.. Seriously, check these guys out... Next level technology
@ronaldhamaniroman1339
@ronaldhamaniroman1339 4 жыл бұрын
Le escribo desde peru
@atmm89
@atmm89 5 жыл бұрын
it's been 4 years now so it looks like there is no amalgam video, it's a shame mate, I would have love to see that, there mus be a good reason for you not to show or doing it. any way all the best to you
@Diggerdude29
@Diggerdude29 3 жыл бұрын
The amalgam video is on my channel, it went up a few days after this video.
@atmm89
@atmm89 3 жыл бұрын
@@Diggerdude29 thank you, had a looked at it, I liked it, l'll give it a go for my amalgam
@montanao55
@montanao55 6 жыл бұрын
What a joke..grab another beer your losing it just by the way your so careless with it..
@SyamilahStore
@SyamilahStore Жыл бұрын
No gold, no video. You doing it all wrong m8.
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