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Details about  Floatation gold concentrator

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Floatation gold concentrator
Item Ended
Item condition:
New: Never Used
20 Jul, 2014 01:15:23 AEST
Winning bid:
AU $465.00
5 bids ]
AU $100.00 Standard International Flat Rate Postage | See details
Item location:
South Morang, Victoria, Australia


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  11 Jul, 2014 05:52:55 AEST  View all revisions

Item specifics

New: Never Used: A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, ... Read moreabout the condition

                Most portable 4 kg floatation concentrator 
          You can process 20kg of concentrate with micron gold in minutes .



We offer know-how  device for sale : Portable Floatation gold concentrator.

It is alternative to mercury use and cyanide processing.

Comes with

1kg  of Turbo Float powder

1l of HC Float liquid

100g of pine oil

Concentrator designed for recovery micron gold by flotation . It can be used for recovery  gold from concentrate tailings, Lab scale tests for floatation methods applicability and small scale of primary gold recovery by floatation methods 

Gold and electrum occur in nature form in a wide spread of sizes ranging from large lumps (nuggets) to fine particles (0.1 μm) to even finer sizes below the resolution of scanning electron microscopes.The range of applicability of flotation concentrator is from about 200 μm flakes to 1 μm particles. It is proved that smallest gold size to be recovered by best penning is 80 μm particles.

This revolutionary concentrator design makes possibility flotation of gold particles without additives. With little addition of collectors reagents gold recovery reach to 95% flotation all gold in size from 200 μm flakes to 1 μm particles. We supply such environmentally harmless reagents. Only 250 g of reagent per ton of concentrate adsorbs on gold and make nearly all gold particles to float.

Facts about natural micron gold:

All gold bearing rivers contain in water up to 0.05 gram of finest gold per m3 of water during high water and floods  

This fine and colloidal gold deposits with clay in calm waters or floats to sea and deposits in shore.

Clay in gold bearing river can contain more then 1 gram per ton of fine gold. But this fine gold can be recovered only chemically or by floatation.

Instructions for use .

Process the concentrate ( or pulverized gold ore) by pan ( or other gravity separation ) for coarse gold recovery.

Process your tailings trough 100 mesh sieve.

Mix minus100 mesh tailings with water 1:5 by weight for pulp making.

For 20Kg concentrate use 100 l drum of water

Add 1 table spoon (12g) of backing soda per 100l of pulp.

Hang concentrator on drum wall , submersing pump site with circulating pipes inside drum

Process mixed pulp trough concentrator.

Gold concentrate will float with bubbles to froth collector.

To improve efficiency of concentrator additives must be used ( approximately cost of additives 1 cent  per 1 kg of concentrate)  

Add half tea spoon of Super Float Powder ( 2 grams) per 20 kg of concentrate (100l pulp)

Add half tea spoon of HC Float liquid ( 2 ml) per 20 kg of concentrate (100l pulp)

Process pulp trough flotation for 5 minute for proper mixing

Add couple drops ( 1g approx) of pine oil ( froth maker) to 100l pull

Notice froth start to come to concentrator collector

Add extra 1 drop of pine oil every 1 minute

It takes 5-10 minutes for 100l pulp processing

Dry froth concentrate

Remove by strong magnet all magnetic particles

Clean gold concentrate chemically ( by aqua regia, chlorination or cyanide processing) or mix it with borax powder and melt all content in crucible .

Technical parameters

Efficiency of concentrator – up to 95%

Concentration ratio 30








Units can be paralleled for increase capacity  

For more info about product we recommend  visit our Alluvial Pacific shop



1. Personal & Business Checks (Subject to 10 Banking Day hold)
2. Bank Transfer / Direct Deposit
3. PayPal
4. COD  ( Local Pick Up Only)

  • Product normally shipped within 1-2 days after receiving payment.
  • The item will be shipped in padded packaging and in good condition.
  • Any damage caused by shipping must be reported 7 days from receiving.
  • No Shipments are processed over weekends or holidays.

For more information and further discounts please visit

Thank You and Good Luck!!!


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