Centrifugal Gold Concentrator Continuos Discharge Flexicone Cvd-fb300

US $9400

Melbourne, Australia
Jun 18th

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For sale Centrifugal Concentrator Continuos Discharge with Batch (two in one) with floating bed . Process 10Tons/hour Patented technology - revolution in gold concentration industry. No world analogs!!!!Process your concentrate and old tailings and get all micron gold. ( You can win 50%more micron gold from tailings). No mercury, no chemicals, just gravity!!!!!! Portable -100kg weight only and simple in use. Comes with: RPM drive inverter Spare FlexiCone Spare set off rollers ( 3psc) Spare set of bearings ( 6 pec) Manufacturer warranty 1 year Centrifugal concentrator with floating bed video on http://www.youtube.com/watch?v=ghXFpjHQdBs&feature=youtu.be Alluvial Pacific CVD-FB Centrifugal Variable Drive concentrator with floating bed are continuos discharge concentrators combined with batch concentrator in one unit. CVD-FB technology is suitable to high batch concentration of precious metal recovery applications and recovery of various base metals, concentrate and industrial minerals in one operating unit. Disadvantages of batch centrifugal concentrators are periodic principle of their work due to the fact that for discharging the concentrate the machine must be stopped (or sharply reduce turnover bowl rotation) manually or by using water wash of the annular grooves concentrate. Batch centrifugal concentrators operation is acceptable only when the poor enrichment or placer ore noble metals containing at least 1-2 g / t gold, silver or platinum, when the cycle of accumulation of the concentrate is from 20 minutes to 2 hours. In our CVD-FB used advantages of continuos discharge and batch concentrators in one unit . In CVD-FB used same processing of floating bed to keep material suspending for segregation. Flexible catching cone pressing from some sides with rollers are the characteristic feature of CVD-FB and CCFB concentrators (centrifugal concentrator with floating bed) Continuous discharge concentrator used for enrichment ores (tin, copper, zinc, tungsten, titanium-zirconium), as well as iron ores, wherein the content of heavy components can be as high as 0.5% or more, extraction of low grade fine particle size (-100 micron) of the heavy fractions in the concentrate, extraction polymetals from tailings after flotation , old tailings to extract valuable minerals . In CVD-FB solved main disadvantages of existing on market continuous discharge concentrators . Disadvantages of competing continuously discharge centrifugal concentrators . 1.Noble metals discharge continuously also, so need to use other batch concentrator next to contuous discharge concentrator to recover noble metals. 2. A low recovery of fine fractions (-100 micron) of heavy minerals due to low residence time of the material enriched in the collecting surface of the bowl, which has a low coefficient of friction between bowl and the pulp that does not create favourable conditions for the rapid separation of the pulp density of the material). 3. Structural complexity and low reliability of the valve system and exhaust nozzles constantly operating in contact with the abrasive medium (density power to 45% of the ground ore), causing them increased wear and, consequently, lower concentrate grade (the increase of its output) and process productivity enrichment of downtime; 3. Excessively high cost , exceed the cost of batch concentrators of similar size 3.5-4 times 4. Clean water requirements In CVD-FB above problems are solved with achieving unbeatable performance in recovery as low as 3 microns size (gold) with continuous output of concentrate from the grooves of bowl without interrupting the power source. Fluidisation water not required. In order to ensure a more effective concentration of the pulp with various conditions and particle size distribution of the solid phase, the higher extraction of small and fine fractions of valuable heavy minerals (polymetallic and precious metals) concentrator can be adjusted to achieve the most optimal mode by changing the amplitude and frequency of the bed vibration. The change in the oscillation amplitude is provided by changing the rollers position. Changing the frequency of the torsional oscillations is provided by changing the frequency of the electrical current feeding the electric motors by frequency drive converters. Technical Parameters: CVD-FB100 CVD-FB170 CVD-FB300 Capacity ( hard material), t/hour 0.2 1 10 Water to solid requirement weight ratio, W:S 4:1 4:1 4:1 Diameter of bowl, mm 100 170 300 Rotational speed of the working chamber, per min 0-1300 0-1300 0-500 Maximum size of feeding material , mm 2 2 2 Recovery gold min size, micron 3 3 3 Concentration ratio for non-discharge material 10000 10000 10000 Concentration ratio for discharge material 10-500 10-500 10-500 Power of motor, Watt 130 250 1500 Overall dimensions L W H, mm 350x360x500 450x470x650 850 750 600 Weight , kg 6.5 12 100 Case study CVD-FB100( smallest model) . Small scale gold mining operations, Goulbourn river slucing. In sluicing operations prospector won 159.7 grams of Gold (after panning) . Total 235 kg of Black Sand Concentrate was collected during operations. 235 kg of dry Black sand was milled down to 100 micron with High speed pulverizer Finaly concentrate was processed on CVD-FB100. Time spent 1.2 hours Extra Gold won in non-discharged cone section -29.8 g (18.7%) ( batch) Concentrate won from from continuos dischage -7.6kg , was melt in 2 L crucible , with add 0.3 kg of cooper metal( collector), borax and backing soda( flux) . Extra gold won -24.3g (15.2%) Total Extra gold won 54.1g (33.9%). Worldwide Patents applied PAYMENT DESCRIPTION: 1. Personal & Business Checks (Subject to 10 Banking Day hold) 2. Bank Transfer / Direct Deposit 3% discount for this method of payment 3. PayPal 4. COD we provide 3% discount ( Local Pick Up Only) 5. `Leasing also available SHIPPING DESCRIPTION: Product normally shipped within 1-3 days after receiving payment. The item will be shipped in carton box. Any damage caused by shipping must be reported 7 days from receiving. No Shipments are processed over weekends or holidays. For more info visit us Flexicone.net Thank You and Good Luck!!!

Condition:	New other (see details)	Product Type	Mining equipment
Custom Bundle	No
Non-Domestic Product	No
MPN	CCFB300
Model	CVD-FB300
Brand	Flexicone
Modified Item	No