99.8% purity
Precious Metal Electrolytic Recovery Machine
High-frequency pulse recovery that pulls gold and silver straight out of spent solution as metal.
Electronics And E-Waste Recycling
One tonne of discarded mobile phone motherboards carries roughly 200 to 350 grams of gold, well above the grade of natural gold ore. That is why e-waste is described in the industry as the second mine.
What matters here
The urban mine: gold, silver, palladium and platinum recovered from boards, connectors and leach liquor.
Where the gold actually is
PCB gold plating at 0.05 to 0.15 microns, connectors and pins, gold wire bonding inside IC packages, and relay contacts and capacitor electrodes. Thin, dispersed, and in total very large.
Chemical gold stripping has a ceiling
Thiourea, chloride or cyanide gold removal powder is a mature process, but recovery and purity are strongly operator-dependent and typically land between 90 and 95 percent, with wastewater and waste gas to handle.
Electrolytic recovery on the leachate
Gold ions migrate to the cathode and deposit as a high-purity layer, with an inert anode. Published recovery is 99 percent or better on gold and silver.
Resin where the liquor is dilute
E-waste leaching solution is one of the named feeds for the resin adsorption machine, which works at concentrations where electrolysis stops being economic.
5 machines
Equipment For This Industry
>98% recovery
Gold Resin Recovery Machine
Ion-exchange resin that strips gold out of solutions too dilute for electrolysis.
XHF-DJTYJ
Small Silver Stripping Machine
Electrolytic silver de-plating for a workshop bench, 0.5 to 0.8 tonnes of parts a day.
2000 L
Large-Scale Silver Stripping Machine
A 5 metre, six-basket, 2000 litre stripping line for plants that de-plate by the batch.
3-4 kg/24h
Copper Electrolysis Refine Machine
Scrap copper anodes in at 80 percent, cathode copper out at up to 99.99 percent.
FAQ
Electronics And E-Waste Recycling Questions
Which machines do you supply into electronics and e-waste recycling?
Precious Metal Electrolytic Recovery Machine, Gold Resin Recovery Machine, Small Silver Stripping Machine, Large-Scale Silver Stripping Machine, Copper Electrolysis Refine Machine.
Can the equipment be sized to our throughput?
Yes. Size, capacity and function are customisable; send your daily volume and feed grade and the specification is written from that.
What support comes with it?
Online technical support, installation guidance, operation manuals and training materials, with lifetime after-sales service as stated on the company FAQ.
Equipment For Electronics And E-Waste Recycling
Tell us the material you are processing and the volume per day, and we will name the machine and the capacity rather than send a catalogue.