For most large e-scrap recyclers, the most common solution of precious metal recovery is selling e-scrap materials to one of the few large smelters in the world, and the smelters apply pyrometallurgical method (burning everything in furnace) to process these e-scraps and give the recyclers credits after many discounts and management fee charges. These recyclers only get a small fraction of the precious metal values in the e-scraps they sold to these large monopoly smelters.
Understood these facts and the desires of recovery Au/Ag/Pd by themselves of these small-medium sized e-scrap recyclers, Suny Group has developed an hydrometallurgical ( Au, Ag, Pd, Pt, In, Ir...) from e-scraps in a very simple and effective approach. Users with simple training can do the job without professional.
The simplicity of stripping process and high precious metal recovery rate make our products fit users with different skills and capacities from hobbyists to small scale e-scrap recycling operators to large scale recycling enterprises.
Our Gold Deplating System was specially designed to strip gold from gold-plated materials that come from those obsolete and junked electronic products, which is currently the best gold extraction method. By using this system, the rocovery rate of gold is up to 99%, and you can get high-purity gold after further refining.
Our Gold Deplating System applies to various gold-plated scraps generated in our daily life, such as waste cellphone circuit boards, computer CPUs, motherboards, VCDs, DVDs, TVs, game consoles, fax machines, telephone sets and many other old domestic appliances, as well as those leftovers and off-cuts from the electroplating factory, electronic components manufacturing factory, printing house.
Gold - plated or silver-plated materials, through our reagents and equipment, can recede surface precious metals in seconds to minutes, depending on the thickness of the surface precious metals.
The Deplating Agent Contains No Cyanide And Poisonous Substances
Cyanide Test of Deplating Solution
Quick Deplating Speed, With An Average Rate Of 0.5-2 mm/min
Stripping Is Accurate, And Gold Can Be Selectively Separated
No Stain To The Nickel or Tin Layer
High Efficiency With A Separation Rate of 99%, And High Gold Purity
GOLD STRIPPING PROCESS
1. Dispensing the gold stripping solution.
2. Put the surface plated materials into liquid, then the surface gold dissolved in the gold stripping solutions, no other metal like lead, nickel, iron, or any other metal be dissolved in the solution.( our patent product)
3. Filtering to remove the impurity.
4. Reduction: Add the reduction powder to the solutions, the gold will be extracted and turn into black powder, Get the black powder settle down, then finally we get the crude gold powder.
We have rich experience in equipment manufacturing. Our machines have high reputation both at home and abroad (Such as the Middle East, Southeast Asia, Africa and so on more than 10 countries and regions.)
2). Manufacturer, Not Dealer
Factory direct sale makes price more competitive.Customers are always welcome to visit our factory for machine test.
3). Fast Delivery:
We promise the goods can be shipped out on delivery date after confirmation of the order.
Q: How do I know the quality of your machine?
A: You can send your sample scrap materials to us and we will test the machine for you without charging the fees. And we can send the machine test video to you. We also warmly welcome you to visit our factory to test our machine personally.
Q: When we only purchase one shredder machine production line, can we use it to shred other scrap materials like?
A: Yes, you can. It depends on the difference of blades teeth and quantity, which can be customized.
Q: Which brand of motor will you use?
A: We use domestic motor manufatured by Chinese-famous suppliers, but you can choose Siemens or other brand motor. Don't worry about our machine's quality.
Q: Will you dispatch the engineer to guide installation?
A: Yes, according to the customer's requirement, we will dispatch engineers to guide installation and traning about the operation of the machine.