Gold Recovering Machine from E-waste

Time：2025-06-11 15:49:14

Electronic waste (E-waste) not only contains a large number of plastics and metals, but also contains gold, silver, copper, and other high-value precious metals. Gold Recovering Machine (E-waste Gold Extraction Machine) is an advanced technological solution for gold, which is widely used in all kinds of circuits due to its excellent electrical conductivity and stability.

An efficient gold recovery machine usually includes the following major technical stages, with each step precisely controlled to ensure a high purification rate, safe operation, and an environmentally friendly process.

Gold Recovering Machine from E-waste

1. Crushing and screening system

First of all, the waste circuit boards and other raw materials are roughly crushed, so that the large materials are turned into particles that can be processed. Subsequently through the screening equipment different particle sizes of the material classification, to facilitate the subsequent extraction.

2. Sorting and gravity separation equipment

Using an eddy current separator and gravity separation system, non-metal and metal, non-ferrous metal and precious metal are separated initially, so as to improve the processing efficiency and purity.

3. Chemical leaching and purification system

This system is the key step of gold extraction, often using environmentally friendly leaching agents instead of the traditional highly toxic cyanide, through the chemical reaction of the circuit board in the gold ions dissolved in the solution. Then through precipitation, filtration, electrolysis, and other technical means for pure gold extraction and purification, and ultimately obtain high-purity metallic gold.

4. Waste treatment and environmental control

In order to ensure that the whole process is green and pollution-free, the equipment is equipped with an advanced waste liquid recycling and exhaust gas treatment system to ensure that the discharge meets the standards and complies with various environmental regulations.

Gold Recovering Machine is not only suitable for metal recycling factories, circuit board processing factories, and environmental protection technology enterprises but also suitable for electronic manufacturers to build their own recycling production lines. Through the efficient, safe, and environmentally friendly technology path, the machine realizes a win-win situation in terms of economic benefits and environmental responsibility. If you are interested in gold recovery solutions, please contact us for customized solutions and technical support.