Gold Extraction Small Sized Plant from Ewaste
Used electronic products contain abundant precious metals, particularly circuit boards, which have significantly higher gold content than the ore itself. For example, mobile phone motherboards and graphics cards can yield several dozen grams of gold per ton of waste material. Today, compact, streamlined gold recovery equipment is emerging as a key development direction in the environmental recycling sector.
Analysis of the Core Processes and Key Equipment for Small-Scale Gold Extraction
Small-scale electronic waste metal recycling typically involves three interconnected stages: pre-treatment, physical sorting, and chemical extraction and refining. First, fully automated circuit board disassembly equipment is used to precisely dismantle circuit boards from electronic waste, enhancing processing efficiency while preserving the integrity of components. Next, the material undergoes crushing and grinding, where an efficient crushing system processes the material into fine particles suitable for subsequent separation.
Gold Extraction Small Sized Plant from Ewaste
In the physical separation stage, non-ferrous metals such as copper and aluminum are separated using eddy current separators, followed by further purification via airflow separators and electrostatic separators. This process relies entirely on physical methods, ensuring environmental friendliness and zero pollution while significantly enhancing the concentration ratio of precious metals.
Finally, the process enters the chemical gold extraction stage. Gold is extracted from complex carriers using environmentally friendly leaching solutions, and then the metal gold is electroplated using electrolytic recovery equipment (Electrowinning Unit). To meet high-purity requirements, further purification is conducted through a refining unit (Refining Unit), ultimately producing high-purity gold products suitable for direct use in industrial applications or jewelry. The entire process is compact in structure and safe to operate, making it particularly suitable for small-scale factories or regional recycling scenarios.
Compared to traditional large-scale recycling plants, small-scale electronic waste gold extraction equipment requires lower investment and offers greater flexibility in deployment, making it particularly suitable for regional recycling centers, small and medium-sized environmental protection enterprises, or entrepreneurs. If you are seeking an electronic waste gold recycling solution suitable for small factories or individual entrepreneurs, please contact us for more technical information and quotes. We will provide you with comprehensive project planning and equipment support.
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