Precious Metal Refining Plant for E-Waste Gold Recovery
A Precious Metal Refining Plant is used to recover gold, silver, palladium, platinum, and copper from electronic waste.
For e-waste recycling companies, refining plants, and precious metal recovery projects, efficient separation and high-purity output are key to improving recycling value.
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The WOLFU Precious Metal Refining Plant is designed for CPU, RAM, PCB board, IC chip, MLCC component, memory card, and anode mud recycling.
Key Specifications
| Feature | Specification | Benefit |
|---|---|---|
| Product Name | Precious Metal Refining Plant | E-waste precious metal recovery |
| Machine Type | Gold Refining Recycling Machine | Suitable for electronic waste treatment |
| Raw Materials | CPU, RAM, PCB boards, IC chips, MLCC, anode mud | Wide e-waste compatibility |
| Final Products | Gold, silver, palladium, platinum, copper | High-value metal recovery |
| Voltage | 380V / 230V | Flexible power configuration |
| Power | 180 kW | Supports industrial refining |
| Core Components | PLC, engine, motor, gear | Stable automatic operation |
| Capacity Options | 100 kg/day, 300 kg/day | Fits different project scales |
| Recycle Rate | ≥99% | Improves material recovery value |
| Purity | ≥99%, up to 99.99% | Supports high-purity metal output |
| Weight | 1020 kg | Compact industrial structure |
| Process Feature | Cyanogen-free hydrometallurgy | Safer and more eco-friendly |
Refining Process
Step 1: E-Waste Preparation
CPU, RAM, PCB boards, IC chips, memory cards, and other precious-metal-containing materials are collected and prepared.
Step 2: Carbonization and Grinding
The material is processed through carbonization and grinding to improve downstream recovery efficiency.
Step 3: Leaching and Separation
The system uses cyanogen-free hydrometallurgical processing to separate precious metals from mixed materials.
Step 4: Metal Recovery
Gold, silver, palladium, platinum, and copper are recovered through the refining process.
Step 5: High-Purity Output
Recovered metals can reach high purity levels for further processing, sale, or reuse.
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Main Advantages
High Recovery Rate
The system can achieve high precious metal recovery rates, helping recyclers improve the value of electronic waste.
High Metal Purity
Recovered precious metals can reach ≥99% purity, with purity up to 99.99% after extraction.
Cyanogen-Free Process
The hydrometallurgical process avoids cyanogens, supporting safer and more eco-friendly operation.
PLC Automatic Control
PLC control reduces manual error and improves production stability.
Suitable for Multiple E-Waste Materials
The plant can process CPUs, RAM, PCB boards, MLCC components, IC chips, memory cards, and anode mud.
Suitable Applications
The WOLFU Precious Metal Refining Plant is suitable for:
- E-waste recycling companies
- CPU and PCB board recycling
- Precious metal refining plants
- Gold recovery operations
- Electronic component recycling
- Industrial precious metal recovery
- Recycling project investors
Related WOLFU Equipment
For small gold melting after refining, review:
For automatic precious metal melting and casting, review:
🔵 WOLFU Automatic Medium Frequency Induction Melting Furnace
For industrial metal melting, review:
🔵 WOLFU Medium Frequency Induction Melting Furnace
Why Choose WOLFU?
WOLFU provides precious metal refining plants, induction melting furnaces, recycling production lines, and customized metal recovery solutions.
For e-waste gold recovery projects, WOLFU can recommend suitable capacity, refining process, automation level, plant layout, safety configuration, and downstream melting equipment based on customer requirements.
Conclusion
A Precious Metal Refining Plant is a practical solution for recovering gold, silver, palladium, platinum, and copper from electronic waste.
The WOLFU system supports CPU, RAM, PCB board, IC chip, MLCC, memory card, and anode mud processing. With PLC automation, cyanogen-free hydrometallurgy, high recovery rate, and purity up to 99.99%, it is suitable for industrial e-waste precious metal recovery projects.
If your company needs a reliable solution for CPU gold recovery, PCB refining, or precious metal recycling, WOLFU can provide a customized refining plant.
🔵 Get a Quote for WOLFU Precious Metal Refining Plant
FAQ
What materials can this refining plant process?
It can process CPUs, RAM, PCB boards, MLCC components, IC chips, memory cards, anode mud, and other precious-metal-containing electronic waste.
What metals can be recovered?
The system can recover gold, silver, palladium, platinum, and copper.
What is the recovery rate?
The listed recovery rate is ≥97–99% or ≥99%, depending on material and process configuration.
What purity can the recovered metal reach?
The purity can reach ≥99%, and up to 99.99% after extraction.
Is the process environmentally friendly?
Yes. The system uses cyanogen-free hydrometallurgical technology and supports safer, more eco-friendly operation.