I will attempt to recover gold and silver from 7 lb high grade circuit boards. I will show most of the process except the chemistry step is where I will loose a lot of gold due to my lack of knowledge and experience, and I do learn a lot from my mistakes to make this step way better in the future projects.
DF-40S Hammer Mill Pulverizer: amzn.to/3SQxtgV
30-Quart, Stainless Steel Bowl: amzn.to/490VTdo
DC Power Supply Variable 0-30V 0-20A: amzn.to/3wY6OY8
Blue Bowl Concentrator Kit for Gold Recovery: amzn.to/3S4y7Hj
Table Top RapidFire Pro Metals Melting Furnace: amzn.to/3IDRtym
Those are affiliate links.
15 мар 2024