METHOD FOR RECLAIMING VALUABLE METAL FROM WASTE ELECTRONIC DEVICES

摘要

In the present invention, valuable metal is reclaimed from waste electronic devices at a low processing cost. By crushing waste electronic devices using an impact crushing machine, the waste electronic devices are separated into printed boards and material other than the printed boards. Then, by crushing the printed boards using a rotary impact crushing machine, the printed boards are separated into mounted components and components other than the mounted components. Valuable metal is reclaimed from the separated mounted components.