gold recovery from cell phone scrap boards

Hello friends, Today I am going to take a breakdown of the components of old mobile phones that have gold. Socket Sim is a good piece of gold plated. You can use the clamp to separate this part. For a gold-plated keypad, you may need a gold stripping. For touch screen phones, you may not find a keypad. And do not get gold in this piece. You have to observe. The gold will be stacked on the back. In some cases, you may find gold chips in their electrical circuits. That's good For gold miners. In gold-rich ore