I can help you with copper recycling.

Copper Wire Recycling Procedure 1.Crushing process Crushing is the first step to recycle copper. After being crushed, the wire can be 3-5mm. 2.Conveying and dust-collecting Conveying device delivers the mixture of copper and plastic to vibrating device, during which the dust-collector removes the dust and other light materials. 3. Separating process Separating process adopts gravity theory, using vibrating separator to make the copper particles and plastic separate completely. 4. Copper-collecting and copper clad recrushing Copper granule and plastic skin are discharged from two different outlets, if there are any copper clad, they need to be recrushed.