Shredded electronic scrap

Protocol number:M130271
Feed Size:< 5 cm (long)
Characteristics:feuchte Metallprobe; großteils feines Kupfer, einige sehr große Stücke (Schrauben; massive Blechstücke; etc.)
Desired Fineness:0,1 mm (not reachable)
Recommendation:The sample use to be made out of different kinds of metal fragments. A few of those use to be way too big for a feeding to a cutting mill. It is important to separate such particles which will be able to the damage cutting knives before grinding. Afterwards, a Universal Cutting Mill PULVERISETTE 19 can be used to cut particles to < 0,25 mm.
Result 1