Polyamide

The sample PA 6.6 was used for this test.

The sample was fed within 60 seconds. The grinding sound vanished slowly. After 2 minutes, the majority of samples was almost ground. We stopped the mill after 3 minutes.

Electrostatic charged and ground sample below the sieve insert was brushed into the collecting vessel.

The sample PA 6.12 was used for this test.

We brushed off electrostatic charged and ground sample below the sieve insert which increased the output to 9,8 grams (~ 1,2 g loss).

The sample PA 6.10 was used for this test.

The sample was ground without problems. Electrostatic charged sample below the sieve were brushed into the collecting vessel.