Stinging nettle (dry stem material)

After 30 seconds, grinding sound almost stopped. The majority of sample has been found ground, inside the collecting vessel. After additional 90 seconds (a total of 2 minutes of grinding), + 4 gram of additional output has been found.

Only a few particles are left, lying loose inside the grinding chamber. Cleaning can be performed rapidly by vacuuming with a soft brush.

Because all openings of the used sieve cassette remain free, even higher amounts of sample can be ground this way.