Cloth (cotton, green-checkered)

Universal Cutting Mill PULVERISETTE 19 Speed 300-3000 rpm

standard rotor with V-cutting edges

+ sieve cassette: 1 mm trapezoidal perforation

The complete sample got ground within 10 seconds. Afterwards, only a few particles use to be left loose inside the grinding chamber. Cleaning can be performed rapidly by vacuuming with a soft brush.

A grinding of higher amounts is still possible.

Ground fibers are able to pass the openings of the sieve cassette longitudinal. For this, even a few fibers with up to 2-3 mm can be spotted afterwards.

Universal Cutting Mill PULVERISETTE 19 Speed 300-3000 rpm

standard rotor with V-cutting edges

+ sieve cassette: 2 mm trapezoidal perforation

Also with a 2 mm trapezoidal perforated sieve cassette, the mesh of cloth becomes destroyed completely. Main output use to happen within first 2-3 seconds after feeding. Grinding sound stopped completely within 10 seconds.

The few fibers which use to lie loose inside the grinding chamber can be removed rapidly by vacuuming with a soft brush.

Even higher amounts of sample are grindable this way.

Just as mentioned in previous report, few fibers can pass the openings longitudinal. For this, up to 4-6 mm long fibers can be found in the collecting vessel of the machine.