NOTICE!
Risk of overheating!
Due to the operating principle, the PULVERISETTE 14 pre-
mium line heats up even when idling. The temperature is
monitored by a safety device at the labyrinth disk and
switches the device off when 80 °C has been reached. For
continual comminution, plan regular breaks to allow the
system to cool down and to clean it.
NOTICE!
Risk of melting!
Feed material with unknown properties or material with a
low melting point to the device in small quantities. After
test grinding, check the grinding elements for melting. If
this is the case, the comminution material must be "embrit-
tled" before grinding with the PULVERISETTE 14. To do this,
embrittle the material for a few minutes using liquid
nitrogen and then feed it to the device.
6.1 Rotors
The rotors are made of special, hardened stainless steel - the 12-rib rotor
is available as special accessory made of pure titanium for iron-free
grinding.
6-rib rotor
The rotor with 6 ribs enables fast fine grinding for materials with a par-
ticle feed size < 10 mm (maximum length < 15 mm) or fibrous material.
(Order no. 14.4330.10 for stainless steel; Order no. 14.4434.32 for pure
titanium)
12-rib rotor
The rotor with 12 ribs enables fast fine grinding for materials with a par-
ticle feed size < 10 mm (largest length).
(Order no. 14.4334.10 for stainless steel; Order no. 14.4434.32 for pure
titanium)
This rotor is also suitable for pre-crushing or rough comminution.
24-rib rotor
The rotor with 24 ribs enables fast fine grinding for various specific mate-
rials with a particle feed size < 5 mm (largest length).
(Order no. 14.4337.10 for stainless steel; Order no. 14.4437.32 for pure
titanium)
Using the device
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