Inert & Explosion Proof Grinding Systems
Controlled Handling of
investment for operational safety
The production of fine
powders with immanent explosion hazards calls for the
use of adequate safety measures. PALLMANN offers single
machines and turn-key systems for the operation in inert
gas atmosphere or explosion proof up to 10 bar.
By operating the
installation with inert gases like N2 or CO2 the
ignition of inflammable powders can be avoided.
Re-cooling of the process gas takes place in a closed
loop system. Modern measuring and monitoring techniques
guarantee a safe operation below the limit of the
allowable concentration of oxygen.
Schematic illustration of a grinding
system operating inert gas atmosphere
Explosion proof grinding
For the production of
explosive and heavily reacting powders, explosion proof
installations as well as installations with explosion
suppression systems are used. Special design of the
installation combined with the arrangement of pressure
relief valves in the system prevent spreading out to
other downstream equipment or to adjacent buildings in
case of an explosion.
Schematic view of an explosion proof