Jet stream formed by compressed-air through feed
injector suck the powder material ito grinding chamber and inject
to chamber of lower of "O" cycle across the Venturi tube.
he pulverizing nozzles installed round the grinding chamber inject
high-speed stream to grinding chamber, the stream makes powder material
pulverized by the action of impaction and friction betweem powder
materials. Pulverized fine powder rise along with the stream through
the rising tube into the primary classifying chamber. The centrifugal
force makes large particles down return to grinding chamber, Been
broken away from the rotational flow, fine powder comes into the
collection system through center discharge tube.
• QON Circulation Tube Type Jet Mill is applicable for dry and brittle
materials to be ultrafine pulverized. It is easy to obtain micron
or hypomicron grade particles.
• Obtain high-purity products by the action of self-grinding between
• Twice internal classification can obtain fine powder and uniform
• There are anti-friction liner to increase the time of running, it
is applicable for harder material to be Pulverized.
• It is also applicable for pulverizing of the powder material with
thermal sens titivity and low melting point because the temperature
decrease with the adiabatic expansion of the compressed-air.
• No dust leakage and fly up because the product process are worked
in the pipes sealed up.
• Noise below 70 db, No vibration.
• Can released continue and automatic operation.
• The effect of mixture and dispersal is achieved in the pulverize
process. The technical conditions and a part of construction are
exchanged, also dry and coated-mill could be realized.