Ultra-Granulators™ offer optimum performance in the
broadest spectrum of application fields; such as plastics,
chemicals, minerals, foods, wood, etc.
Depending on the requirement,
different varieties of machine housings with various numbers of
knives and cutting geometry are available. These range from
machine housings with two rows of knives for the size reduction
of thin-walled parts and bulky hollow pieces up to machine
housings with three or four rows of knives for the size
reduction of compact parts such as lumps, sheets, film, fibers
or for high throughput rates.
The types and design of the rotors
are as versatile as the types of applications. From open
guillotine rotors for heat sensitive products up to closed and
partially water cooled multi-knife rotors for pulverization,
PALLMANN's scope of supply fills all desires.
Ultra-Granulators™ produce high quality granules at low cost by
choosing the correct cutting technology. For easy
handling, PALLMANN Ultra-Granulators™ have a split housing and
can be, depending on the design, manually or hydraulically
raised or lowered.
The screen inserts are easily
accessible and are available with either square or round holes.
In order to achieve high quality end product, at low operating
costs, an exact cutting gap between the rotating and the
stationary knives is required.
size reduction is effected between rotation and
stationary knives. The more precise the
cutting gap between the knives is adjusted, the
higher the product quality and the lower the
operating costs. PALLMANN
Ultra-Granulators™ always offer the advantage of
rotor and stationary knives being precisely set
in a fixture outside of the machine while a
second set of knives is installed and operating
in the machine. The downtime for knife
changing is therefore reduced to the time
required for removal of dull knives and
installation of sharp knives only. There
is no setting or adjustment work to be done
inside of the machine.