 Pipe
& Profile Extrusion Industry
Efficient Crushing,
Granulation, and Pulverizing Systems
Applications
|
Product Reference
|
Granulation
of Pipes
 Production waste, as well as
rejected pipes, pipe bends, socket ends, etc., occurring
during the manufacturing of plastic pipes, can be
economically size reduced, at low cost, with PALLMANN pipe
crushers.
 Depending
on the diameter and length of the pipe waste, standard
PALLMANN knife mills, type PS-K
or special PALLMANN Pipe Crushers,
type PS-R, for up to 6 meter long pipes are used. The material
can be fed horizontally or via a feed chute, installed at
ground level, with an integrated load-controlled pusher.
 If
the machine is installed in a basement or in a pit, feeding
can be performed by means of a hydraulic tipping chute. For
these applications,
PALLMANN Pipe
Crushers Type PS-R are used.
Both series stand out due to
their robust design, easy accessibility and simple
handling. Material feeding is performed load-controlled by
current consumption of the main motor.
▲ Back to Top
Granulation
of Profiles
  Production
waste and cut-offs from the manufacturing and
preparation of items such as windows, shutters, siding
profiles, etc., are size reduced using
PALLMANN Ultra Granulator™,
series PSP.
The horizontally fed profiles
are automatically drawn-in by means of the specially design
rotor. Short waste pieces can be fed either by conveyor or
from the top. Size of the granulated material is determined
by the screen hole size.
An alternative for short waste
pieces is the Knife Mill type PSRH,
equipped with a hydraulic feeding system that pushes the
bulk material towards the rotor. The movement of the
pusher is automatically controlled by the load of the main
motor.
Fine material gets
discharged through the screen into a pneumatic
discharge system. Bottom discharge onto a
mechanical conveyor or into a bin is available.
▲ Back to Top
Pulverizing
of Pipe and Profile Waste
 Granulated production waste from
PVC-pipe and profile manufacturing is pulverized, worldwide,
with "ORIGINAL
PALLMANN" Disc Mill, Type PKM, pulverizing systems.
These recycled powders are mixed with new PVC material and
are reintroduced into the extrusion process.
The pulverizing systems are
available with or without screening in order to meet the
customers demands for fineness.
▲ Back to Top
|
 |
