New Generation Kneading Machine Based on
the New Concepts
Provides 3 to 5 times higher output than conventional single
Low temperature extrusion.
High output / High kneading.
Best suited to filler compounding, flame retardant compounding,
coloring, and polymer blending.
With the barrel and screw of special design, the machine has
realized high kneading performance and a high extruding output
equal to those of twin-screw extruders.
FEATURES OF IPM KNEADING EXTRUDER
High extruding output for the screw speed.
No sectional heat generation, uniform melting and
Adaptable for high kneading operation and low temperature
For these reasons, the screw speed can be made faster. The
extruding output is 3 to 5 times more than that of the
conventional extruders based on the Tadmor's model.
The short polymer retention time and low temperature
extrusion help reduce property degradation of polymers.
Plasticating zone of barrel absorbs heat coming from the
heater to improve energy efficiency, thus in turn improving
energy saving effects.
The barrel also has polymer thrusting functions and this
improves efficiency of color changing of the polymer to
shorten the color exchanging time and eliminate the burning of
The polymer flow passage can be regulated by relocating
the screw position during operation and accordingly the
filling rate of the mixing section can be altered, so that one
screw may be adaptable for processing of many different
For the barrel and screw is adopted as part of standard
specifications a wear and corrosion resistant steel that has
been developed specially by CTE with the cooperation of a
Construction of IPM Extruder
Mixing mechanism is provided on the barrel side as well as
on the screw. Displacement of polymer between the screw and
barrel has obtained kneading performance equal to that of twin
Barrel grooves are shallow and have smooth surface to have
no polymer remaining. It is also easy to brush inner wall of
IPM Single Screw High Kneading
Click on the file at right side for catalog