Planetary roller extruders

For calender feeding and calender coating

The classic application area is feeding calender and coating lines for the production of PVC sheet. Two-stage planetary roller extruders are also used for pelletizing.

We offer single-stage and two-stage planetary roller extruders. We pay special attention to manufacturing the gear elements that must interlock like high-precision cogwheels.

Your advantages
  • Excellent controllability of melt temperature
  • Self-cleaning system
  • Narrow, controlled range of residence time
  • Balanced ratio of shearing and heat transfer
  • Short formula change-over times, because the toothed components continually interlock so that no material deposits can form
Our offer
  • Single-stage and two-stage planetary roller extruders in the sizes 140, 170, 200, 250 and 350/355 mm
  • Outputs of 450 - 4,000 kg/h (PVC), 400 - 2,200 (ABS) and 500 - 2,200 kg/h (EVA)
  • Adjustment to different formulas possible
  • Flexible design
Images
Two-stage planetary roller extruder ZSE 200-250
Single-stage planetary roller extruder PWE 250
BCtouch UX control
  • Supports OPC-UA Protocol
  • Supports industry 4.0 functions
  • Control mounted directly on the extruder cabinet or on a mobile stand
  • Individually customizable user interface: adapted to every machine operator (language, icons, screen configuration)
  • Up to 7 extruders can be integrated into the control

Applications

Thin PVC sheet
Pelletizing

Downloads

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  • Product_Planetary_Roller_Extruder_EN.pdf (693 KB)
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