HELIBAR®
single-screw extruders

with grooved intake zone, axially or helically grooved barrel and barrier screw with shearing and mixing sections.

Advantages:

HELIBAR® extruders provide substantial process advantages over smooth-barrel extruders including:
  • Higher specific throughput
  • Improved melt pressure build-up
  • Lower melt temperature for most resins
  • Improved melt homogeneity
  • Problem-free processing of wall-slipping resins
  • Reduced wear
  • Short residence time
  • Higher overall operating efficiency and therefore improved economics

The name HELIBAR® is a registered trademark owned by bella EXTRUDEX GmbH. 

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Solutions on a modular basis

Our extruders are based on proven designs and a modular concept. 
Each machine is designed specifically for the process and application – from typical applications to high-performance processes.

All EXTRUDEX HELIBAR® extruders are designed in accordance with applicable EU regulations and are delivered with CE marking.

Helibar 035
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Helibar 045
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Helibar 130
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