AutoScreen™ Reciprocation Screw Blow Molding

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Reciprocating Screw Blow Molding
The AutoScreen™ MAX (Patents pending)
image 1We invented the AutoScreen™ concept of filter screens in the form of woven ribbons. We have sold hundreds of AutoScreens™ to extrusion blow molders around the world. We are now pleased to offer our AutoScreen™ MAX (patents pending) designed specifically for polymer filtration on reciprocating screw extrusion blow molding machines.


image 003Process regrind materials for middle layers by  continuously and automatically filtering polymers without any interruption in process conditions and with no operator requirements. With no electric motors, hydraulics or pneumatics – the only moving part in the AutoScreen is the screen itself. The AutoScreen™ MAX is designed to fit in the tight spaces of reciprocating screw extrusion blow molding machines.

  • Fully automatic, continuous, uninterrupted polymer filtration.
  • Designed for high pressure, high throughput applications for reciprocating screw blow molding machines.
  • Leak-proof one piece construction.
  • AutoScreen™ MAX, with our EPC system, allows you to operate your blow molds at their optimum pressure levels regardless of changes to material bulk density or contaminate levels.
  • AutoScreens™ are energy efficient and operator friendly.
    • No hydraulics or pneumatics
    • No moving parts except for the screen itself
    • No breaker plates or screen packs to clean or replace
    • The screw can be pulled without removing the AutoScreen™
    • There are no operator requirements during screen changes
  • Autoscreens™ are compact and simple to install.
image 005We provide a special high tensile filter band for our AutoScreen™ units. We offer filtration levels from 90 to 400 microns in sizes ranging from 1-1/4" (30mm) to 8" (200mm).

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