Servo Invert

For fast motion cycles

The Heye Servo Invert serves to transport parisons from the blank mould to the blow mould. It has been designed as retrofit unit.

  • Servo Invert
  • Heye Servo Invert


  • Applicable in IS-Machines from 4 ¼” DG to 4 ¼” TG
  • Optimised motion profiles by a servo electric drive
  • Motion times up to 450 ms possible
  • Bracket with optimised stiffness
  • Easily accessible motor
  • Maintenance-free spur gearing
  • Simple oil level control by dipstick
  • Hinge pin retainer to compensate dynamic forces acting on the blow mould holder


  • Driven by an electrical servo motor
  • All settings (times and angle positions) are kept reproducibly
  • Programmable position above the blow mould and blank mould
  • Maintenance-free spur gearing
  • Easily adaptable to existing machines
  • Already existing HMST control cabinets can be upgraded

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