Hotrunner Systems

The basis for the extraordinary start-up performance the quick cycle times of our PET molds are the manifold systems which are developed and processed on the premises. We are a renowned partner of the packaging industry and, in addition to preform molds, we have also equipped screw-cap molds and technical part tools with manifolds.

Your benefit

  • Naturally balanced melt flow guarantees uniform filling of all cavities
  • Even temperature distribution provides for homogeneous melting for high-quality surfaces
  • Individual tip control for crisp clean gates
  • Optimized melt channels for quick material / color change
  • Robust design for a long life
  • Use of efficient components for cost reduction
  • Easy maintenance and reduced spare parts provisioning 

OptiRun Series


  • Perfect preform quality
  • Less PET dust
  • Broad process window
  • Longer maintenance intervals
  • High energy efficiency
  • Reduced water consumption
  • 100% compatible with existing cold sides
  • Integrated digital cycle counter
  • Homogenous temperature balance


Technical Features

  • 48 to 144 cavities
  • Available for Sacmi, Husky, Niigon systems
  • Two-plate design
  • Modular hotrunner packages
  • Cooled adapter plates

Legacy Series


  • Compact construction
  • Short residence time
  • Easy to maintain
  • Robust design for a long life
  • Suitable for all systems with a low number of heating zones


Technical Features

  • Available for all well known PET sytems: Sacmi, Husky, Niigon, KraussMaffei, Netstal, Sumitomo, Milacron etc.
    • Systems up to 192 cavities
    • For even more efficiency available with Vulcan components

    Vulcan Technology


    • Quick and easy accessibility to all components
    • Individual nozzle inserts for different applications
    • High energy efficiency through thermal separation
    • Reduced heat loss to the environment
    • Optimized needle adjustment for perfect sprue
    • Convenient exchange of sealing ring during assembly
    • No leakage issues
    • Long maintenance intervals


    Special Applications

    Wide neck preforms, bottle-in-bottle concepts, vacuum blood tubes, trigger heads or special resins like PE, PP, PLA. We make molds and hotrunner solutions for a number of special applications.  Just take a look here.