Processing of the spacer frames

  • High-performance bending robots for a wide variety of materials and spacer shapes.
  • Manual or automatic filling of the spacers with desiccant, butyl coating and glass positioning
  • Customer-specific machine designs with manual interventions through to fully-automatic components

Inquiry insulating glass manufacturing

Bending, filling, coating and positioning of the spacers

The processing of the spacer frames is crucial for the subsequent quality and durability of the insulating glass units. We offer you a wide selection of highly productive machines – you decide on the methods in which you wish to process materials and shapes for yourself.

Bending the spacer frames
  • Operating machine with separate, downstream desiccant filling station
  • Processing of aluminium profiles, unfilled plastic profiles and stainless steel web spacers
  • Material savings through continuous spacer bars


Filling the spacers with desiccant
  • Perfect filling – automatic or manual
  • Automatic sealing of the drilling holes with butyl
  • Suitable for aluminium, stainless steel and plastic frames


Automatic application of butyl on to the spacer
  • Double-sided coating of rectangular and shaped frames
  • Automatic or semi-automatic application
  • Ideal coating quality
Manual application of butyl on the spacer
  • Double sided coating of rectangular and
    shaped spacer framesbutylextruder-1_300
  • Automatic nozzle head adjustment
  • Optimal ergonomical working conditions
Automatic positioning of the spacers on to the glass plate
  • Robot for the positioning of the butyl-coated, rectangular frames
  • Station for the visual monitoring of the cleaned glass plates with subsequent manual positioning of the butyl-coating frames
  • Both versions meet the highest quality expectations


Manual positioning of the spacer on to the glass plate
  • Quick and exact application due to vertical- and
    horizontal frame positioning girderinspector_VR-1_300
  • Automatic adjustment of vertical movable roller girder