Let us know your corona treatment model and serial number to identify the best spare parts suitable for your machinery.
For corona station
Silicone sleeves
The silicone sleeve is an insulated sheath used to coat corona treatment discharge rolls. The sleeves are available in different diameters: mm. 80, 100, 120, 150, 200, 265.
Ceramic electrodes
Insulated ceramic electrodes suitable for corona treating units like Polimetal and TNN Flat. Different sizes available.
Insulators
Every treatment unit is equipped with one or more insulators. They support the electrodes. Different shape depending on the model.
High tension transformers
Ferrarini & Benelli oil based high tension transformers are are designed specifically for the combination of electrodes, dielectric and power of you corona system. Different models available with short delivery time.
For corona generators
Electronics boards for corona generators
Electronic boards for all F&B's generator models: GTS with iGBT technology (models TLX, TMX) and GTS with SCR technology and GEC. Available for different power level.
Electrical components
Grafikontrol can provide electrical components to fix GTS with iGBT technology and also previous generators GTS with SCR technology and GEC.
Call our technical service for trobleshooting and also if you need electric drawings, manuals or instructions.