The CR-9 / WU9 can contain an FTIR for Online Spectroscopy, Haze- Gloss- and Thickness-Measurement and they can be used in the laboratory or on-line, serves the production of cast film / winding Blow-Film. The system consists of two chill rolls with controlled drive, several guidance rolls, haul-off station with two rubber-nip rolls followed by a central pneumatically expandable winder. The winder is regulated via the tension control.

The CR9 / WU9 consists of a TFT Touch Control Panel which improves the visualisation of user and equipment parameters, a digital and manual rotation adjustment, film tension control and speed control.
A speed indication for chill roll and nip rolls is available and the winder is pneumatically expandable.
The CR9 / WU9 are equipped with a film break sensor and a detector for film direction as an alarm function. An electrostatic discharging of the winder with ionised air is available.