Lines Main Features :
Single-screw extruders with special screws design.
3 phase electric motor controlled by a frequency inverter.
Air ring specific for PVC blown film.
Haul-off unit with a rubber and hard chromium plated cooled rolls.
Winding unit composed of two hard-chromium plated cooled rolls.
All cylinders moved individually controlled by frequency inverters.
Inverters linked and synchronized for optimal process control.
Specific blown film die for PVC, with rotary system