Bandera Blown Film Extrusion Line

Number of layers: 3
Film structure: ABC
Material: LDPE, LLDPE
Film width: 2400
Output: 400kg/h depending on materials

Extruder 1 layer: A
Screw diameter 1: 65mm
Description 1: AC motor 75kw, gravimetric dosing unit Plascontrol 4 comp, with vacuum suction system, Sella water thermo regulation for feeding area, lever screen changer

Extruder 2 layer: B
Screw diameter 2: 85mm
Description 2: AC motor 132kw, gravimetric dosing unit Plascontrol 4 comp, with vacuum suction system, Sella water thermo regulation for feeding area, lever screen changer

Extruder 3 layer: C
Screw diameter 3: 65mm
Description 3: AC motor 75kw, gravimetric dosing unit Plascontrol 3 comp, with vacuum suction system, Sella water thermo regulation for feeding area, lever screen changer

Head description: IBC with auto control via 3 ultrasonic sensor for diameter measurement
Air ring K Design: Karat with vario cool automatic thickness profile control
Die diameter: 450mm, inserts available for gap 0.8, 1.4, 2.4mm
Thickness control: K Design automatic thickness profile control, system upgraded 2020 with new sensor, HMI
Bubble cage: motorized adjustments
Take off unit: rotating
Corona treatment: Softal 2 side, 2 side for tubular or 1 side for each film
Web guide: E + L
Rewind: double back to back
Rewind maximum reel diameter: 1200mm
Rewind: can work contact or gap winding
Micro hole device: FBF
Frigosystem: x 2 air chillers, recently changed
Width measurement device after take off unit