Description Overview Bandera 3 layers blown film extrusion line Film width 2400 mm Year 2006 Number of layers: 3 Film structure: ABC Material: LDPE, LLDPE Output: 400 kg/h depending on materials Extruder 1 - Layer A Screw diameter: 65 mm AC motor 75 kW Gravimetric dosing unit Plascontrol 4 comp with vacuum suction system Sella water thermo-regulation for feeding area Lever type screen changer Extruder 2 - Layer B Screw diameter: 85 mm AC motor 132 kW Gravimetric dosing unit Plascontrol 4 comp with vacuum suction system Sella water thermo-regulation for feeding area Lever type screen changer Extruder 3 - Layer C Screw diameter: 65 mm AC motor 75 kW Gravimetric dosing unit Plascontrol 3 comp with vacuum suction system Sella water thermo-regulation for feeding area Lever type screen changer Head and Die IBC with auto control via 3 ultrasonic sensors for diameter measurement Air ring K design Karat with Vario-Cool automatic thickness profile control Die diameter: 450 mm; inserts available for gap 0.8, 1.4 and 2.4 mm Thickness Control K-design automatic thickness profile control System upgraded in 2020 with new sensor and HMI Bubble Cage and Take Off Bubble cage: motorised adjustments Panel for gussets: no Take off unit: rotating Corona Treatment Softal 2 side (2 side for tubular or 1 side for each film) Rewinder Type: double back to back Max reel diameter: 1200 mm Can work contact or gap winding