Windmoller & Holscher FILMEX

Number of layers: 3
Film structure: ABC
Material: CPP and CPE
Film width (mm): 2400
Speed ​​(m/min): 350 m/min mechanical
Output (Kg/h): 1000kg/h depending on materials

Extruder 1 Layer ref: : A
Screw diam 1: 90mm L/D30
Description 1:
– output 350 kg/h
– 3 comp gravimetric dosing Module G3 with vacuum feeders
– max screw rpm 250
– AC motor 125 kW, inverter controlled
– Heating 30kW, air cooled + water cooling for feeding section
– Bimetallic barrel and anti wear lining of feed barrel in tungsten carbide
– Hydraulic screen changer
– Pro control TS supervision

Extruder 2 Layer ref: : B
Screw diam 2: 150mm L/D30
Description 2:
– output 800 kg/h
– 3 comp gravimetric dosing Module G3 with vacuum feeders
– max screw rpm 165
– AC motor 370 kW
– inverter controlled
– Heating 75kW, air cooled + water cooling for feeding section
– Bimetallic barrel and anti wear lining of feed barrel in tungsten carbide
– Hydraulic screen changer
– Pro control TS supervision

Extruder 3 Layer ref: : C
Screw diam 3: 90mm L/D30
Description 3:
– output 155 kg/h
– 3 comp gravimetric dosing Module G3 with vacuum feeders
– max screw rpm 350
– AC motor 60 kW
– inverter controlled
– Heating 14,4kW, + water cooling for feeding section
– Bimetallic barrel and anti wear lining of feed barrel in tungsten carbide
– Hydraulic screen changer
– Pro control TS supervision

Head description:
– Make Chloren
– flex lip automatic thickness profile control, heating cartridges 140 Watts every inch
– internal decking system 500mm per each side (1m total)
– Feedback VG with selector plug
– T-channel distribution
–hydraulic die opening system for cleaning and maintenance
Die width (mm): 2750
Chill roll unit: – Primary chill roll 1000mm diam
– Second chill roll 400mm diam
– Independent and direct drive of each chill roller via “torque” motors
– Air knife with motorized position
– Electrostatic edge pinning via high voltage electrodes
– Pneumatic edge pinning
– 3 idle rollers film withdraw
– Exhaust fumes removal
– 3 circuit water temperature control unit (primary chill roll, second chill roll and extruder)

Thickness control system:
– Automatic thickness profile control system
– Thickness gauge Make: NDC
– Type of measurement: IR – Model: FG710-1

Corona treatment:
– Make AFS
– Silicon process roller diameter 300mm
– Treatment width 2550mm
– Generator's output 30kW
Web guide: Oscillating frame
Rewinder max reel diameter (mm): 1200mm (1170mm max for shafts). Max reel weight 2800kg

Rewinder description:
– Mod Filmatic TC
– speed 350 m/min
– max film width 2600mm
– rollers' width 2700mm
– Core's diameter 152mm
– Web tension 30-500 N at draw, 30-350N prior to winding

– Adjustable contact pressure
Additional information:
– Thicknesses 18-150 my
– Edge trim and vacuum aspiration system width max 75mm