Film structure: ABC
Material: - LDPE film, lamination film
-thickness range 20-200 my depending on materials
Film Width: 2200
Output (Kg/h): - Max mechanical speed 150m/min
- Hot section melting capacity 865 kg/h
- Out put 540 kg/h depending on materials and application
Extruder 1 Layer ref: : A
Screw diam 1: 60mm L/D30
Description 1: - Gravimetric dosing system type Module G3, 5 components with vacuum
loading system
- max extruder rpm: 200
- AC motor drive 60KW
- lever type screen changer
Extruder 2 Layer ref: : B
Screw diam 2: 90mm L/D30
Description 2: - Gravimetric dosing system type Module G3, 4 components with vacuum
loading system
- max extruder rpm: 140
- AC motor drive 105KW
- lever type screen changer
Extruder 3 Layer ref: : C
Screw diam 3: 60mm L/D30
Description 3: - Gravimetric dosing system type Module G3, 5 components with vacuum
loading system
- max extruder rpm: 200
- AC motor drive 60KW
- lever type screen changer
Head description: - Range of die possible 315-500mm diam
- Air ring MULTICOOL DL 1700 with air cooler
- Automatic thickness profile control P2K
Die diam (mm): 500mm, die gap available 1,25mm and 2,25mm
Thickness controll system: Automatic thickness control P2K, Kundig gauge and
adjustment via air flow in air ring
Bubble cage: - Geometrical working width range 550-2200mm - CFRP rollers
Panel for gussets: No
Take off unit: Rotating take off nip - 360 deg rotation - Chrome plated rollers with AC
direct drive - Collapsing frame with CFRP rollers
Corona treatment: Type L, working width 2200mm, Generator: 12 kW
Web guide: Yes
Rewinder Type: Double back to back
Rewinder max reel diameter: 1200mm
Rewinder description: - Model: Filmatic O
- working width 2200mm
- Draw unit: cooling and pulling via S-wrap calendar
- Edge trim and removal
- Antistatic bars
- Surface/center winding
In line film slitting
- 5 x 6" winding shafts
-
Additional Information:
Tower included
CHANGE OVER AUTOMATIONS:
-Module TURBOCLEAN for automatic change of raw materials
recipe management
automatic detection components to be changed
reduction of material in hopper when approaching a job end
Operator's instructions to disconnect and connect material supply
change over steps visual representation
Alarms for extruder's temperature
Auto draining of material's feed line
Auto Removal of material from conveyor
Auto cleaning of metering station including: hopper scale, casing of metering unit,
metering screw and socket
Automatic intake of new materials for new job's recipe
- Module EASY CHANGE: automatic adjustment of relevant st of production parameters
for faster format change with guided adjustment of:
Film width:
cage width
tube center guide
collapsing unit
Thickness:
extruder's speed
cooling adjustment
Module: PROFILE BOOSTER for faster profile changes
Module ISP: Information system for production: storing job data and recalling. Ethernet
connection
Other:
Module B for lay flat width reading and automatic bubble cage adjustment
- web tension Haul off draw unit 50-500N
- web tension draw unit till contact roller 30-350N
- Procontrol supervision
- UPS