BOPP Cast film line
Multi-Layer Extruder
Unique opportunity to produce BOPP film. High output & huge width Machine
Manufacture & model: DMT
Materials to be processed: BOPP Film
Extruders:
- Number of extruders: 3
- Extruders A: Davis Standard LD30, DC drive Coextruder filter with surface area: 0.81m2/unit
- Extruders B: Cascade Twin Screw TM133 MW, LD 32 Maris; DC drive Metering Pump Mag Main filter: L.666; Surface area: 6.36 m2
- Extruders C: Davis Standard LD30, DC drive Coextruder filter with surface area: 0.81m2/unit
Die:
- Flat die type Farcon
- Symmetrical design with three coat hangers
- 3 layers
- Film thickness:15-60 microns
MDO (Machine Direction Orientation):
- Manufacturer: DMT
- 14 pre-heating rolls – Electrical heaters
- 4 stretching rolls – Circulating oil
- 2 annealing rolls – Electrical heaters
- 5 nip rolls Tension control at inlet and outlet
- AC drive
- Stretching ratio 1:1 – 1:6
TDO (Transverse Direction Orientation):
- Manufacturer: DMT
- Chain and chain track System
- Heating system: circulating air via individual heating system / zone (Electrical heater, motors, fans, sensor, etc)
- Edge guide system at inlet
Pull Roll:
- Manufacturer: DMT
- Cromed Rolls chilled by water
- Edge trim on-line recycling unit
- 2 corona treatment stations (up and down – Double treated)
- AC drive
- Thickness Gauge X- ray: – Measurement range: 5 – 100 µm
Winder:
- Working width: 6800 mm
- Core – Steel cores, 7500 mm length
Slitter Rewinder:
- Atlas Slitter & Rewinder 6.8 m (1000 m/min – CW964)
- 10 “Stations”
Accessories:
- Edge trim Recycling system with EREMA RM80T
- Raw Material: – Material feeding equipment
- Pneumatic conveying system
- Cyclone to separate resin and conveying air
- Metal separator
- Mixing hopper
- Suction conveying for Co-Extruder
- Edge trim recycling
- Edge trim grinder
- Conveying fans
- Compressor
- Boiler
- Silos
- Mill Rolls
- Mill Roll Stands (corona and nip)
- Nip rolls stands
- Over Head Crane (10 TM)
This machine is in excellent condition. Can be seen running during a machine inspection. Please contact us for more information.
