For Sale - UM - 23582 - 7200 MM Bruckner BOPP Co-Extrusion Line
Specification
Reference Number
UM - 23582Product
7200 MM Bruckner BOPP Co-Extrusion LineYear Of Manufacture
2007Location
AsiaProduct Details
Main extruder
Diameter: 200mm
Length: 21 diameters
Waterfall Extruder:
Diameter: 250mm
Length: 20 diameters
Total capacity: 2650 Kg/h
Equipment: candle filter
Co-Extruders
Single screw co-extruders
Installed quantity: 2
Screw diameter: 90mm
Max. flow rate: 200 Kg/h
Equipment: candle filters
EXTRUSION HEAD / TEMPERING ROLLER
Extrusion slot width: 1054 mm
Heating capacity: 45 kW
Heating zones: 7
Material: Steel with internal chrome plating
Lip opening: 1.7 / 3.5mm
Lip adjustment: automatic by means of 37 electrically heated bolts
TEMPERING ROLLER
Hardening roller characteristics:
System: Roller immersed in water
Film width: 1000 mm
Mechanical speed: 2 / 60 m/min
Diameter: 2400 mm
Table width: 1400 mm
Flow rate of project: 2350 Kg/h
Temperature range: 30 / 90°C
LONGITUDINAL IRONING
System: longitudinal stretching between driven and heated rollers at a controlled temperature
Roller table width: 1200 mm
Film width: 1000mm
Draw ratio: 1 : 1 –10 – 1
Slow section: 2 / 60 m/min.
Fast section: 9 / 250 m/min.
Roller heating: by means of diathermic oil at 270° C
Preheating rollers: n° 18 rollers (n° 9 teflon coated n°9 chromed diameter 614 mm )
Ironing rollers: n° 6 chromed rollers diameter 150 mm
Stabilization rollers n° 2 diameter 614 mm
TRANSVERSE DRAWING OVEN
Infeed film width: 850 / 1000 mm
Max. ironing width: 8500 mm
Outgoing film width: 6700 / 7500 mm
Mechanical speed: 250m/min.
No. of oven zones: 7
Heating: by means of fans and diathermic oil exchangers at 270°C
Transport system: by means of clamps pivoted on a sliding chain on runners
TOW BENCH
Characteristics:
Infeed film width: max. 7400mm
Max speed 250m/min
Motorisations: n° 3 DC motors 21 Kw/each
Roller table width: 7600 mm
Selvedge cutting system
Selvedge grinding system by means of a mill with a capacity of 350 Kg/h
Flame treatment system (underside of the film) (EsseCi)
Corona treatment system (upper side of the film) by means of 2 stations of 40 KW / each (MERO)
Thickness reading system using Krypton radioactive source
WINDER
Spindle diameter: 450 mm
Spindle length: 7800 mm
Film width: 7200
Winding speed: 250m/min
Film tension: 150 / 700 N
Diameter max. coil: 1000mm
Winding System: Slot / Contact
Winding stations: n° 2 alternating
PRIMARY CUTTER REWINDER 1st LINE
Year of construction: 1988
Working width: 7500mm
Cylinder width: 7600 mm
Max width film: 7200mm
Mother reel diameter: 1000 mm ( possible up to 1200 mm )
Daughter reel diameter: 900
Minimum cutting width: 200 mm
Maximum cutting width: 2000mm
Wrapping stations: n° 14 + 2 for the selvages
Processing: polypropylene film thickness 12.5 7 50 microns
Max speed 800m/min
Diameter: 200mm
Length: 21 diameters
Waterfall Extruder:
Diameter: 250mm
Length: 20 diameters
Total capacity: 2650 Kg/h
Equipment: candle filter
Co-Extruders
Single screw co-extruders
Installed quantity: 2
Screw diameter: 90mm
Max. flow rate: 200 Kg/h
Equipment: candle filters
EXTRUSION HEAD / TEMPERING ROLLER
Extrusion slot width: 1054 mm
Heating capacity: 45 kW
Heating zones: 7
Material: Steel with internal chrome plating
Lip opening: 1.7 / 3.5mm
Lip adjustment: automatic by means of 37 electrically heated bolts
TEMPERING ROLLER
Hardening roller characteristics:
System: Roller immersed in water
Film width: 1000 mm
Mechanical speed: 2 / 60 m/min
Diameter: 2400 mm
Table width: 1400 mm
Flow rate of project: 2350 Kg/h
Temperature range: 30 / 90°C
LONGITUDINAL IRONING
System: longitudinal stretching between driven and heated rollers at a controlled temperature
Roller table width: 1200 mm
Film width: 1000mm
Draw ratio: 1 : 1 –10 – 1
Slow section: 2 / 60 m/min.
Fast section: 9 / 250 m/min.
Roller heating: by means of diathermic oil at 270° C
Preheating rollers: n° 18 rollers (n° 9 teflon coated n°9 chromed diameter 614 mm )
Ironing rollers: n° 6 chromed rollers diameter 150 mm
Stabilization rollers n° 2 diameter 614 mm
TRANSVERSE DRAWING OVEN
Infeed film width: 850 / 1000 mm
Max. ironing width: 8500 mm
Outgoing film width: 6700 / 7500 mm
Mechanical speed: 250m/min.
No. of oven zones: 7
Heating: by means of fans and diathermic oil exchangers at 270°C
Transport system: by means of clamps pivoted on a sliding chain on runners
TOW BENCH
Characteristics:
Infeed film width: max. 7400mm
Max speed 250m/min
Motorisations: n° 3 DC motors 21 Kw/each
Roller table width: 7600 mm
Selvedge cutting system
Selvedge grinding system by means of a mill with a capacity of 350 Kg/h
Flame treatment system (underside of the film) (EsseCi)
Corona treatment system (upper side of the film) by means of 2 stations of 40 KW / each (MERO)
Thickness reading system using Krypton radioactive source
WINDER
Spindle diameter: 450 mm
Spindle length: 7800 mm
Film width: 7200
Winding speed: 250m/min
Film tension: 150 / 700 N
Diameter max. coil: 1000mm
Winding System: Slot / Contact
Winding stations: n° 2 alternating
PRIMARY CUTTER REWINDER 1st LINE
Year of construction: 1988
Working width: 7500mm
Cylinder width: 7600 mm
Max width film: 7200mm
Mother reel diameter: 1000 mm ( possible up to 1200 mm )
Daughter reel diameter: 900
Minimum cutting width: 200 mm
Maximum cutting width: 2000mm
Wrapping stations: n° 14 + 2 for the selvages
Processing: polypropylene film thickness 12.5 7 50 microns
Max speed 800m/min
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