3 Beloit, Bobst, Davis Standard Coating lamination units

Width: 1550mm
Coating/lamination units: 3
Coating/lamination unit 1: Davis standard extrusion lamination unit 3
roller system, one extruder, screw diameter 4.5", motor 155kw
Die manual with external deckling
Position XYZ
Blenders Macguire
Chill roll diameter: 800mm
Chill roller width: 1700mm
Maximum lamination width: 1550mm
Available as spare with machine an additional Cloren automatic extrusion die, this could be
retrofitted on this extrusion coating unit, such retrofits would require some additional parts to be quoted


Coating/lamination unit 2: Rotogravure coating unit used for primer
Coating/lamination unit 3: Davis standard extrusion coating unit, year 1998, 2 extruders coextrusion
One extruder with screw 4.5" diameter, l/d28, motor 225kw, upto 500kg/h melting capacity, 5 heating zones
Second extruder with screw 6" diameter l/d28, motor 350kw, upto 1100kg/h melting capacity 5 heating zones
Die width: 1850mm, year 2014, die make Cloren with automatic thickness profile control
Internal deckling with driven adjustment
Position XYZ
Blenders Macguire, year 2006
Chill roll diameter: 800mm
Chill roller width: 1730mm
3 roller system
Double nip system with possibility to coat on both sides of chill roller depending on product requirements
Feed block cassettes for structures: ABA, AAB, BAA, AAA, BBB

Corona treatment x 4 Vetaphone ETreater 16kw
Primary unwind: turret maximum diameter 1500mm, Beloit, upgraded and renovated
Secondary unwind: turret unwind maximum diameter 1500mm, JILHA, year 1987, upgraded and renovated
Rewind: turret and shaftless rewind maximum diameter 1300mm, maximum core width 1700mm,
Bobst Rotomec, year 2015, can wind both contact or gap winding, speed 600m/min, flying splice 450m/min

Product structure/materials: example of materials run on the line are:
substrates paper or board on primary unwind and aluminium on secondary unwind

Example of structures was:
a) primer/aluminium/mono ex/paper
b) paper/mono ex/aluminium/coex
c) primer/aluminium/mono ex/film
Example of resins extruded: PE, EEA, Surlyn 1652, PP

Upgrades and overhauls:
Winder, year 2015
Controls, year 2008,
Currently machine is Plc Siemens S7, drives renovated with ABB inverters, Siemens Sinamics inverters and Eurotherm digital DC drives, Siemens HMI
Mechanical overhauls
Cloren automatic extrusion die, year 2014
Spare Cloren die, year 2008

Film thickness control: Themorficher, year 2014 with 2 heads
Dosing and material feeding system, year 2006
Double gauge, 1 frame, Beta ray system and infrared

Extensive spare parts:
Automatic extrusion head Cloren with internal deckling
Chill rollers: x 3, 2 with mat finish, 1 with gloss finish all with new finish
Nip rollers: x 4 new, for second ECL unit
Banana roller
Cooling roller
Rollers: 4 new + 3 used
Vetafone unit
Pneumatic pipes roller for first ECL unit
Contact roller, for winder
Set of new gears to change rpm ratios on extruders gearbox
Rotary joints: x 4
Several new and used heaters for extruders
Double fans: x 2 new, for extruders cooling
Sets of roller bearings for calander
Second extrusion dies feed block cassettes for structures: ABA, AAB, BAA, AAA, BBB
Several melt temperature and pressure gauges
Several spares for die, including several spare thermo cylinders
New motors
Siemens Simoreg DC drives: x 2 new
Spares for carriage: wheels, chain for pipes
Several new and used pneumatic pistons used in different parts of line including
ECL units and winders
Several rollers