2002 Galileo Mega 2 2410/A Metalizer

Working width: 2400mm

Materials: Polyester film 8mic to 65mic, BOPP film 8mic to 50mic, CPP film 15mic to 75mic,

Paper 50gsm to 175gsm

Speed maximum: 840m/min

Maximum diameter reel unwind: 1000mm

Maximum diameter reel rewind: 1000mm

Evaporation boots: 27, 120 x 35 x 10mm

PLC, drives and control

Siemens S7 with Simoreg drives for the machine and process control, via supervision PC

Evaporation boats are controlled by a separate cabinet with Eurotherm drives

Machine installed with Eurotherm Thyristor unit

We completely replaced those with latest Eurotherm Epower converters along with new HMI in 2014, these are latest technology by Eurotherm

Pumping down time: 10g/min

Pumping system: pumping assembly with automatic sequences

Metallization chamber 3 x diffusion pumps 50000l/s

Roots pumps 5500m3/h

Cryogenic panel 200000l/s

2 pump with rotating piston 505m3/h

Polycold PFC 1100

Rewinding chamber 2 roots pumps 13000m3/h

Roots pumps 5500m3/h

Cryogenic panel 200000l/s

Polycold PFC 1100

2 pump with rotating piston 505m3/h

Guard chamber roots pumps 2400m3/h

Roots pumps 1000m3/h

Polycold: PFC1100

Output: 20 tons per day, calculated for 12mic Polyester film in maximum width

Minimum metallization width: 1200mm

Core ID: 152mm

Diameter of ALU wire 1.6mm

Unwinding tension range/tension capstan unit: 3.5 to 65kg/90kg

Diameter of process roller: 500mm

Additional cooling system Corema chilling unit for main process drum -20c

Maximum absorbed power approximately: 340kw

Number of chambers: 3 independent vacuum chambers with independent pumping systems to increase the efficiency of the vacuum

Optical control RF: controls during metallization process the thickness of aluminium coating through photometric non contact sensors

The system also controls automatically via step motor the deposit of aluminium and the feeding of the wire

Rewind unit: digitally control to ensure an accurate rewinding tension control, via the following five DC motors

Unwind rewind, process roller main drive, 2 capstan rollers

Two ceramic plated rollers, 2 bowed spreader rollers, oscillating arm on the rewinder with tension sensing control system

Handling of the rolls: machine includes a hydraulically driven robotic handling system, manufactured by ICAP Group, for the loading of the jumbo roll and unloading of the finished rolls

Same system also inserts and extracts the air expanding shafts during the loading and unloading procedure, 3 air shafts are included in the supply

Special robotic system for loading and unloading of rolls