GENERAL VACUUM EQUIPMENT EHF 2250-2250 Vacuum metallizer // Metallizers // Converting machines // Used Flexo Press // Tecno Converting 2000 S.r.l.

The process is carried out under high vacuum in a closed chamber, in which several boots located under a process roller are used to evaporate aluminium wires. This material condensates on the web, running close by these boots.

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Machine Code: ME80
Manufacturer: GENERAL VACUUM EQUIPMENT
Modello: EHF 2250-2250
Year: 1998
Working width (mm): 2250
Materials: BOPP 15-80my ; PET 09-50my; CPP 20-40my; LDPE 25-50my ; Nylon 12-50my ; UPVC 20-80my
Speed: 72-720m/min line speed
Max diameter reel unwinder: 1000mm
Max diameter reel rewinder: 1000mm
Evapouration Boots: 24pc . Evaporation boats size : 150*30*9mm
Pumping system: Pumping configuration ( 50HZ/60HZ )
Polycold: yes , 2 PFC 1100 HC
Note: Max web width 2250mm / Min web width 1450mm Max roll diam 1250mm ( modification made to increase from 1000mm ) .Core internal diam 152mm Evaporation zone operating pressure 5x10-4 mbar ; Winding zone operating pressure : 2x 10-2 mbar Evaporation zone : - 2x 50,000 l/s NHS-35 Varian diffusion pump ; - 2 x 2000/2400 m3/h Aerzen (GLA 13.F7 HV ) booster pump ; - 2 x300/505 m3/h Kinney (505LP) rotary piston pump -2x 200,000 l/s Polycold PFC 1100 HC cryogenic pump (modification made to put both units in evaporation zone to increase efficiency ) Evaporation source type : resistance heated intermetalic (boats) Winding zone : - 2 x 12700/15200 m3/h Holmes Dresser booster pump -2x3000/3500 m3/h Holmes Dresser booster pump -2x 300/505 m3/h Kinney (505LP) rotary piston pump Winding Mechanism : Line speed : 72-720m/min Unwind tension : 320N Rewind tension : 320N (min tension 20-25N ) Alum wire : 1.6mm -2mm 98.2% purity ( variable gap instead of fixed gap ). Aluminum wire spool size 300-350mm Metalizing data : Max deposition rate : 1.8 ohms at 720m/min Deposition uniformity : depend upon material and running speed Thicnkess range of deposition : 100-200 angstrom Evaporator life : 15 hours average Spare parts available

Machine Code	ME80
Manufacturer	GENERAL VACUUM EQUIPMENT
Modello	EHF 2250-2250
Year	1998
Working width (mm)	2250
Materials	BOPP 15-80my ; PET 09-50my; CPP 20-40my; LDPE 25-50my ; Nylon 12-50my ; UPVC 20-80my
Speed	72-720m/min line speed
Max diameter reel unwinder	1000mm
Max diameter reel rewinder	1000mm
Evapouration Boots	24pc . Evaporation boats size : 150309mm
Pumping system	Pumping configuration ( 50HZ/60HZ )
Polycold	yes , 2 PFC 1100 HC
Note	Max web width 2250mm / Min web width 1450mm Max roll diam 1250mm ( modification made to increase from 1000mm ) .Core internal diam 152mm Evaporation zone operating pressure 5x10-4 mbar ; Winding zone operating pressure : 2x 10-2 mbar Evaporation zone : - 2x 50,000 l/s NHS-35 Varian diffusion pump ; - 2 x 2000/2400 m3/h Aerzen (GLA 13.F7 HV ) booster pump ; - 2 x300/505 m3/h Kinney (505LP) rotary piston pump -2x 200,000 l/s Polycold PFC 1100 HC cryogenic pump (modification made to put both units in evaporation zone to increase efficiency ) Evaporation source type : resistance heated intermetalic (boats) Winding zone : - 2 x 12700/15200 m3/h Holmes Dresser booster pump -2x3000/3500 m3/h Holmes Dresser booster pump -2x 300/505 m3/h Kinney (505LP) rotary piston pump Winding Mechanism : Line speed : 72-720m/min Unwind tension : 320N Rewind tension : 320N (min tension 20-25N ) Alum wire : 1.6mm -2mm 98.2% purity ( variable gap instead of fixed gap ). Aluminum wire spool size 300-350mm Metalizing data : Max deposition rate : 1.8 ohms at 720m/min Deposition uniformity : depend upon material and running speed Thicnkess range of deposition : 100-200 angstrom Evaporator life : 15 hours average Spare parts available