PI Sec Sheets M

Sheet print inspection for security documents

Offset, intaglio, and security features – all checked by one sophisticated inspection machine.

Design

• Offline, fully automatic
• Complete sheet handling: feeder, conveying system, stackers
• Tabber
• Exit for single sheets
• Standard: three vision stations
• Standard: three line scan cameras per vision station (color for incident light, monochrome for transmissive light)
• LED double line lighting, incident light
• LED lighting, transmissive light
• Sheet tracking system (machine and vision)
• Control cabinet with electronics, computers, and backup systems
• UPS uninterruptible power supply, air-condition
• Catwalk
• Sheet transport operating terminal
• Vision operating terminal, monitor array, display of each camera coverage
• Network

Properties:

• Precise, reliable, high-speed sheet transport
• All mechanical parts easily accessible
• High precision inspection of the print
• High precision inspection of security features
• Detection of misalignment, double sheets, etc.
• Two independent sheet tracking systems
• Fully automatic adjustment of lightings and cameras
• Automatic positioning of shift/offset marks
• Reliable stacking and switching between good stackers
• Detailed and clearly arranged monitoring
• Easy to use, teach-in
• Management of user rights
• Data collection, records
• Customized interface to external data processing systems

Versions:

• Standard: 3 vision stations, 3 stackers
• Customized equipment possible

Performance:

• Sheet dimensions (standard):

     max. width 900 mm, max. length 900 mm
     min width 500 mm, min length 300 mm

• Throughput: max. 10’000 sheets per hour
• Resolution: approx. 0.15 mm/pixel (0.006 inch/pixel)