© 2025 Arnold Herzig GmbH • Germany - All rights reserved
Smart and Innovative Solutions for the Security Printing Industry
Smart and Innovative Solutions - since 1964
SPECIFICATIONS
Functions / Features
• Numbering
• Encoding
• Crash-numbering
• Magnetic blocks for imprinting text, signatures and logos
• Rotary barcode / numbering maschines with standard and
custom engravings
Basic system numbering- and imprinting heads
SU series
Control
Electronic / electromagnetic
Operation
Automatic / intermittent
SU2
Print carrier
Rotary barcode / numbering machines of
steel
Printing ink
Letterpress inks, security printing inks,
optional UV-inks
Fonts
e.g. gothic, OCR-A, OCR-B, barcode,
text and logos
Printing area
50x10mm, optional up to 75x10mm
Weight
18kg
Performance
up to 8,000 numberings or imprints/hour
With the sophisticated letterpress inking unit, the SU2 numbering head is
an impressive direct development of the tried-and-tested SU1. Two
inking rollers, in combination with two oscillating distributing rollers, allow
the use of viscous letterpress inks and inks with security features, such
as UV fluorescence or indelible ink penetration, which make the SU2
unique in this profession.
The letterpress inking unit allows the imprinting of high-quality Gothic
and OCR numbering, as well as barcodes, in all types of document. In
addition, when using security printing inks, the SU2 is ideal for
numbering passports and schengen visa documents, and for later
numbering of bank notes. Rotary barcode and numbering machines
made from steel are used as printing carriers; combinations of
numbering machines and texts are also possible, in addition to standard
and special engravings. The SU2 is available in two printing widths and
can be additionally equipped with ink reservoirs and duct roller for use in
fully-automated machines.
For individual adjustment to the print position, the printing unit can be
turned up to 360° around its own axis. Depending on their application,
the SU numbering heads can be mounted on the Radus 400 table model
or directly into the fully-automated machines of the CFS and SV series;
in addition, the numbering heads can be integrated as OEM modules in
third-party machines with intermittent modes using a separate control.
RADUS SU2
Numbering and Imprinting
Head
Letterpress and security printing inks
numbering & coding