The LENservo electronically controlled, servomotor-driven random numbering system is ideal for banknote and security printing. LENservo combines the attributes of mechanical LEIBINGER numbering machines – such as sturdiness, reliability and precision – with maximum flexibility and production efficiency. While mechanical numbering machines offer only two options – counting forwards or backwards – the LENservo gives you complete freedom to program the numbering sequences.
This means maximum flexibility in downstream processing, for example when printing banknotes Banknote sheets can move to the finishing line much more quickly because new numbers can be easily assigned in just milliseconds. This avoids unnecessarily long delays while banknotes are collected – they enter the finishing stage without machine downtimes! This gives you greater efficiency and assurance.
In addition to the more professional processing, three more advantages make the LENservo an ideal solution for banknote and security printing
Fast error identification and reporting
No waste
Easy restart
For information about specific versions of the wheels, e.g. for printing banknotes, click here.
The LENservo is available in straight and convex versions. A variant for passport documents is also available.