Sequential numbering with absolute tracking
K09 and the vertical K12 are classical numbering machines that are offered with or without electronic monitoring. They are used around the world in many applications and offer high speed and reliability for years.
The numbering machines can be operated with absolute tracking frames, that allow a controller software (ENC – Electronic Numbering Control) to check if the numbering wheels are in the correct position. This check is done at full speed, before the number is printed allowing the machine in most cases to switch the print off in case of an failure even before the wrong print is on the paper.