Non-contact measurement of velocity and length on paper

Precise, reliable and non-destructive length and velocity measurement is of the utmost importance when it comes to manufacturing and processing in the paper industry. Even the smallest deviation can cause added material costs, and these can quickly add up. That is why high-precision non-contact measuring processes are of the greatest importance.

Polytec's laser surface velocimeters (LSVs) have been specially designed for high-precision velocity and length measurement. These LSVs provide you with reliable measurement data that you can easily integrate into your process control systems. Using an LSV means increasing precision and thereby increasing the quantity and quality of your output. Your advantages: Polytec's non-contact measuring technique works on almost all surfaces and rules out any chance of damage being caused by measuring devices. From precision position monitoring in printing processes right through to cutting length control for packaging materials – Polytec systems ensure that you obtain the perfect configuration for every application.

ProSpeed optical length and speed sensors measure with the utmost reliability in companies all around the world and support manufacturing processes...

  • in paper factories
  • in printing processes
  • and many other paper, cardboard and packaging processes.

Article velocity measurement for corrugated board industry

Length and speed measurement in the paper, cardboard and packaging industry