With over 550 employees worldwide, Prüftechnik are world leaders in Condition Based Monitoring, Non-Destructive Testing and Laser Alignment solutions across a wide range of industrial applications.

With products, processes and services for condition monitoring and availability optimization, Prüftechnik helps to ensure that your machines run smoothly and generate an output of consistently high quality. This also includes systems for automatic process control and quality assurance that are integrated directly in your production process.



PARALIGN is a unique inertial alignment system that contains three high-precision laser gyroscopes as used in the navigation of wide-bodied jets and submarines.

The measurement results are significantly more precise, absolutely repeatable, and measuring takes a fraction of the time required by conventional procedures.

Key Features

  • Reduces machine downtime to a minimum with extremely quick set-up and service time
  • Highly accurate system for all measured rolls, even when rolls are far apart, even without line of sight
  • Can be used in enclosed (housed) machinery
  • Can be used in inhomogeneous temperature profiles
  • Automatic reporting of the "as is" situation both graphically and numerically
  • On-site instant results and evaluation.

PARALIGN 'learns' the ideal position of the rollers on a reference roller or plate. Simply by placing the system on the next roller surface, the actual position of the individual roller is compared with the ideal alignment and the deviation is shown immediately as a graphical and numerical information on the display. The data is transmitted wirelessly to a laptop. A side view of the machine is shown, with the deviations of every measured roller from its ideal position graphically and numerically displayed.   PARALIGN is the better way for roll alignment: fast, efficient and highly accurate, even without line of sight. See "Additional Info" for a wealth of literature on different industrial and manufacturing applications and uses for PARALIGN.

Industry-specific literature for the PARALIGN.

  • ​PARALIGN Service - Service for the Paper Industry 

  • PARALIGN - in the wet end 

  • PARALIGN - in the calender section 

  • PARALIGN Service - Roll Alignment for the Packaging Industry

  • PARALIGN - Measurement of a Blown Film Extrusion Line 

  • PARALIGN - Measurement of a rotogravure printing machine 

  • PARALIGN - in the corrugated cardboard machine 

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