Roll Alignment
Roller parallelism with the PARALIGN service, created by PRÜFTECHNIK
Improve product quality and increase productivity through higher machine availability and higher production speed with expertly aligned rolls by Yellotec.
Yellotec utilises PRÜFTECHNIK’s PARALIGN®, a revolutionary roll alignment system, which for the first time uses inertial measurement technology in the form of three high precision laser gyroscopes. It provides reliable graphical and numerical information on all necessary corrective steps even in parts of machinery where measurements were not possible until now.
Thanks to the specialized sweep measurement method, it is not necessary to position PRÜFTECHNIK’s PARALIGN® absolutely tangential to the roll. Even if it is positioned at an angle, an exact and reproducible result is achieved.
Improve quality and avoid downtime
- Avoid creasing, non-symmetrical winding, inhomogeneous layer thicknesses
- Avoid web breaks and premature wear of system components
- Drastically reduced measuring time: Take advantage of even short downtimes for roller measurement
- Measurement results are not dependent on visual accessibility and different temperature profiles, for example in the measurement of dry sections.
- Measurement results and their analysis are immediately available on-site.
PRÜFTECHNIK’s PARALIGN® advantages
- Measurement preparation in minutes
- Fast measurement (up to 15 rolls in 30 minutes)
- Also for enclosed parts of machines
- Simple graphical and numerical documentation of the actual condition
- Clear display of required corrective measures
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