Sometimes it is necessary to “freeze” the picture with a stroboscope to find out what is really happening on your machine at full speed.

  • pickup related problems like trim lifting or edge dropping are often caused by poor trimming. Both the drop-offs (see picture) and the air bubbles in the trim jet can be perfectly visualized with a good stroboscope.
  • detect blocked areas in drilled rolls, like the pickup roll or suction press rolls.


Feltest products for the visual inspection of press felts:

Feltest PowerStrobe – an extremely powerful stroboscope with a focused light beam.

Feltest PocketStrobe LED – compact, light-weight and water proof.