Quality control of paving stones


The device is used for examining the height of the product, especially when it is specific and hard to duplicate. The algorithms for dimensional analysis are based on laser triangulation.

It contains:

  1. 3 laser triangulation sensors (for height measurement),
  2. 2 top cameras (for examining damages to the top surface).




Detected defects:

  • cracks,
  • discolouration,
  • cavities,
  • incorrect dimensions,
  • and many more.