Plate Quality Inspection System

This system, developed for an international manufacturer of fine china and dinnerware, inspects plates for 4 types of defects.



  • User defined pass/fail criteria
  • Multiple plate types up to 11 inch diameter
  • Several quality grade categories
  • Inspects both top and bottom of plates
  • Laser height mapping detects plate warps with <250 micron resolution
  • Detects trim (perimeter) defects with <180 micron resolution
  • Detects glass adhesion to both sides of the plates using grazing angle laser illumination
  • 60 plates per minute throughput


The system was developed on top of our existing ConveyorVIEW system platform, which meant lower cost and fast turnaround time for our client.