Hole Detector

A high-speed high-sensitivity detection device that recognize holes on cold-rolled steel plates during continuous run



  1. Uses high-speed transmission scanner of CoaXpress standard
  2. Images are taken at intervals of approximately 60μs with calculation period of 10ms, detecting holes in real time
  3. Contour image of the hole is saved in PC for later reference and use.


Specifications List

Specifications List
Detection range 500 ~ 1850mm
Hole detection sensitivity At 500m/min, 1.0mm holes can be detected
Metal plate surface temperature 100℃ and below
Calculation period 10ms
Lateral variation range ±100mm
Pass line variation range ±20mm
  • * The specification shown above is an example. Actual specifications can be adjusted and may vary depending on installation conditions.