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Enhancing Quality Control in Aluminum Sheet Production via Thermal Imaging

IR Thermal Camera

Challenge

  • Uneven roller temperature leads to sheetbending and surface defects, affectingdownstream processing and finish quality.

Solution

  • Instantly visualizes temperature distribution across the roller surface.​
  • Identifies hot spots , cold zones , or uneven heating patterns.​
  • Continuous 4 -20mA output helps analyse trends and optimize roller heating over time.​
  • Prevents sudden quality drops and unplanned downtimes

Specifications

  • Temperature range: -20 °C to 900 °C – optionalup to 1500°C​
  • Ambient temperature: 0 °C to 70 °C​
  • Very high thermal sensitivity with up to 40 mK​
  • Analog output: 0/4-20 mA

​Down Coiler in Cold Rolling Mill

​Thermal camera pointed towards roller

Thermal Image

Suggested Products

IR Thermal Camera

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Combined software and IR camera data to provide temperature-compensated width measurements.​

Both width and temperature can be measured simultaneously

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