TechnicianVision · Knowledge base
Aluminum Heat Shrinking
I-CAR · April 9, 2025
Summary
This article outlines the process and precautions for heat-shrinking stretched aluminum panels, highlighting that aluminum is highly susceptible to stretching and dissipates heat rapidly. It emphasizes using an induction heater to quickly heat localized areas and strictly monitoring temperatures to prevent panel damage or adhesive breakdown.
What to do on the job
Use an induction heater to heat the aluminum panel, closely monitoring the temperature to keep it between 250-450°F and strictly below 400°F if adhesives are nearby, ensuring it never exceeds 750°F.
How to use it
Use this document to justify the use of specialized aluminum induction heating equipment and temperature monitoring tools (like infrared thermometers or temp sticks) on estimates and supplements. It also serves as documentation for why a panel may need replacement instead of repair if damage is near structural adhesives that cannot tolerate the required heat.
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