http://ir-heat-tube.com/en/tags/laser/ Recent content in Laser on Infrared Heating Tubes Hugo en-us Sun, 31 May 2026 05:52:47 +0800 http://ir-heat-tube.com/en/posts/laser-temperature-gun-for-glass/ Sun, 31 May 2026 05:52:47 +0800 http://ir-heat-tube.com/en/posts/laser-temperature-gun-for-glass/ <p><img src="http://ir-heat-tube.com/images/19acdfe2ebc703176a98c189ace74cae.png" alt="Laser temperature gun for glass"></p> <p>On the glass line, heat is never just heat. It’s timing, shape, and stress—three things you can’t separate. In hot bending, a cold spot on the mold edge makes the glass fight the curve, and you’ll see that later as optical distortion. In tempering, if the furnace zones aren’t reading true, the quench turns uneven and you’re gambling with spontaneous breakage. In EVA/SGP/PVB lamination, the stack has to hit a tight thermal window across the whole surface; miss it, and you get bubbles and weak edges. In coating drying, overshoot hides in the film and comes back as haze and adhesion failure. The temperature gun is the quickest way to confirm what the sensors are saying—and to catch drift before it turns into scrap.</p>