http://quartz-ir-direct.com/en/tags/tunnel/ Recent content in Tunnel on Quartz IR Factory Direct Hugo en-us Sun, 31 May 2026 05:59:00 +0800 http://quartz-ir-direct.com/en/posts/infrared-tunnel-for-glass-drying/ Sun, 31 May 2026 05:59:00 +0800 http://quartz-ir-direct.com/en/posts/infrared-tunnel-for-glass-drying/ <p><img src="http://quartz-ir-direct.com/images/c2c284b428310e9163b952112a56dc15.png" alt="Infrared tunnel for glass drying"></p> <p>On the glass processing floor, drying is where you stop chasing the process and start owning it. Coatings need to cure <a href="https://o-yate.net">evenly</a> across the pane. Lamination films have to hit the right temperature profile without scorching the interlayer. <a href="https://o-yate.com">Insulating</a> glass beads need consistent energy to set the primary seal. When the heat is uneven or sluggish, you pay for it in scrap, rework, and lost line speed. Under-drying shows up as adhesion issues and haze. Over-drying gives you optical distortion and stress that can come back to haunt you later in the field. An infrared tunnel for glass drying isn&rsquo;t just another heat box. It&rsquo;s a repeatable thermal process built around the realities of glass: high thermal shock sensitivity, variable emissivity from coatings, and the need for tight temperature control.</p>