http://quartz-ir-direct.com/en/tags/uniform/ Recent content in Uniform on Quartz IR Factory Direct Hugo en-us Sat, 25 Jul 2026 06:00:31 +0800 http://quartz-ir-direct.com/en/posts/engineering-continuous-infrared-heating-arrays-for-extra-long-tempered-glass-tunnel-kilns/ Sat, 25 Jul 2026 06:00:31 +0800 http://quartz-ir-direct.com/en/posts/engineering-continuous-infrared-heating-arrays-for-extra-long-tempered-glass-tunnel-kilns/ <p><img src="http://quartz-ir-direct.com/images/de51387667ace2164209b43f1462b665.png" alt="Uniform heating for tempered glass"></p> <h1 id="getting-heat-right-in-extra-long-glass-tempering-kilns">Getting Heat Right in Extra-Long Glass Tempering Kilns</h1> <p>If you&rsquo;re trying to get a glass sheet several meters wide to heat up evenly, you quickly realize that just throwing more wattage at the problem doesn&rsquo;t work. The real nightmare in long tunnel kilns is those annoying &ldquo;cold spots&rdquo; that pop up <a href="https://goldisgood.com">between</a> the heating elements. To fix this, we build custom infrared lamp units that stretch over 2 meters. The secret is laying them out in a continuous, overlapping line so the heat never dips.</p>