http://quartz-heater-pro.com/en/tags/tempering/ Recent content in Tempering on Professional Quartz Heaters Hugo en-us Thu, 09 Jul 2026 12:47:09 +0800 http://quartz-heater-pro.com/en/posts/infrared-heating-for-glass-tempering/ Thu, 09 Jul 2026 12:47:09 +0800 http://quartz-heater-pro.com/en/posts/infrared-heating-for-glass-tempering/ <p><img src="http://quartz-heater-pro.com/images/0539f8d11cfcdd1efd2329f9dbab37bb.png" alt="Infrared heating for glass tempering"></p> <h2 id="built-for-giants-ultra-long-infrared-heaters-that-keep-your-line-moving">Built for Giants: Ultra-Long Infrared Heaters That Keep Your Line Moving</h2> <p>We don’t just stretch a standard tube to make it longer. We build custom infrared heating units that clear 3 meters—sometimes much more—because wide-format Low-E glass deserves a heat solution that actually matches its size. And here’s the part that matters on a continuous line: the heat has to stay even, all the way across. No dips. No spikes. Just a steady, controlled temperature profile so the glass enters the tempering furnace exactly the way it should. For these long units, we match power and voltage to the geometry—so you don’t get hot spots and cold zones. A 400V setup is often the right call, because it delivers the wattage you need across the full span without the current fading toward the end. The payoff? Consistent heat from end to end, when your line never stops.</p>