http://quartz-ir-heater.com/en/tags/train/ Recent content in Train on Quartz Infrared Heating Systems Hugo en-us Sun, 19 Jul 2026 13:45:43 +0800 http://quartz-ir-heater.com/en/posts/train-window-glass-annealing/ Sun, 19 Jul 2026 13:45:43 +0800 http://quartz-ir-heater.com/en/posts/train-window-glass-annealing/ <p><img src="http://quartz-ir-heater.com/images/de51387667ace2164209b43f1462b665.png" alt="Train window glass annealing"></p> <h1 id="getting-the-heat-right-for-train-window-annealing">Getting the Heat Right for Train Window Annealing</h1> <p>Most heating lamps just blast uniform heat. But if you&rsquo;re working with train window glass—especially when you&rsquo;re messing around with new material formulas—uniformity is actually your enemy. We don&rsquo;t just look at the total wattage. We look at the<strong>power density distribution</strong>. In plain English? We map out exactly where the heat hits the glass.</p>