http://quartz-heater-pro.com/en/tags/uniform/ Recent content in Uniform on Professional Quartz Heaters Hugo en-us Sat, 11 Jul 2026 06:58:59 +0800 http://quartz-heater-pro.com/en/posts/uniform-heating-for-tempered-glass/ Sat, 11 Jul 2026 06:58:59 +0800 http://quartz-heater-pro.com/en/posts/uniform-heating-for-tempered-glass/ <p><img src="http://quartz-heater-pro.com/images/c2c284b428310e9163b952112a56dc15.png" alt="Uniform heating for tempered glass"></p> <h1 id="why-your-tempered-glass-is-acting-up-and-how-to-fix-it">Why Your Tempered Glass Is Acting Up (And How to Fix It)</h1> <p>Ever feel like you&rsquo;re fighting your own equipment? You run a batch of tempered glass, and it comes out perfect. Then you run the next one, and suddenly you&rsquo;ve got cold spots and a pile of scrap. It’s frustrating. Most of the time, the culprit is simple: your heat isn&rsquo;t hitting the glass evenly. If your infrared lamps are off by even 5% in wattage or output, you&rsquo;re creating &ldquo;cold zones.&rdquo; These spots create internal stress in the glass, which is a recipe for disaster. Either the glass breaks during production, or worse, it fails a spontaneous breakage test later on.</p>