http://ir-heating-module.com/en/tags/clear/ Recent content in Clear on Modular IR Heating Systems Hugo en-us Thu, 16 Jul 2026 03:17:21 +0800 http://ir-heating-module.com/en/posts/clear-quartz-infrared-tube/ Thu, 16 Jul 2026 03:17:21 +0800 http://ir-heating-module.com/en/posts/clear-quartz-infrared-tube/ <p><img src="http://ir-heating-module.com/images/188f9035a5ed66fdec335fe67762e522.png" alt="Clear quartz infrared tube"></p> <h1 id="why-your-glass-annealing-isnt-consistent">Why Your Glass Annealing Isn&rsquo;t <a href="https://goldisgood.com">Consistent</a></h1> <p>Ever notice how one batch of glass comes out perfect, but the next has weird stress spots? It’s frustrating. You check your oven controller, and everything looks fine on the screen. But here&rsquo;s the thing: the controller isn&rsquo;t usually the problem. The real culprit is almost always your IR lamps. If your lamps are off by even 5% or 10% in their wattage or output, your glass isn&rsquo;t heating evenly. You get &ldquo;cold spots,&rdquo; and that&rsquo;s where the trouble starts.</p>