http://ir-heat-warm.com/en/tags/medium/ Recent content in Medium on Efficient Infrared Warming Systems Hugo en-us Wed, 22 Jul 2026 03:16:34 +0800 http://ir-heat-warm.com/en/posts/medium-wave-infrared-heater-lamp/ Wed, 22 Jul 2026 03:16:34 +0800 http://ir-heat-warm.com/en/posts/medium-wave-infrared-heater-lamp/ <p><img src="http://ir-heat-warm.com/images/d5b2b901160b4c1f253db0bf470a9831.png" alt="Medium wave infrared heater lamp"></p> <h1 id="stop-fighting-batch-variance-in-your-glass-annealing">Stop Fighting Batch Variance in Your Glass Annealing</h1> <p>If you’ve spent any time annealing glass, you know the drill. You load the oven, set the temp, and pray that you don&rsquo;t find a handful of shattered pieces at the end. The real killer is those annoying &ldquo;cold spots&rdquo;—areas where the heat just doesn&rsquo;t hit right. When your heat distribution is off, you get internal stress, and that&rsquo;s how you end up with breakage. Most people turn to medium wave infrared (MWIR) lamps to fix this. It&rsquo;s the right move, but there&rsquo;s a catch: the lamps actually have to be consistent.</p>