http://ir-glass-heat-tech.com/en/tags/how/ Recent content in How on IR Glass Heating Technology Hugo en-us Tue, 07 Jul 2026 08:25:54 +0800 http://ir-glass-heat-tech.com/en/posts/how-to-dry-glass-paint-with-ir/ Tue, 07 Jul 2026 08:25:54 +0800 http://ir-glass-heat-tech.com/en/posts/how-to-dry-glass-paint-with-ir/ <p><img src="http://ir-glass-heat-tech.com/images/2bad5999f7b19d5c4829fec6cfc866a1.png" alt="How to dry glass paint with IR"></p> <h2 id="how-to-dry-glass-paint-with-ir">How to dry glass paint with IR</h2> <p>So, you&rsquo;re working with glass decorative enamel and want that flawless, mirror-smooth finish? Here&rsquo;s the thing: regular hot air just won&rsquo;t cut it. It doesn&rsquo;t have the muscle to get deep into the glaze and fuse it properly. You need something with real punch. That&rsquo;s <a href="https://o-yate.com">where</a> a <a href="https://henruite.com">shortwave</a> infrared halogen heating lamp comes in.</p> <h2 id="the-power-behind-the-process">The Power Behind the Process</h2> <p>Our go-to lamp for this job is a 400V, 2500W shortwave infrared tube, and it&rsquo;s typically about 300mm long. That 400V rating isn&rsquo;t by accident. It&rsquo;s a perfect match for industrial power supplies, which keeps the electrical load on the line manageable. And that 2500W of power packed into a 300mm space? It means the lamp heats up fast. Seriously fast. That&rsquo;s how you hit the enamel&rsquo;s melting point in a flash—before the glass itself has a chance to warp.</p>