http://warm-ir-heat-tube.com/en/tags/reflector/ Recent content in Reflector on Warm IR Heating Tubes Hugo en-us Wed, 10 Jun 2026 03:30:24 +0800 http://warm-ir-heat-tube.com/en/posts/golden-reflector-infrared-tube/ Wed, 10 Jun 2026 03:30:24 +0800 http://warm-ir-heat-tube.com/en/posts/golden-reflector-infrared-tube/ <p><img src="http://warm-ir-heat-tube.com/images/1b9c2637d312f5383b58ed80f7a6411b.png" alt="Golden reflector infrared tube"></p> <p>On the blow molding floor, uneven preform heating isn&rsquo;t just a slowdown. It eats material, <a href="https://goldisgood.com">drives</a> scrap, and makes every restart a headache. When the heating tunnel can&rsquo;t hold stable, repeatable heat across the preform wall, you end up chasing temperature instead of running production.</p> <h3 id="what-matters-under-the-hood">What matters under the hood</h3> <p>We built the golden reflector infrared tube for the heating tunnel of PET stretch blow molding machines. The gold-coated reflector focuses short-wave infrared energy onto the preform, so absorption improves and wasted heat drops. It drops into existing mounts without re-engineering the tunnel, because we match OEM dimensions and electrical specs. Common lengths run 1200–1800 mm, tube diameter is Φ10–12 mm, and the connector is R7s or equivalent. Rated for 230 V or 115 V and offered in power densities aligned to your preform size, the emitter responds quickly and holds temperature tight. In practice, that means faster warm-ups and less drift during long runs.</p>