http://ir-heater-sun.com/en/tags/line/ Recent content in Line on Sun-Like Infrared Heating Comfort Hugo en-us Mon, 29 Jun 2026 06:01:56 +0800 http://ir-heater-sun.com/en/posts/special-ir-radiator-for-petc-preform-line/ Mon, 29 Jun 2026 06:01:56 +0800 http://ir-heater-sun.com/en/posts/special-ir-radiator-for-petc-preform-line/ <p><img src="http://ir-heater-sun.com/images/9ab3726d269bff74e3e8a72e139b1646.jpg" alt="Special IR radiator for PETC preform line"></p> <p>On a high-speed preform line, heating isn&rsquo;t some background task you can set and forget. If you&rsquo;re running a Sidel, Krones, SIPA, Husky, SACMI, or Nissei ASB blow molder, that heating tunnel has to nail a tight temperature window—fast. Run preforms too cool and you get weak stretch, heavy crystallization, and a growing pile of rejects. Too hot, and you&rsquo;re looking at wall thinning, haze, and necks that won&rsquo;t behave. Either way, the line stops making money.</p>