http://outdoor-ir-heating.com/ko/tags/%EC%97%B4%EC%A0%84%EC%8C%8D/ Recent content in 열전쌍 on Outdoor Infrared Heating Hugo ko Mon, 01 Jun 2026 22:35:48 +0800 http://outdoor-ir-heating.com/ko/posts/thermocouple-for-preform-oven-zone/ Mon, 01 Jun 2026 22:35:48 +0800 http://outdoor-ir-heating.com/ko/posts/thermocouple-for-preform-oven-zone/ <p><img src="http://outdoor-ir-heating.com/images/b8ffcfbb4682d98c2ed2bd0e55eea04a.png" alt="프리폼 오븐 구역용 열전대"></p> <p>On the blow molding line, the oven zone is where you dial in the stretch ratio and lock in bottle weight. But when the preform oven thermocouple starts drifting, you don’t just lose a degree—you lose repeatability. Next thing you know, you’re seeing color shift, uneven wall thickness, and the scrap pile starts climbing while the machine keeps turning.</p>