http://ir-heater-sun.com/en/tags/layer/ Recent content in Layer on Sun-Like Infrared Heating Comfort Hugo en-us Sun, 31 May 2026 04:15:13 +0800 http://ir-heater-sun.com/en/posts/multi-layer-preform-heating-radiator/ Sun, 31 May 2026 04:15:13 +0800 http://ir-heater-sun.com/en/posts/multi-layer-preform-heating-radiator/ <p><img src="http://ir-heater-sun.com/images/a964a3eedf4d609fb3d9b906cd99525d.png" alt="Multi layer preform heating radiator"></p> <p>On the floor, the heating tunnel is where you stop guessing and start controlling. Preform temperature drifts, and you see it right away—uneven wall thickness, blown shoulders, necks that start to crystallize. You run the same recipe, yet output swings because the radiator can’t hold the profile across the layers. We built the multi-layer preform heating radiator to replace that uncertainty with repeatable heat—engineered for blow molders, not just a generic heater.</p>