http://ir-heating-guru.com/en/tags/cooling/ Recent content in Cooling on Your IR Heating Guru Hugo en-us Sun, 31 May 2026 05:20:28 +0800 http://ir-heating-guru.com/en/posts/glassware-cooling-control-heater/ Sun, 31 May 2026 05:20:28 +0800 http://ir-heating-guru.com/en/posts/glassware-cooling-control-heater/ <p><img src="http://ir-heating-guru.com/images/2bad5999f7b19d5c4829fec6cfc866a1.png" alt="Glassware cooling control heater"></p> <p>Out on the line, the temper furnace is humming, the lehr is dialed in, and the glass is moving at line speed. Then the cooling zone starts fighting back—uneven temps, sudden dips, and a string of edge cracks that show up in inspection. No mystery here. Glass throws stress when the thermal profile is off. If the cooling control heater can’t keep up, you pay for it in scrap, rework, and stops you didn’t plan. We built the Glassware Cooling Control Heater to keep that cooling zone stable, repeatable, and under control. It isn’t about chasing peak temperature. It’s about holding the setpoint within a tight band so the glass cools uniformly—so you keep flatness, control bow, and avoid thermal shock in tempered and bent parts.</p>