http://ir-heater-direct.com/zh/tags/%E9%A2%84%E6%88%90%E5%9E%8B/ Recent content in 预成型 on Factory Direct Infrared Heaters Hugo zh Thu, 04 Jun 2026 03:14:43 +0800 http://ir-heater-direct.com/zh/posts/petc-preform-infrared-heating-tube-2500w/ Thu, 04 Jun 2026 03:14:43 +0800 http://ir-heater-direct.com/zh/posts/petc-preform-infrared-heating-tube-2500w/ <p><img src="http://ir-heater-direct.com/images/1b9c2637d312f5383b58ed80f7a6411b.png" alt="PETC 预成型红外加热管 2500W"></p> <p>在吹塑车间，加热隧道故障是导致停机的最严重情况之一。预制件加热不足会导致壁薄且强度不足；加热过度则会浪费材料和生产周期。当原装卤素或石英管最终烧坏时，需要一个能快速达到相同温度曲线的替代品，而且不能支付 OEM 溢价。</p>