http://warm-ir-heater-hub.com/zh/tags/%E4%B8%AD%E5%9B%BD/ Recent content in 中国 on The Warm IR Heater Hub Hugo zh Tue, 21 Jul 2026 03:32:57 +0800 http://warm-ir-heater-hub.com/zh/posts/wholesale-pet-blowing-ir-lamps-china-factory/ Tue, 21 Jul 2026 03:32:57 +0800 http://warm-ir-heater-hub.com/zh/posts/wholesale-pet-blowing-ir-lamps-china-factory/ <p><img src="http://warm-ir-heater-hub.com/images/c0dbb5c49f5a5c43ed403db855827b31.png" alt="中国工厂批发PET吹塑用红外灯"></p> <p>不必再担心红外灯是否适合使用了。说实话，没人希望更换的部件无法正常使用。最糟糕的情况就是：生产线被迫停止运转，取出已经损坏的灯泡后，却发现新灯泡的尺寸不匹配，或者其接口与现有插座不兼容。</p> http://warm-ir-heater-hub.com/zh/posts/china-factory-price-pet-blowing-lamps/ Sun, 31 May 2026 13:40:52 +0800 http://warm-ir-heater-hub.com/zh/posts/china-factory-price-pet-blowing-lamps/ <p><img src="http://warm-ir-heater-hub.com/images/9ab3726d269bff74e3e8a72e139b1646.jpg" alt="中国工厂价PET吹塑灯具"></p> <p>在吹塑车间，热风隧道是关键环节。一盏灯开始性能下降，你立刻能从预胚拉伸中看到——不均匀，一侧厚一侧薄。坯料与模具产生冲突，瓶体出现应力线，废品堆积。返工单堆积如山，最终只能降低产线速度以保证良率。</p>