http://ir-heat-box.com/en/tags/china/ Recent content in China on Compact IR Heating Boxes Hugo en-us Mon, 01 Jun 2026 03:51:39 +0800 http://ir-heat-box.com/en/posts/made-in-china-ir-lamp-for-pet-preform-line/ Mon, 01 Jun 2026 03:51:39 +0800 http://ir-heat-box.com/en/posts/made-in-china-ir-lamp-for-pet-preform-line/ <p><img src="http://ir-heat-box.com/images/9ab3726d269bff74e3e8a72e139b1646.jpg" alt="Made in China IR lamp for PET preform line"></p> <p>On the blow molding floor, the heating tunnel is where the day’s run gets made or broken. Preforms run too cold, and you’re chasing thin walls and weak stretch. Run them too hot, and you’re staring at crystallization, haze, and a growing pile of scrap. The infrared lamps in that tunnel aren’t just consumables—they’re the knob you turn to control every bottle that comes off the line. When a lamp goes down, there’s no time for guesswork. You need a replacement that matches the original geometry, electrical specs, and thermal behavior—and you need it fast. That’s why more lines are leaning on Made in China IR lamps built specifically for PET preform heating on blow molding machines.</p>