http://warm-ir-quartz-heater.com/en/tags/blow/ Recent content in Blow on Warm IR Quartz Heaters Hugo en-us Sat, 16 May 2026 12:56:42 +0800 http://warm-ir-quartz-heater.com/en/posts/electric-blow-heater/ Sat, 16 May 2026 12:56:42 +0800 http://warm-ir-quartz-heater.com/en/posts/electric-blow-heater/ <p><img src="http://warm-ir-quartz-heater.com/images/11970fb4a5ff60f76c8d4043c44d4f00.png" alt="Electric blow heater"></p> <h1 id="electric-blow-heater-high-density-halogen-lamps-for-pet-blowing">Electric Blow Heater: High-Density Halogen Lamps for PET Blowing</h1> <p>We built this electric blow heater for the one job that absolutely <a href="https://goldisgood.com">refuses</a> to wait: PET blowing. No slow warm-up. No hanging around. Just shortwave halogen lamps that throw intense, controllable heat exactly where you need it—right on the preform.</p> <h2 id="power-voltage-and-sizekept-real">Power, Voltage, and Size—Kept Real</h2> <p>The usual setup is a 300mm halogen tube at 2500W, and we run it at 400V. That keeps the current manageable while still dumping heat fast. Going with 400V means you can use smaller wiring and reduce stress on the connections. And the 300mm length? It gives you a tight heat footprint that lines up with the preform’s neck and body zones—so you’re not wasting energy outside the target.</p>