Introduction
We built the Aoki blow molding IR radiator lamp bulb to bring the quality we developed for major OEM partners straight into your plant. This isn’t just some generic heat source. It’s a quartz infrared emitter built for one job: hitting the exact thermal profile PET blow molding demands. It delivers dense, steady heat right where your process needs it, without giving up the lifespan and stability you need when you’re running full tilt.
Technical Deep-Dive
The whole point is the balance—power, voltage, and size. We went with a high-voltage, high-wattage setup so the temperature jumps fast. That’s how you keep pace with modern blow molding cycles. The dimensions are made to match standard lamp housings, so it drops right in. That focused power density heats the PET preform surface quickly and evenly. So the material spends less time in the heat, and you’re less likely to overheat the thin spots.
Material & Design
The body is high-purity quartz, because it can take rapid heating and cooling—again and again—without cracking under the pressure. The quartz envelope has a special coating that tunes the infrared output, focusing the energy where PET absorbs it best. And the R7s connector? It’s the standard interface for this lamp type. It gives you a secure, low-resistance connection that can handle the high current. The design stays stable even when the machine never stops, and swapping a lamp is straightforward.
Application & Benefits
On the blow molding cell floor, this IR lamp owns the preform heating stage. Because the wavelength is tuned, the PET soaks up heat efficiently. That gives you a parison with even temperature across the board. The payoff is consistent bottle wall thickness and fewer scrapped parts. The quartz build is tough enough for a busy factory. But here’s the thing—high wattage means it runs hot. So your machine’s cooling needs to be up to the job, to keep the heat buildup around the heating zone under control. We built this bulb to be a dependable, spec-compliant workhorse. It’s exactly what you need when you want OEM-level heating performance without overhauling your whole system.
Spec Summary
***Type:**IR Radiator Lamp Bulb ***Application:**PET Blow Molding ***Construction:**Coated Quartz ***Connector:**R7s ***Design Focus:**High-density, rapid heating for production efficiency