Replacement lamp for Aoki blower

Sat, 18 Jul 2026 05:58:48 +0800

Getting Your KHS Blow Molding Heat Right

Ever pull a bottle off the line and see those annoying pearlescent streaks? Or maybe the walls are thin in one spot and thick in another. It’s frustrating. Usually, it just means your heat field is acting up, leaving you with weak spots and inconsistent bottles. We’ve spent a lot of time figuring out why this happens in Aoki blowers, and we built our replacement lamps to kill those hotspots and cold spots for good. It’s all about where the heat lands Most people think you just need “more power.” But that’s not it. If you just crank the heat, you’ll burn the plastic. The real secret is the wattage density. We obsess over the filament winding pitch so the infrared energy hits the preform exactly where it needs to. We’ve matched these lamps to the specific voltage and power needs of KHS ovens, so the heat spreads evenly across the whole tube. Built for the grind These aren’t delicate pieces of glass. We use high-purity quartz because these things go through a brutal cycle of heating up and cooling down. Plus, they’re simple drop-in replacements. You don’t have to mess with your brackets or rewire your whole setup. They just fit. We also use halogen cycles to stop the tungsten filament from evaporating too fast. That means your light output stays steady for thousands of hours, rather than dipping off after a few weeks. And here’s a neat bit: we tuned these lamps specifically for PET resin. Instead of wasting energy heating up your oven walls, more of that heat actually goes into the plastic. A quick heads-up on airflow Higher heat density lets you speed up your cycle times, which is great for production. But there’s a catch. When you run these lamps at full tilt, your oven’s ventilation has to work harder. If your cooling fans are clogged with dust or just can’t keep up, you might warp your reflector plates. Keep your airflow clean. Your lamps—and your bottles—will thank you. Just wire them in, tweak your PID controllers, and you’ll finally get that stable preform temperature you’ve been chasing.

Aoki on Indoor IR Heating Network

Replacement lamp for Aoki blower

Getting Your KHS Blow Molding Heat Right