Global supply of Sidel SBO heater lamps

Mon, 27 Jul 2026 12:28:34 +0800

Stopping the Burnout: A Better Way to Heat Your PET Preforms

If you’re running a Krones Contiform line, you know the drill. It feels like a never-ending fight against lamp burnouts and those annoying energy spikes that mess with your rhythm. It’s frustrating. That’s why we made these SBO-compatible heater lamps. They’re simple drop-in replacements. You get the exact heat profile your preforms need, but you stop bleeding money on overpriced maintenance. The Nitty-Gritty on Power We use high-wattage, short-wave infrared tech here. Depending on how your oven is set up, we match the voltage and length exactly. Why? Because you need that heat to hit the preform wall evenly. When you’re running a 2500W tube, things move fast. You get that rapid ramp-up you need for high-speed blowing. Just a heads-up: keep an eye on your power supplies. If your voltage is jumping around, it’ll eat through your filaments way faster than it should. Built for the Heat These aren’t flimsy. We use high-purity quartz glass because it can handle the shock of rapid cycling without cracking. We also spent a lot of time on the fit. Whether you use R7s or Sk15 connectors, these slide right in. No fighting with the sockets during a changeover. Plus, the coating on the quartz pushes the heat inward toward the preform, so you aren’t just heating up the air inside the oven cabin. Getting Them on the Floor The best part? They just work. Whether you have a Sidel SBO or a Krones Contiform, you can swap these in without touching your wiring or messing with the reflector housings. It’s a quick swap. But here is a pro tip: high-output lamps are intense. If your reflectors are dirty or pitted, the heat won’t spread right. You’ll end up with “hot spots” on your bottles, and no matter how good the lamp is, the bottle will look wrong. Keep those reflectors polished. It’ll make your tubes last longer and keep your cost per bottle down, all while keeping your cycle times exactly where they need to be.

Global on Mega Infrared Heating

Global supply of Sidel SBO heater lamps

Stopping the Burnout: A Better Way to Heat Your PET Preforms