Let’s be honest: keeping Krones Contiform lines running is expensive. And nothing hits the budget harder than those OEM infrared lamps. It feels like you’re paying a massive “brand tax” every time a tube pops. We decided to fix that. We’ve put together a technical alternative that does exactly what the originals do, just without the eye-watering price tag. The heat side of things If you’re blowing PET bottles, you know the drill. You need that heat to be fast and precise, or your wall thickness goes all over the place. Our lamps are built to match the voltage and wattage of the Contiform oven perfectly. We use high-wattage shortwave IR, which means the energy punches right through the plastic instead of just scorching the surface. You get the same thermal profile you’re used to. No guesswork. Built for the grind These things live in a brutal environment. To handle the constant heating and cooling, we use high-purity quartz glass. Some of these tubes even have special coatings. Why? Because we want the energy hitting your preforms, not heating up your machine frame. Installation is the easy part. We use standard R7s or Sk15 connectors, so they just slide right in. You don’t have to mess with your wiring or tweak your lamp holders. You just swap them out and get back to work. Keeping it real Now, I won’t tell you these are magic. No lamp is invincible. If your oven’s airflow is choked or your reflectors are looking crusty and oxidized, any lamp—ours or the OEM’s—is going to burn out early. It’s just physics. One more thing: if you’re pushing these lamps to their absolute limit, keep an eye on your power supplies. Stable electricity means the filaments last longer. The smartest move? Grab them in bulk. You can standardize your spares and finally stop overpaying for every single replacement tube.