Replacement lamp for Krones Contiform 1/2

Wed, 22 Jul 2026 04:21:56 +0800

Getting Your Heat Right on the Krones Contiform 1/2

If you’ve spent any time on the floor with a PET blower, you know the drill. One tiny dip in your thermal profile and suddenly you’re staring at a pile of rejected bottles. It’s frustrating. For the Krones Contiform 1/2, it all comes down to how those infrared lamps treat the preform. You need them soft—but not scorched. We make drop-in replacement lamps that do exactly that, matching (and often beating) the heat distribution you’d get from the OEM. It’s not just about the wattage. Here’s the thing: raw power isn’t the goal. You need the energy spread evenly across the whole tube. When you get “cold spots,” you end up with thin walls or that annoying pearlescence in the plastic. We calibrate our filaments so the infrared output stays linear. No “hot bands,” no degraded material. Just a clean, consistent blow. The nitty-gritty on the build We use high-purity quartz glass because these things take a beating with rapid heating and cooling. We also stick to heavy-duty connectors (like the R7s) to make sure the fit is tight. Why does that matter? Because a loose connection creates resistance. Resistance leads to arcing. Arcing leads to a dead lamp way sooner than it should be. Plus, we’ve tweaked the coatings to push the heat into the PET resin, rather than wasting it by heating up the machine frame. Getting them in the machine Swapping these out is easy. They fit the existing footprint of the Contiform 1/2, so you don’t have to mess around with rewiring. Just slide them in during your next scheduled downtime and you’re good to go. One quick tip: these shortwave lamps put out some serious heat. If you’re cranking the power to squeeze out more speed, make sure your ventilation and cooling blowers are actually clean. If your airflow is clogged, even the best lamp in the world will overheat your preforms.

1/2 on Total Warm IR Solutions

Replacement lamp for Krones Contiform 1/2

Getting Your Heat Right on the Krones Contiform 1/2