Equivalent lamp for Krones Contiform S

Mon, 27 Jul 2026 03:36:56 +0800

Getting Your PET Heating Right

If you’ve spent any time around a PET stretch blow molding machine, you know the struggle. Getting that heat distribution just right is a nightmare if your lamps aren’t hitting the exact wavelength you need. We make IR lamps that fit right into Krones Contiform S, the newer Matrix series, and the whole Sidel lineup. These aren’t some off-the-shelf generic tubes. We’ve built them to match the original OEM footprints and electrical loads. Why? Because that’s the only way to make sure your preforms heat up evenly without those annoying scorched spots. The technical stuff (that actually matters) Most replacement lamps fail because they miss the mark on voltage and wattage. It’s a common mistake. Here’s the deal: if you drop a low-wattage lamp into a high-wattage circuit, your heat profile just disappears. Go too high? You’ll either fry the lamp or trip the breaker. We also obsess over the quartz dimensions. If a lamp is off by even 2mm, it doesn’t sit flush in the reflector. That tiny shift ruins your focal point and leaves you with cold spots in the preform. It’s frustrating, and it’s avoidable. Fit and Feel We use high-purity quartz glass and specific coatings to shift the emission spectrum. This means the heat actually sinks into the PET wall instead of just searing the surface. And don’t worry about the installation. We stick to standard R7s and Sk15 footprints. You can just pull the old one out, pop the new one in, and get back to work. No hacking apart your oven chassis. Real-world advice These lamps can handle a ton of heat density, but that puts a lot of stress on the quartz. You’ll notice a big jump in output compared to the cheap bulbs, but keep an eye on your ventilation. If your cooling fans are clogged with dust, the lamp housing gets too hot, and your filament will burn out way faster than it should. One last tip: keep those reflectors clean. A dirty reflector wastes about 15-20% of your IR energy. That forces your lamps to run hotter just to keep up, which kills their lifespan. A quick clean saves you a lot of money in the long run.

Equivalent on Factory Direct Infrared Heaters

Equivalent lamp for Krones Contiform S

Getting Your PET Heating Right