Keeping Your Krones Contiform Running Without Breaking the Bank
If you’ve spent any time around PET blow molding, you know the struggle. You’re constantly fighting a losing battle against energy loss and lamps that decide to quit at the worst possible moment. That’s why we made the SBO 2002406262. It’s a straightforward, infrared halogen replacement for Krones Contiform systems. We built it to hit the exact same specs as the OEM version, but without that eye-watering price tag. The nitty-gritty on heat These lamps pull a lot of power. They have to. You need that massive burst of wattage to get your preforms to the glass transition temperature in a matter of seconds. But there’s a balance here. If you crank the voltage too high, you’ll burn out the filament way too soon. Too low? You’ll end up with bottles that have uneven walls—and nobody wants to deal with that quality headache. Built to take the heat We use heavy-wall quartz glass because these things go through a brutal cycle of heating up and cooling down. If the glass is flimsy, it’ll crack from the thermal shock. Plus, we rely on the halogen cycle to keep the tube clear. It stops tungsten from clouding up the glass, meaning the infrared heat keeps hitting the target for thousands of hours. One quick tip: pay attention to the connectors (R7s or Sk15). Make sure they’re snug. A loose fit leads to arcing, and that’s a fast way to fry your sockets. Real-world advice for the shop floor When you’re swapping these into your heating oven, take a look at your airflow. These lamps put out an incredible amount of heat. If your cooling fans are choked with dust or grime, the housing will overheat. That’ll kill your lamp’s lifespan by half. It’s a simple fix, but it saves a lot of money. Switching to these alternatives is a simple way to lower your maintenance cost per bottle. You get the same wavelength and the same heat distribution. Just tell your techs to double-check the contact tension during the install so you don’t get any hot spots at the terminals.