Getting Your Sidel SBO 10 Heating Right (Without the Headache)
If you’ve ever swapped out lamps on a PET blowing line, you know the drill. You put in a new brand, and suddenly your heating profiles are all over the place. It’s frustrating. You spend hours tweaking settings just to get the bottles looking right again. We got tired of that. So, we built a replacement lamp for the Sidel SBO 10 that actually just works. No guessing games, no endless recalibration. The Heat Stuff Here is the thing about the SBO 10: it needs a very specific balance of power and length. If you miss the mark, you either get scorched plastic or a preform that hasn’t hit its glass transition temperature. We use high-density tungsten filaments inside heavy-wall quartz. Because we matched the OEM voltage and wattage exactly, you can just pop these in. You won’t have to mess with your power controllers. But a quick heads-up: these tubes put out some serious short-wave IR heat. That puts a lot of pressure on your oven’s ventilation. If your blowers are clogged with dust, your filaments are going to burn out way faster than they should. Keep those fans clean. The Build We went with a halogen-filled quartz envelope. Why? Because it stops the tungsten from gunking up the inside of the glass. That keeps the light clear and the heat consistent for thousands of hours. Then there’s the connection. Depending on how old your machine is, we use standard R7s or Sk15 bases. We made sure the fit is snug. A loose lamp is a disaster—it leads to arcing, and before you know it, you’re looking at melted connectors. Real-World Results These lamps are built for the chaos of a blow-molding plant. We kept the physical footprint tight so they fit about 95% of the equipment out there, regardless of the brand. The result? You get a steady, even heat soak. That means your bottle walls stay consistent, and you aren’t tossing out scrap. Plus, we keep these in stock. You shouldn’t have to put your production on hold for weeks just because you’re waiting on a proprietary shipment from the OEM. You need the part, you get the part, and you get back to work.