Getting Your Sidel SBO Heater Lamps Right
If you’ve ever swapped out heater lamps in a Sidel SBO system—whether you’re running an old-school classic or the newer Matrix series—you know it can be a headache. If the electrical load is off or the size is slightly wrong, you’re not just looking at a bad bottle; you’re risking damage to your oven reflectors. That’s why we make our lamps as direct drop-in replacements. No hacking the machine. No “making it fit.” Just slide them in and get back to work. The electrical side of things Here’s the thing: SBO systems rely on high-intensity infrared radiation to soften those PET preforms. To keep the oven’s heat profile steady, the voltage and wattage have to be spot on. If your wattage is off by more than 5%, you’re asking for trouble. You’ll either get uneven heating or, worse, you’ll keep tripping your circuit breakers. Now, high-wattage tubes are great for fast cycle times, but they push your cooling fans harder. Just make sure your vents are clear of dust and gunk so your sockets don’t cook themselves. The fit and the feel We use a specific quartz glass coating that shifts the emission spectrum. In plain English? The heat actually gets into the PET wall instead of just scorching the surface. For the Matrix series, the physical footprint is everything. We use standard R7s or Sk15 connectors depending on which SBO generation you have. It sounds minor, but if a lamp is even 2mm too long, it puts pressure on the glass during installation. That mechanical tension is a silent killer—it’ll cause the lamp to burn out way sooner than it should. A few tips for the install First, kill the power and give the reflectors time to cool down. And please,**don’t touch the quartz glass with your bare hands.**The oils from your skin create tiny hotspots. When the lamp hits high heat, those spots turn into cracks. When you wire it up, double-check that the terminals are tight. A loose connection leads to arcing, which chars your sockets and kills the lamp. Plus, since we’ve built these to work across the whole Sidel range, you can stop hoarding ten different types of spares. One set of parts for all your machine generations. Much simpler.