Replacement filament for IR lamp

Mon, 20 Jul 2026 10:45:49 +0800

Better IR Filaments for Sidel SBO and Matrix Machines

If you’ve spent any time around PET blowing, you know that heat is everything. If your IR radiation is off, your bottles are off. That’s why we spent the time engineering Replacement filaments that actually fit the Sidel footprint—whether you’re still running the old SBO lines or you’ve moved up to the Matrix series. Getting the fit right Matching a lamp isn’t just about making sure the quartz tube fits in the slot. It’s about the electrical load. We’ve specced these to hit the exact voltage and wattage your oven expects. Here’s why that matters: if you throw a lamp with the wrong wattage into a Matrix oven, you’re asking for trouble. You might fry your power supply, or worse, under-heat the preform. That leads to those annoying uneven walls that ruin a batch. Our replacements are a direct fit. You just swap them out. No messing with brackets, no rewiring, no headaches. The tech under the hood We use high-purity quartz and halogen cycles because we’re tired of seeing filaments burn out too early. The shortwave IR hits the PET material directly, which is exactly what you want. We also pay a lot of attention to how the filament is wound. By controlling that density, we spread the heat evenly across the whole tube. It stops those “hot spots” from popping up and scorching your preforms. Swapping them in Installation is a breeze. Pull the old tube, slide the new one in, wire it up, and you’re back in business. No spending hours recalibrating the whole system. One quick tip, though. If you’re tempted to push for higher wattage to shave a few seconds off your cycle times, keep an eye on your cooling blowers. Higher output means more ambient heat. If your oven can’t breathe and shed that extra heat, you’ll put a lot of stress on the end caps, and your lamps won’t last nearly as long. Check your airflow first.

Filament on Industrial Warm IR Heaters

Replacement filament for IR lamp

Better IR Filaments for Sidel SBO and Matrix Machines