No-Fuss Heater Modules for Sidel SBO and Matrix Lines
Heating PET preforms is a bit of a balancing act. You need enough infrared energy to get the body to that sweet spot—the glass transition temperature—but if you aren’t careful, you’ll torch the neck of the bottle. It’s a tight line to walk. That’s why we build our PETC heater modules specifically for Sidel systems. Whether you’re still running the old-school SBO lines or you’ve moved up to the Matrix series, we’ve got you covered.
It just fits. Period.
Here’s the thing about Sidel machines: the oven footprints change depending on which generation you’re using. It can be a nightmare to find parts that actually fit. We spent the time mapping out every single dimension and electrical requirement for each series. We matched the original mounting points and connector layouts exactly. The result? These aretrue drop-in replacements. You don’t have to spend your afternoon drilling new holes in the oven frame or rewiring the control cabinet. You just slide them in and get back to work.
Getting the heat right
We use short-wave infrared tech because it hits the PET wall fast. But we don’t just blast it with heat. We tune the wattage and voltage to match what your machine is already putting out. This keeps your transformer from overloading and blowing a fuse. Now, high-wattage tubes are great for speeding up your throughput, but they put a lot of stress on your cooling fans. If you push the heat density too far, you’ll end up with “hot spots” on your preforms. Not a good look. We balance the filament load so you get the heat you need without burning out the equipment prematurely.
Maintenance without the headache
We use standardized connectors because loose wires are a recipe for disaster—arcing and melted sockets are no joke. These modules are built tough to handle the heat and grime of a real factory floor. Changing a module shouldn’t feel like a construction project. We keep the tolerances on the chassis incredibly tight, so they slide into the Matrix or SBO slots without you having to force them. It makes changeovers way faster. One quick tip: if your cooling system is a bit dated or under-powered, these high-output modules will run hotter. Just double-check your airflow before you fire them up.