Getting Your Sidel PET Blowers Back Up and Running
Nobody likes it when a machine goes down. Especially when you’re waiting weeks for a factory shipment of OEM tubes just to get your line moving again. That’s why we make our replacement infrared lamps to be a direct swap. We aren’t trying to reinvent the wheel here. We just make sure our lamps fit exactly where your Sidel tubes used to be.
The Electrical Side of Things
Here’s the thing about PET ovens: they’re picky. If the voltage or wattage is even slightly off, you end up with preforms that aren’t heated evenly, or worse, lamps that burn out way too fast. Whether your setup runs on 230V or 400V, we build our filaments to match that specific heat curve. It means you get the same heat output you’re used to, without having to mess around with your settings. Plus, we keep them in stock. No more staring at a dead machine while you wait for a shipment from overseas.
The Nitty-Gritty Details
We use high-purity quartz because these lamps take a beating. They heat up and cool down fast, and cheap glass just can’t handle that kind of stress. Then there are the connectors—usually R7s or Sk15. This is where a lot of “compatible” lamps fail. If the pins are off by even half a millimeter, they won’t seat right. That leads to arcing, sparks, and a lot of frustration. We keep our tolerances tight so the lamp just slides in and locks.No forcing, no fighting with the wiring.
A Quick Tip from the Field
These lamps are designed to blast shortwave infrared energy into the plastic to get it hot, fast. But remember: high heat in a tight space means your cooling blowers have to do some heavy lifting. If your ventilation is clogged with dust, even the best lamp in the world is going to overheat and die early. Keep those blowers clean. At the end of the day, we focus on the physics. The right wavelength, the right fit, and the right power draw. You get a lamp that fits the socket and does the job, so you can get back to production.