Replacement lamp for Sidel SBO 20 Series 1

Tue, 21 Jul 2026 03:39:05 +0800

Fixing the Burn-out Problem: Our Sidel SBO 20 Series 1 Lamps

If you’re running SIG Blomax or Sidel SBO lines, you know the headache of tubes burning out. It usually comes down to two things: thermal shock or the quartz just giving up under the pressure. We got tired of seeing those failures, so we rebuilt our replacement lamps for the SBO 20 Series 1 to actually hold up. Getting the heat right Here’s the thing about the SBO 20: you have to hit that sweet spot where the PET preform reaches its glass transition temperature, but you can’t cook the neck. We make sure our lamps match the original OEM voltage and wattage exactly. Why? Because if you cram too many watts into a short tube, you get hot spots. And hot spots are basically a death sentence for your filament. Tougher glass, less stress Standard quartz is brittle. It hates the constant expanding and contracting of rapid cycling, and that’s why it cracks. We switched to a reinforced quartz blend. It handles the “breathing” of the machine much better than the generic stuff you find online. Plus, they’re drop-in replacements. The footprint and connectors are exactly where they should be, so you can just slide them into your oven racks without messing with the wiring or fighting with the brackets. A small trade-off Now, there is one thing to keep in mind. When you make a lamp this tough, the way it emits heat changes slightly. They’ll last longer and take a beating in a high-speed environment, but you might need to tweak your oven temps during the first few runs. Just a little bit of fine-tuning to make sure the heat is hitting the preform evenly. Less downtime, more running The real win here is getting rid of those annoying emergency stops caused by shattered tubes. By hardening the quartz, the lamps don’t just “pop” when the temperature drops suddenly or the machine hits a hard stop. Just plug them into your existing SBO 20 controllers, keep an eye on your cycle times to get the heat soak dialed in, and get back to work.

Sidel SBO 6 Series 1 heater bulb spare

Wed, 24 Jun 2026 03:11:59 +0800

When the heating tunnel on your Sidel SBO 6 Series 1 starts wandering off, you don’t have the luxury of guessing. Temperature drift in the preform zone shows up fast—as weight drift, crystallization, and scrap. You need an emitter that drops in and brings the thermal profile back to what the machine was designed around, without re-tuning the whole blow molder. What matters, under the hood We build the SBO 6 Series 1 heater bulb to sit inside the OEM’s thermal and mechanical envelope. It’s a short-wave infrared quartz tube, 2400 W at 230 V, with a filament temperature that holds steady so the heat response is quick and the heat density is repeatable across the preform neck and body. Dimensionally, it matches the original on length, arc, and mounting footprint, and it uses an R7s connector interface that plugs straight into the existing socket. The spectral output is tuned for PET preform heating, and the envelope tolerances are held so alignment stays consistent inside the heating tunnel. Why this matters on a stretch blow molder In stretch blow molding, the heating window is tight and the line speed doesn’t wait. When the parameters match 1:1, you get the same ramp-up, soak, and cooling behavior the machine was built around. That keeps wall thickness even, cuts down on brittle spots, and keeps bottle weight in spec. It also means fewer tweaks after replacement—less setup time, more time running good bottles. What to watch on install and in the tunnel Install is straightforward, but treat the reflector and socket as part of the system. If the reflector is pitted or the socket contacts are oxidized, you’ll still get uneven heating even with a spec-matched bulb. Check voltage stability at the terminal, and keep the heating tunnel clean—dust and flake buildup will create local hot spots. In typical duty cycles, expect consistent output for roughly 5,000 hours. Swap the bulb on planned maintenance, and you avoid the unplanned downtime.

1 on High-Performance Electric IR Heaters

Replacement lamp for Sidel SBO 20 Series 1

Fixing the Burn-out Problem: Our Sidel SBO 20 Series 1 Lamps

Sidel SBO 6 Series 1 heater bulb spare