Introduction
Let’s cut to the chase. We built this replacement lamp for the Sacmi SBF 24 because we were tired of seeing the same production headache over and over again: lamps constantly failing on the SIG Blomax line. The root of the problem? The brutal combination of mechanical shock and rapid heating and cooling during the PET blowing cycle. It just cracks standard tubes. So, we set out to build a solution that drops right in. It keeps the original electrical setup but adds serious structural reinforcement. The payoff? A lamp that can survive the harsh reality of the SIG Blomax without you having to change a single setting on your machine.
Technical Deep-Dive
Here’s the thing about this replacement: it’s built to match the exact demands of the Sacmi SBF 24. It runs on 400V, delivering the high wattage needed to get that intense heat density right where you need it in the heating zone. And the dimensions? They have to be perfect. We kept the standard length to make sure the focal distance to the preform stays just right. That means you get uniform heating across the bottle neck and body. No guesswork. It’s not some generic tube. It’s a direct-fit unit, engineered to match the SBF 24 footprint exactly.
Material & Design
We didn’t skimp on the materials. This lamp uses a heavy-walled quartz envelope, not standard glass. That’s how it handles the thermal shock of heating up and cooling down so fast without cracking. Inside, the halogen cycle keeps the filament temperature stable, so the output stays consistent, hour after hour, for thousands of them. The coating is optimized to reflect infrared energy, pushing that heat back onto the preform and wasting less energy in the process. And the connector? It’s the proven R7s double-ended industrial interface. It locks in tight, handles the high current, and makes replacement a breeze when a lamp finally does burn out. No tools needed.
Application & Benefits
On the SIG Blomax line, this setup is all about tackling the downtime that comes with lamp failures. The reinforced build resists the vibration and shock from the actuator movements, while the high heat density ensures fast, reliable heating every single time. Installation is as simple as it gets—a straight swap. No rewiring. No re-tuning. But there’s one thing to keep in mind. Because it runs on 400V at high wattage, your cooling system needs to be in good shape. If the temperature in the heating box starts to climb, the lamp life will drop. Keep that airflow and cooling on point, and you’ll get a longer life, fewer stoppages, and output that stays stable all shift long.