Sidel SBO 24 Series 2 infrared radiator

Sun, 21 Jun 2026 08:30:12 +0800

On the blow molding floor, the heating tunnel is where you earn your uptime—or lose it. When infrared output starts drifting, stretch goes inconsistent, haze shows up, and scrap counts climb. On a Sidel SBO 24 Series 2, sticking with the original-spec infrared radiator matters because it keeps preform temperature stable, cycle after cycle. We built the SBO 24 Series 2 infrared radiator around medium-wave infrared emitters, tuned to the machine’s heating window. The quartz envelope gives you fast response and even coverage across the preform neck and body, and the R7s base plus exact lamp length means it drops straight into the SBO 24 Series 2 heating module. Output is calibrated to the SBO 24 Series 2’s standard power draw, so you get repeatable heating without re-tuning oven zones. Stretch blow molding is a tight temperature game. Keep the infrared energy stable, and you stabilize faster after startup, cut rejects from uneven wall thickness, and land more consistent bottle weight. In real life, teams see shorter warm-up, fewer line stops for lamp changes, and less scrap when you switch grades. You also save energy because the emitter comes up fast and holds setpoint without overshoot. Install is clean when the oven is kept free of residue and the reflectors are in good shape. Check voltage and polarity, make sure the lamp socket isn’t oxidized, and confirm alignment to avoid hot spots. One practical note: in high-humidity plants, quartz can struggle with condensation on cold starts—pre-drying the tunnel air helps extend service life. If you run an SBO 24 Series 2, this radiator is built to plug in, run true, and keep your heating profile where it needs to be.

Sidel SBO Series heating lamp

Fri, 19 Jun 2026 08:15:03 +0800

On a blow molding line, the heating tunnel is where you win or lose on uptime and bottle quality. Run a Sidel SBO and uneven preform heating shows up immediately—thin walls, crystallization, and scrap that chips away at yield. The fix is simple: you need an infrared lamp that matches the OEM thermal profile, not something that feels close enough. What matters under the hood The Sidel SBO Series heating lamp is built around short-wave infrared emitters with high radiant density, so preforms hit set temperature fast and repeatably. We use quartz envelopes for thermal shock resistance and quick response, then match filament geometry to keep heating uniform across the tunnel zones. The lamps are engineered to the OEM electrical and mechanical interfaces—standard voltages, specific lengths, and R7s connector compatibility—so it drops in clean and the power distribution stays stable. Output holds steady over long runs, and we design for consistent emissivity so the heating curve doesn’t drift as the lamp ages. Why this works on an SBO In Sidel SBO stretch blow molding cells, the whole game is repeatable preform heating before stretch. Restoring the intended thermal profile cuts the temperature spread between preforms and tightens wall thickness consistency. You end up with fewer rejects, cycle times that don’t wander, and less downtime spent chasing adjustments. Energy use drops because the emitters deliver heat directly to the preform, with minimal wasted convection. And longer service life means fewer lamp changes—fewer stops inside the heating tunnel. What you need to watch Installation on SBO machines is straightforward, but the heating zone has to be clean and aligned. Dust and reflectors that are off-position change irradiance and create hot and cold spots. Lamp output does degrade over time, so pair the lamp change with a calibration check on your temperature sensors. Also, confirm your SBO variant and zone layout before ordering—wattage and length have to match the original configuration if you want predictable performance.

Series on High-Efficiency IR Emitters

Sidel SBO 24 Series 2 infrared radiator

Sidel SBO Series heating lamp