White coated twin tube for Sidel SBO

Fri, 05 Jun 2026 03:38:23 +0800

On a busy PET line, uneven preform heating is the kind of problem that shows up fast. First you see inconsistent bottle weight, then the reject bin starts filling up. When the heating tunnel on your Sidel SBO can’t hold a stable profile, the blow molder spends all its time chasing temperature—and you lose output. Our white-coated twin tube is built to stop that drift and put control back where it belongs. Here’s what matters under the hood: the white coating is tuned for medium-wave infrared, exactly what PET preform heating needs. It gives you a focused heat pattern that follows the preform wall, so the energy lands where it has to. Dimensions and the R7s connector are held to tight tolerances, so the tube drops in clean—no shims, no field mods. We size wattage and voltage to match the OEM intent, so the heating curve stays repeatable shift after shift. Why it works in the real world: this twin tube is a direct fit for Sidel SBO blow molders, including the SBO Matrix series. If your plant also runs Krones Contiform, SIPA, Husky, SACMI, or Nissei ASB machines, we match the emitter geometry and mounting to the specific heating tunnel design. That lets you standardize spares and cut changeover time. In practice, you get faster thermal recovery, more stable preform stretch, and fewer rejects from crystallinity issues. Energy use drops because the emitter targets the preform, not the surrounding air. Tube life stretches to 5,000+ hours, and you don’t see output fall off as the lamp ages. A couple things to keep straight: matching the lamp to the reflector is just as important as the lamp itself. Install with clean contacts and verify alignment—misalignment will skew the heating profile and shorten tube life. Also, confirm your power supply matches the specified voltage and tolerance band. If you run high-speed formats, let us know. Some preforms need a tighter band, and we can adjust wattage and coating profile to keep the SBO stable at full cycle.

Coated on China's Leading IR Heater Manufacturer

White coated twin tube for Sidel SBO