PET PC PETC preform infrared radiators

Sat, 27 Jun 2026 03:45:56 +0800

On the floor, a mismatched heater doesn’t just throttle the line. It throws preforms off their thermal profile, and the bottles show it immediately. Stretch blow molding doesn’t forgive sloppy heating. If the infrared output, lamp geometry, and response time aren’t dead-on with the machine’s original design, you’re going to see uneven wall thickness, crystallization, and material going straight into the scrap bin.

What matters, technically

We build PETC and PET preform infrared radiators to match OEM specs 1:1 for Sidel, Krones, SIPA, Husky, SACMI, and Nissei ASB blow molders. Typical quartz and halogen setups run 2400–3600 W, 220–240 V, with 100–180 mm arc lengths and R7s connectors. They deliver 0.8–1.2 µm wavelength for fast, targeted heating. Emitter response sits at 1–2 seconds, so the heating tunnel stays in step with your timing. We match power density and spectral output to the original lamp, keeping the thermal profile stable across the preform neck and body.

PC on Warm IR Heating Techno | Infrared Home Heating Advanced Tech

PET PC PETC preform infrared radiators

What matters, technically