Replacement lamp for SIG Blomax 4/6/8

Fri, 17 Jul 2026 03:41:42 +0800

Getting the Heat Right: A Better Way to Warm Your PET Preforms

If you’ve spent any time with a SIG Blomax (4, 6, or 8) or a Husky HyPET, you know the struggle. You’re trying to get the center of that PET preform hot enough to blow, but by the time the core is ready, the surface is already scorching. That’s where you get those annoying pearlescent streaks or walls that are thick in one spot and paper-thin in another. It’s frustrating. You don’t just need “more heat”—you need the heat to actually get inside the plastic.

4/6/8 on Warm IR Heating Tubes

Replacement lamp for SIG Blomax 4/6/8

Getting the Heat Right: A Better Way to Warm Your PET Preforms