Global trade of blow molding IR lamps

Mon, 27 Jul 2026 02:24:59 +0800

Stop Replacing Your SIG Blomax Lamps Every Other Week

If your SIG Blomax line is eating through IR lamps, you’ve probably spent a lot of time staring at the voltage settings, wondering what’s wrong. But here’s the thing: it’s usually not an electrical issue. It’s a physical one. Those standard lamps just aren’t built for the chaos of a PET reheating phase. Between the constant mechanical vibration and the brutal thermal shock, they basically snap under the pressure. We got tired of seeing that happen, so we built a reinforced version that actually holds up. What we changed We didn’t reinvent the wheel; we just made it tougher. These are drop-in replacements that fit your SIG footprint perfectly. We thickened the quartz walls to handle the physical stress of the oven. We also spent a lot of time on the filament centering. Why? Because “hot spots” are what kill glass. By centering the filament better, the heat spreads evenly, and the lamp doesn’t crack. The nitty-gritty on the build We use high-purity quartz so the shortwave radiation hits the preform exactly where it needs to. And don’t worry about the wiring. The connectors are a direct match for what you already have, so you can just swap them out and get back to work. We also beefed up the end-cap seals. If gas leaks in, the filament oxidizes and pops. Our seals stop that from happening. A quick heads-up Since the walls are thicker, the lamps behave a little differently. You might notice they take a beat longer to warm up than the thin-walled ones. Just keep an eye on your PID settings for a few minutes after the swap. You’ll want to make sure the heat distribution across the preform is still hitting that sweet spot. It’s a simple trade-off. A slightly different warm-up time in exchange for way fewer unplanned line stops. No more frantic lamp swaps in the middle of a shift. Just a more stable heat profile and a lot more peace of mind.

Lamps on China's Leading IR Heater Manufacturer

Global trade of blow molding IR lamps

Stop Replacing Your SIG Blomax Lamps Every Other Week