Replacement IR lamp for Sidel SBO 4/6

Mon, 27 Jul 2026 12:06:24 +0800

Getting Your Sidel and Krones Heating Right Without Breaking the Bank

If you’re running Sidel SBO 4/6 or Krones Contiform lines, you know the struggle. You have to hit that sweet spot where the heat is intense enough to get the job done, but not so harsh that you’re swapping out lamps every other week. And let’s be honest—OEM prices can be a gut punch. Most of us are just looking for a replacement that actually works, fits perfectly, and doesn’t ruin the preforms. The Heat Balance These machines use shortwave IR to soften PET fast. We make sure our lamps match the original voltage and wattage exactly. Why? Because if the wattage is too low, you’ll end up with bottles that have uneven walls. Too high, and you’re basically baking your plastic. One thing to watch out for: high-wattage tubes get incredibly hot. Check your oven ventilation and cooling blowers. If they’re clogged with dust, the housing overheats and your new lamps will die way sooner than they should. The Nitty-Gritty on Glass and Plugs We use heavy-wall quartz glass because these lamps go through a lot of thermal shock. They heat up and cool down fast, and cheap glass just can’t handle that. Most of these use R7s or Sk15 connectors. We stick with these because they don’t wiggle. In a high-speed SBO line, vibration is the enemy. A loose connection leads to arcing, and before you know it, you’ve fried the socket. Inside the tube, there’s a halogen cycle. It stops the tungsten filament from gunking up the glass, keeping the heat clear and consistent. We also offer coated versions. These shift the spectrum so the heat actually sinks into the PET rather than bouncing off the surface. Swapping Them Out The best part? It’s a straight swap. You don’t have to mess with the control cabinet or tweak your PLC settings. You get the same heat distribution you’re used to, but you aren’t paying the “brand name” tax every hour the machine runs. Just a pro tip:wipe the tubes with isopropyl alcohol when you put them in. Even a tiny fingerprint leaves oil on the quartz. That oil creates a hot spot, and that’s usually how the glass cracks. Keep it clean, and they’ll last.

4/6 on Infrared Heating Factory

Replacement IR lamp for Sidel SBO 4/6

Getting Your Sidel and Krones Heating Right Without Breaking the Bank