Replacement lamp for Sidel SBO 20 Series 1

Wed, 29 Jul 2026 10:03:52 +0800

Getting Your PET Heat Profiles Right

If your bottle walls are coming out uneven, it almost always comes down to one thing: your preform temperature is all over the place. For those of you running Sidel SBO 20 Series 1 or Krones Contiform lines, you know the infrared lamps do all the heavy lifting here. But let’s be honest—OEM replacement costs can be a gut-punch. You need a lamp that just works, fits right in, and puts out the same heat without messing up your stretch-blow process. The deal with power and heat These machines use shortwave infrared to get deep into the PET fast. We make sure our lamps hit the exact voltage and wattage your oven expects. Why does that matter? Because if the wattage is off, you get “cold spots” or, even worse, scorched resin. And if you try to cheat by using a lamp with too much power density, your cooling blowers have to fight twice as hard just to keep the bottle neck from melting. It’s a headache you don’t need. Quartz and the “fit” factor We use high-purity quartz glass because these lamps go through a brutal cycle of heating up and cooling down. Most of these use R7s or Sk15 connectors. It’s not just about making sure they plug in; it’s about the connection. A loose fit creates a hot spot that can literally melt your socket. To help things along, we add specific coatings to the quartz. This pushes the heat into the plastic where it belongs, instead of wasting it on the oven walls. The honest truth about trade-offs Look, choosing a more affordable alternative doesn’t mean everything is magic. The lifespan of these tubes depends a lot on how steady your power is. If your plant deals with constant power surges, any lamp is going to burn out faster. Before you swap out a whole bank of lamps, do yourself a favor and check your voltage regulators. It’s a quick step that ensures you actually get the full life out of the bulbs. It keeps your bottle shapes perfect and keeps your maintenance budget from disappearing.

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Replacement lamp for Sidel SBO 20 Series 1

Getting Your PET Heat Profiles Right