Equivalent lamp for Krones Contiform S

Tue, 21 Jul 2026 09:11:41 +0800

Getting Your Krones Contiform S Heat Profiles Just Right

If you’re running a Krones Contiform S, you already know that everything comes down to the infrared energy. Those lamps have one job: soften the PET preforms just enough so they stretch perfectly. But when the OEM prices start climbing, it gets frustrating. You need a replacement that actually works without having to rebuild your entire oven. The numbers matter. We build our lamps to hit the exact voltage and wattage your Contiform S oven expects. Most of these setups use high-wattage shortwave IR emitters. Whether you’re dealing with 230V or 400V depending on the zone, the filament has to hit a very specific temperature to heat that PET fast. Here’s the thing: if the wattage is off by even 5%, you’re in trouble. You’ll either end up with uneven wall thickness because the plastic didn’t get hot enough, or you’ll see that annoying pearlescence in the bottle because you cooked it. Built for the grind These aren’t flimsy bulbs. We use heavy-wall quartz glass because these things go through a brutal cycle of heating and cooling. To keep the filament from evaporating and dying early, we fill them with halogen gas. And don’t worry about the installation. We use standard R7s or Sk15 connectors. They just slide right into your existing sockets. No rewiring, no headaches. A quick word of advice These are direct swaps. Just pop them in during your scheduled downtime and you’re good to go. But a heads-up: high-density shortwave lamps put out a lot of intense, localized heat. I know it’s tempting to bump up the wattage to squeeze out a few more cycles, but be careful. If you do that, your cooling fans have to be spotless and working perfectly. If the air around those lamp holders gets too hot, the sockets will carbonize and your lamps will burn out way faster than they should. Honestly? Just stick to the specs. It’s the best way to keep your heat profile stable and your production running smooth.

Krones Contiform S heating tube

Sun, 05 Jul 2026 11:22:32 +0800

The Krones Contiform S Heating Tube: What It’s Really Made Of, and Why It Matters for Your PET Blow Molding

Let’s talk about the heart of your Contiform S blow molding line: the heating tube. Specifically, the Krones Contiform S shortwave infrared heater. Its whole reason for being is simple—get your PET preforms hot, fast, and evenly. The kind of heat that lets you stretch them perfectly every single time, without ever scorching the material.

S on Electric Warm IR Patio Heaters

Equivalent lamp for Krones Contiform S

Getting Your Krones Contiform S Heat Profiles Just Right

Krones Contiform S heating tube

The Krones Contiform S Heating Tube: What It’s Really Made Of, and Why It Matters for Your PET Blow Molding