Replacement IR bulb for Krones Contiform S

Wed, 29 Jul 2026 10:18:26 +0800

Getting Your SACMI and Krones Contiform S Heating Just Right

When you’re blowing PET bottles at high speeds, you aren’t dealing with seconds. You’re dealing with milliseconds. If your heating is off by a fraction, the whole run is ruined. That’s why we built our replacement IR bulbs specifically for the crazy-fast cycles of SACMI and Krones Contiform S machines. We wanted something you could just slide in that hits the right temperature immediately—no lagging, no waiting around during startup, and no hiccups when you shift cycles. The struggle with “warm-up” time Ever notice how the first few bottles of a run come out under-heated? That’s thermal inertia. To fix that, we messed with the filament mass and the thickness of the quartz envelope. By keeping the thermal mass low, the lamp hits its peak temperature way faster. We also made sure these tubes can handle those aggressive voltage spikes that happen during a quick start. It means less waste and a much smoother transition into full production. Fit and finish (because loose parts suck) We use high-purity quartz glass because the last thing you need is a bulb bowing under extreme heat. But the real secret is in the connectors. We precision-machined them to fit your sockets perfectly. Why? Because a loose connection leads to arcing, and arcing leads to burnt-out terminals. It’s a headache you don’t need. These are the exact dimensions for the Contiform S footprint, so you can just swap them out without having to tweak your oven racks. A quick word of caution Here’s the thing: high-wattage, short-wave IR lamps put out a massive amount of heat. That’s what makes them fast, but it also puts a lot of pressure on your cooling blowers. If your ventilation is clogged or just can’t keep up, that ambient heat will eat your lamps alive. One pro tip: check your reflectors every 500 hours. If they’re dirty, the lamp has to work twice as hard—running hotter—just to get the preform to the right temperature. That’s a fast track to a burnt-out filament. Keep them clean, and your bulbs will last a lot longer.

S on Warm IR Heating Modules

Replacement IR bulb for Krones Contiform S

Getting Your SACMI and Krones Contiform S Heating Just Right