KRONES on Warm IR Radiant Heating

Replacement lamp for Krones S24

Wed, 22 Jul 2026 03:59:10 +0800

Why your SIG Blomax lamps keep burning out (and how we fixed it)

If you’re running SIG Blomax lines at full tilt, you know the headache of constant tube burn-outs. It’s frustrating. You’re hitting your targets, and then pop—another lamp goes, the line stops, and you’re scrambling. Most of the time, it’s not bad luck. It’s just the brutal reality of thermal cycling and structural stress. When you push these machines to their limit, standard lamps just can’t keep up. That’s why we built our S24 replacements differently. Getting the heat right Here’s the thing about PET preforms: they need to hit that glass transition temperature fast. Really fast. To make that happen, you need high heat density. Our S24 lamps are tuned for that intense, short-wave infrared blast. It speeds up your cycle times, which is great for your numbers, but it’s a nightmare for the quartz envelope. If your cooling fans aren’t dialed in perfectly, the heat just soaks into the glass until it gives up. Built to actually last We decided to stop using the thin glass you find in most “off-the-shelf” replacements. That thin stuff bows and warps when it gets hot, which messes up your heat distribution and eventually leads to a crack. Instead, we went withheavy-wall quartz. It stays straight and holds its shape. We also beefed up the end-caps. There’s nothing worse than a loose fit that causes electrical arcing at the sockets. We stripped away the unnecessary fluff and focused entirely on the mechanical bond between the filament and the supports. It’s simple, sturdy, and it works. Getting them in the machine The best part? These are just drop-in replacements. You don’t have to mess with your PLC settings or rewire the oven. You just swap them out and get back to work. You’ll notice a much more consistent heat profile across the blowing station, which means fewer unplanned stops. One quick tip: before you slide the new lamps in,check your contact pins for oxidation. A dirty connection will fry a reinforced lamp just as fast as a cheap one. Give them a quick clean, pop the lamps in, and you’re good to go.

Reliable Krones heater lamp supplier

Tue, 21 Jul 2026 08:51:19 +0800

Getting the Heat Right in Husky HyPET Systems

If you’ve spent any time with high-speed PET blowing, you know the struggle. You need a perfect thermal profile, but it’s a balancing act. If the preform doesn’t heat evenly, you end up with those annoying wall thickness variations or that cloudy, pearlescent look that ruins a batch. The real headache with Husky HyPET systems is the “core” problem. You need to get heat deep into the thickest part of the plastic without scorching the outside. It’s a tight window.

Replacement lamp for KRONES Contiform S

Fri, 26 Jun 2026 03:57:34 +0800

On a Contiform S line, the heating tunnel is where the whole schedule gets made or unmade. Preforms need a tight, repeatable thermal profile before they ever hit the blow station. When the OEM lamps run out of life, you start seeing drift in wall thickness, flash, and cycle speed. We built Replacement lamps specifically for the Contiform S so the heating behavior stays exactly what you expect from the original equipment. What matters, technically We supply short-wave infrared halogen emitters engineered to match the Contiform S tunnel geometry and electrical envelope. Same wattage, voltage, and lamp length as the OEM, with an R7s base and a quartz tube built for fast response and high-temperature stability. The filament is tuned to heat up fast, so the heating zones get back to setpoint quickly after a restart or changeover. In practice, that means less scrap during warm-up and more consistent preform temperature across the run. Why it holds up on the line This lamp is a direct fit in the Contiform S heating section, so you don’t have to rework the reflector layout or rewire the holders. With stable output, you keep preform heating under tighter control, which helps keep stretch ratios consistent and reduces rejects. Energy use stays close to the OEM baseline, and service intervals stay predictable. We’ve got units running 5,000+ hours with less than 5% output drop, keeping cycle times where they should be. What to keep in mind Installation is straightforward—swap the lamp, align the reflector, and confirm the connection. But the quartz envelope doesn’t forgive contamination. Use clean gloves, wipe the tube before seating, and check alignment so you don’t create hot spots. For best results, pair the lamp with the correct reflector and run the tunnel at the Contiform S recommended setpoints. If you’re running high-cavitation or heavy-weight bottles, verify the power density matches the preform and cycle demands.