2500W on Pro-Grade Infrared Home Comfort

Sidel preform reheating lamp 2500W

Sun, 21 Jun 2026 04:46:53 +0800

On the floor, the whole cycle hinges on preform heating—and it’s where the schedule can fall apart in a hurry. If lamp output drifts or the geometry doesn’t match the OEM profile, you’re staring down uneven wall thickness, blown seals, and a mad dash to re-balance the heating tunnel. The Sidel preform reheating lamp 2500W was built to stop that drift where it starts: 1:1 parameter matching to Sidel, Krones, SIPA, Husky, SACMI, and Nissei ASB blow molders. We spec it at 2500W at the rated voltage, with an infrared emitter built on a quartz tube and a standard R7s connector. The envelope length and focal distance are dimensioned to the original lamp footprint, so you can drop it straight into existing reflectors without re-engineering the heating zone. Output is tuned for fast, repeatable preform heating, and the thermal response keeps temperature control stable through high-speed stretch blow molding cycles. You get uptime you can count on, and consistency you can set and forget. With 1:1 power, spectrum, and geometry, the lamp keeps the heating curve close to the OEM baseline, which helps cut scrap from off-heat bottles and short shots. Energy use stays predictable because the wattage and efficiency match the machine’s design envelope. We’ve got units running 5,000+ hours with less than 5% output drop, and a field replacement is a matter of minutes during a scheduled changeover. Installation is straightforward, but alignment is where you earn it. Fit and terminals match the original, yet we always recommend checking reflector condition and reflectivity every lamp change—old reflectors can throw preform temperature off-target even with a perfectly matched lamp. Also, verify your voltage at the socket; sustained under-voltage will shorten emitter life.Match the lamp, then verify the zone.

Infrared lamp 400V 2500W PET

Mon, 01 Jun 2026 19:20:44 +0800

On the blow molding line, the heating tunnel is where the rubber meets the road. Preform temperature drifts, and you know it instantly—hazing, crystallization, weak biaxial stretch, and scrap counts climbing. Getting it right starts with picking the right infrared lamp. What matters under the hood We spec the infrared lamp at 400V and 2500W because that power density keeps preform heating stable and repeatable, without overshooting the polymer. The emitter responds fast, so the heating zone snaps back to your setpoint. In practice, that lets you hold a tight thermal profile across the preform wall and keep the heat in the material, not in the air. The lamp is built to fit the heating tunnel geometry, with the right quartz envelope and a termination that can take repeated thermal cycling without quitting. Why it fits PET stretch blow molding This lamp is engineered for PET stretch blow molding, where uniform heating and predictable stretch behavior are the whole game. It gives you precise control over the temperature curve, so you get even material distribution and consistent bottle geometry. The 400V 2500W rating lines up with the power architecture most OEMs use, so you get stable heat input without rewiring the station. That means fewer line stops, fewer rejects, and less energy spent chasing reheat. Installation is straightforward, but alignment is not optional. The lamp, reflector, and preform path have to be centered. If they aren’t, the thermal field goes sideways and you spend your shift chasing hot and cold spots. Double-check your blow molder’s lamp length, mounting, and connector type—R7s is common, but it’s not universal. And remember: infrared heating is line-of-sight. Keep the emitter surface clean, and don’t touch the quartz. Either one can create hot spots and shorten the lamp’s life.