The Replacement Lamp for SIPA SFR 12 Rotary Systems
We built this replacement lamp for the SIPA SFR 12 rotary machine, but the real win is how it drops right into the whole Sidel family—old SBO models all the way up to the newest Matrix machines. Plug it in. Wire it up. It just runs. No messing with re-engineering. No recalibration headaches.
The power you need, without the fuss
This is industrial-grade, plain and simple. We run it at 400V, pushing 2500W of heat through a 300mm tube. That kind of power density gets your mold surfaces up to temperature fast—and keeps them there, cycle after cycle.
Why the build matters
Inside, you’ve got a shortwave infrared halogen element in a quartz tube. That combo gives you quick thermal response and a tight, predictable heat profile. The tube itself is coated to handle the shock of repeated start-ups and cool-downs. In other words, it’s made to survive a busy shift, day after day, without burning out. And the connector? We went with an R7s base. It gives you a solid, direct-contact electrical fit. That means lower resistance and steady heat transfer. In practice, fewer hot spots. Fewer connection failures.
Real-world performance on the floor
This setup shines in PET blowing, where the heater has to deliver fast, repeatable heat without overshooting. The lamp’s footprint is compact, so it slips into the existing housings across the Sidel range. Swap out your old halogen unit without reworking brackets or re-running wiring.
The trade-off—and how to make it work for you
Let’s be honest: 400V and 2500W mean serious heat density. You get that fast heat-up, but your machine’s cooling needs to be up to the job. If the airflow isn’t there, lamp life takes a hit. But when the cooling is right, you get a stable heat profile and maintenance intervals you can actually plan around.
Straight-spec, drop-in, keep-moving
This is a true drop-in replacement. It matches the original thermal and electrical specs, so you can swap it in and keep the line running—no surprises, no downtime.