Replacement lamp for Nissei ASB 70DP

Fri, 24 Jul 2026 10:56:19 +0800

Stop Fighting with Your SIPA Rotary Machine

If you’ve ever pulled a batch of bottles off the line and seen those annoying wall thickness variations or weird deformations, you know the frustration. It’s usually a heating problem. Here is the real kicker: a lot of people try to save a few bucks by using “near-match” infrared lamps. But on a Nissei ASB 70DP, “close enough” isn’t good enough. If your wattage is off by even 5%, you’re creating hot spots. And hot spots ruin preforms. Simple as that. Getting the power right We build our replacement lamps to mirror the original Nissei ASB 70DP electrical footprint exactly. When you drop in a lamp with a 100% power match, the infrared wave distribution stays steady across the whole oven bank. Plus, it saves your hardware. When you use a lamp with the wrong voltage or wattage, your controllers have to sweat to keep up. That’s how you end up burning out your SCRs way sooner than you should. The gear under the hood These are short-wave infrared lamps made from high-purity quartz. We use that specific glass because PET blowing involves rapid thermal cycling—it’s a brutal environment. The heat needs to be concentrated so the preform hits that glass transition temperature fast. We also obsess over the fit. If a lamp is too long, it puts stress on the ceramics. Too short? You get gaps in the heating zone. We use standard industrial connectors, so you can just wire them in without having to mess around with your existing loom. Some honest shop floor advice Now, getting a perfect power match fixes the fluctuation, but it doesn’t magically fix everything. Your reflectors have to do their job. If your reflectors are pitted or oxidized, the heat isn’t going to bounce back into the preform, no matter how expensive your lamps are. Do yourself a favor: clean those reflectors while you’re swapping the lamps. One last thing. These high-wattage lamps put out a lot of heat. Check your oven cooling fans and clear out any dust or debris. If the airflow is blocked, you’re just asking for your wiring to overheat.

ASB on Gentle Glow Warm IR Heaters

Replacement lamp for Nissei ASB 70DP

Stop Fighting with Your SIPA Rotary Machine