We built this round ceramic halogen infrared heat lamp for the kind of industrial heating where you need serious punch—and total control. The kind of work where the heat has to hit the same spot, the same way, every single time.
The quick version
These halogen infrared lamps crank out dense heat that snaps on fast—perfect when you’re heating a specific spot and the part is right in the line of sight. The round shape keeps the heat concentrated, and the ceramic holder keeps everything stable even when it’s blazing hot. Most setups run on 230V or 400V, with wattages from 1000W up to 2500W, and the tube runs about 300mm long. That kind of power gives you the heat flux you need for fast cycles. But—and this matters—it also means the fixture and wiring around it have to be built to take continuous high heat. No cutting corners.
What’s inside, and why it matters
The halogen capsule sits inside a quartz envelope. That envelope lets shortwave infrared through cleanly and can handle sudden temperature swings without freaking out. And there’s a reflective coating on the back that pushes more energy forward, so less heat goes where you don’t need it. The R7s connector is double-ended and linear, made to carry high current and make replacement simple when the time comes. The ceramic holder resists cracking even with repeated heating and cooling, and the round design makes alignment easier—especially in tight reflector setups.
Where it shines
This lamp is a natural fit for thermoforming, plastic welding, coating curing, and drying components. It’s compact enough to drop right into existing cells without a major redesign. You get fast start-up, steady output over the life of the lamp, and maintenance that doesn’t feel like a science project. The catch? The output is intense, so you need proper heat shielding and ventilation. That’s how you keep the surrounding electronics—and the people running the line—safe and comfortable.