Introduction
We built this shortwave infrared lamp for one reason: to cure nano-coatings on glass the right way. Traditional hot-air drying? It’s slow, and it only skims the surface. This lamp goes deeper. It hits the molecules with the exact energy they need, so the coating locks into the glass—not just sits on top. The payoff? Bond strength that’s three times stronger.
Technical Deep-Dive
Under the hood, it’s a high-density halogen infrared emitter, rated at 2500W and designed to run on a 400V line. That higher voltage isn’t a random choice. It lowers the current, which means you can use thinner wiring and avoid voltage drop across a long factory run. The lamp is 300mm long, giving you a tight, focused heat zone. So you’re curing the exact width you need on the glass line—no wasted energy heating the air around it.
Material & Design
The heart of it is a quartz tube with a halogen filament. Quartz can handle fast heating and cooling without cracking, and it lets shortwave IR pass through with almost no loss. Inside, the halogen gas recycles the filament, so the output stays steady for thousands of hours. And we use an R7s connector—simple, industrial-grade, and secure. It snaps in clean, makes solid contact, and turns the lamp into a true drop-in replacement.
Application & Benefits
When you’re coating glass, the coating cures best when the energy penetrates. Shortwave IR goes through the coating and drives the reaction from the inside out. That means faster line speeds. And a bond that holds up when things get hot, cold, or rough. Now, here’s the trade-off: this is a powerhouse. A 2500W lamp runs hot. So your machine’s cooling and mounting hardware need to be matched to it. Treat it like the high-output component it is—not a generic heat source—and it will keep performing, shift after shift.