Introduction
Let’s get straight to the point. We built these infrared heating lamps to solve the one thing that’s killing your bottom line in glass processing: the energy monster that is the annealing line. If your lehr is sucking down power and your electricity bill is making you sweat, these energy-saving infrared units are the direct upgrade you’ve been looking for. They were designed from the ground up for glass tempering and annealing, delivering heat exactly where it’s needed—with zero wasted energy.
The Inside Story
Here’s the thing about the tech. It’s all about real-world performance, not just numbers on a spec sheet. We run these on high voltage, typically 400V. That means we can pack a lot of power into a small space without putting a strain on your electrical system. The payoff? Smaller wiring, less energy lost along the way, and a much happier electrical setup. And the power density is tuned specifically for annealing. We’re talking 2500W focused over a 300mm length. It gives you the intense, controlled heat you need to get that perfect soak profile without having to overhaul the entire system. Plus, that 300mm length fits right into standard zone spacing, so you can swap them in without redesigning your whole lehr.
What It’s Made Of
We didn’t cut corners on the materials. The tube itself is quartz, filled with halogen, and coated in a way that pushes the heat spectrum right into the infrared band that glass soaks up like a sponge. The result? Less wasted energy, and more power actually doing the work. Even the details matter. The R7s connector isn’t just about convenience. It gives you solid, reliable contact and makes mounting a repeatable process. It can handle the high heat at the ends and makes swapping out a lamp a quick, simple job. And for the power connections, we use SK15 terminals. They match up with industrial standards, so the wiring is straightforward and the connection stays rock-solid, even when things heat up and cool down over and over again.
What It Means For You
When you’re annealing glass, you need heat that’s even, controllable, and precise. You need to relieve stress in the glass without scorching the furnace. That’s exactly what these infrared lamps deliver. They respond fast and focus the heat right where you need it, which helps you cut down on overall energy use. You get a cleaner, more consistent heat profile across the glass, and the whole system runs cooler than those broad-spectrum alternatives. Now, a reality check: that high power density means you need to make sure your cooling and airflow are properly set up to handle the ambient heat in the lehr. But get them installed right, and you’ll see the difference. Lower energy use. Lower peak demand. And a real, measurable drop in your annual electricity costs.