Stop Fighting Your Furnace Layout
Ever tried to jam a standard infrared lamp into a furnace that just wasn’t built for it? It’s a headache. You end up with these awkward gaps and “dead zones” where the heat just doesn’t reach, and in glass bending, that’s a recipe for disaster. If your layout is cramped or you’re working with weird curves, off-the-shelf tubes usually won’t cut it. That’s why we just build them to fit your specific footprint.
Getting the Shape Right
Here is the thing: if your heat isn’t uniform, you get optical distortion. Period. When your furnace is congested, we don’t just guess. We map out the cavity and build lamps to the exact millimeter. But it’s not just about the length. We tweak the filament winding and the wattage density so you get the same punch of heat from one end of the lamp to the other, regardless of the shape.
The Tech Side of Things
We stick with high-purity quartz glass. We use shortwave infrared because it’s fast. It punches through the glass surface and hits that softening point way quicker than the medium or longwave stuff. Depending on what you need, you can go with clear quartz for deep penetration, or we can coat the tubes if you need to bounce that heat back toward the glass. And we won’t leave you hanging with the wiring. We’ll make sure the connectors match your existing sockets perfectly. No loose fits, no arcing—just a solid connection that can handle the heat.
A Quick Reality Check
Custom shapes are great because you can pack more power into a tiny space. But there’s a catch. When you crank up the wattage in a tight spot, the area around the lamp supports gets incredibly hot. If your furnace housing isn’t vented or cooled properly, those supports can overheat and fry your filaments early. We’ll sit down with you and look at your machine’s cooling capacity. We want to make sure you’re getting the heat flux you need without burning out your gear.