Infrared lamp for borosilicate glass

Mon, 20 Jul 2026 12:20:14 +0800

Stop Fighting Your Furnace Footprint

Let’s be honest: standard infrared lamps are great until you’re actually trying to fit them into a non-standard borosilicate glass furnace. When your layout is cramped, you can’t just “force it” with off-the-shelf parts. It doesn’t work. That’s why we build lamps to your exact length and shape. We handle the awkward spaces so you don’t have to. Dealing with tight clearances Here is the real problem: the gap between your heat source and the glass tube is everything. If the lamp is too long, it bangs into the chassis. Too short? You get cold spots. And as anyone who works with glass knows, a cold spot during a bend is a one-way ticket to a cracked tube. We look at your specific furnace geometry and spec out the quartz envelope’s length and curve to match. The goal is simple: uniform heat across the whole bending zone. No surprises. The grit and the heat We use high-purity quartz to house the tungsten filament. Why? Because these things take a beating at high temperatures, and you need a lamp that won’t warp when things get hot. By tweaking the filament winding and the voltage, we can dial in the wattage per centimeter. You get concentrated heat exactly where the glass needs to soften. The trade-offs you should know about Custom shapes are a huge win because you can cram more heating elements into a small area. You get more BTU output without having to buy a bigger furnace. But there’s a catch. If you pack a lot of high-wattage lamps into a tight spot, you’ve got to make sure your cooling fans and ventilation can keep up. If the airflow isn’t there, you’re risking burnt-out lamp ends or fried electrical insulation. It’s a balancing act. Whether you need a drop-in replacement for an old rig or you’re building something from scratch, we’ve got you covered. Just send over your dimensions and the temperature you’re aiming for. We’ll build the lamp to fit.

Borosilicate on Glass Infrared Heating Systems

Infrared lamp for borosilicate glass

Stop Fighting Your Furnace Footprint