Making Heat Work in Tight Spaces
If you’re making wine glasses, you know the struggle. Your bending furnaces are often cramped, awkward, and just plain stubborn. Trying to squeeze a standard, off-the-shelf infrared lamp into those tight spots is usually a nightmare. They just don’t fit. That’s where we come in. Instead of forcing a square peg into a round hole, we build infrared heaters that actually match the weird geometry of your furnace. Getting the shape right Here’s the thing: when you’re working with irregular glass, a straight tube is your enemy. It leaves “dead zones” where the glass stays cold, or it creates hotspots that ruin the piece. We bend and cut quartz tubes to the exact lengths you need. This ensures the heat actually hits the glass where it’s supposed to. Plus, by tweaking the footprint of the lamp, you can pack more heating power into a small area without worrying about electrical shorts or melting your furnace chassis. Power and heat density Changing the length isn’t just about making it fit. It changes how the heat behaves. A shorter, high-wattage lamp packs a punch. It increases the heat density, which means your annealing happens faster. But you have to be careful. You’ll want to double-check that your wiring and power supply can handle the load. And if we’re pushing a ton of wattage into a tiny space, make sure your cooling fans are humming along properly—otherwise, those lamp ends are going to burn out. Dropping them into your setup We don’t want you spending your weekend redesigning your entire heating rack. That’s a waste of time. We use standard connectors so these are basically drop-in replacements. Whether you need specific lead wires or just simple plug-and-play terminals, we build them to fit the rails you already have. The best part? Custom shapes let you wrap the heat right around the curve of the wine glass bowl. It’s a huge win for your throughput because the glass spends less time in the furnace. Now, bending quartz can create stress points. We handle that on our end with precise tempering, so your lamps won’t crack when the temperature swings. You just plug them in and get back to work.