Infrared Lamps for Borosilicate Glass: The Real Deal on Specs, Fit, and Setup
We built this infrared lamp for one reason: borosilicate glass work. Annealing. Shaping. Sealing. Places where you need heat right there, exactly where you want it, and rock-solid steady. No fuss. No overhaul. Just dependable, high-intensity heat that plays nice with your existing setup.
Power, Voltage, and Size—Without the Over-Engineering
Let’s talk numbers, but keep it human. A common setup is 2500W at 400V. That voltage choice is smart: it keeps the current lower, so you can run longer lines without needing thicker wires or worrying about voltage dropping off. And the lamp itself? Compact. Around 300mm long. That means the heat stays focused on the work, not on warming up everything around it. Efficient. Precise. But here’s the catch—concentrated power needs serious cooling. If the lamp sits in an enclosed fixture, you’ve got to make sure air can move. The reflector and socket need breathing room, or they’ll cook. Plan your airflow like you mean it.
What It’s Made Of—And Why It Stays Stable
The heating element lives inside a quartz envelope. Why? Because quartz handles high heat without flinching and responds fast. A halogen fill keeps the filament temperature steady, so the output stays consistent over the life of the lamp. No drift. No surprises. The shortwave infrared profile is the secret sauce. It delivers quick, penetrating heat—exactly what you want when you’re bringing borosilicate up to temperature fast, without turning the whole station into a sauna. And compatibility? We took the headache out of it. Standard R7s ends fit the fixtures most shops already have. If you’re running custom tooling, we can handle non-standard connectors too. Drop it in. Plug it in. Done. No adapters to machine. No rewiring. No messing with cycle times.
On the Floor: Quick Swap, Steady Work
Here’s what matters when the pressure’s on: uptime. The lamp is designed to be swapped fast—during a scheduled break, between runs, whenever your timing allows. Get the lamp in, and get back to production without recalibrating the whole line. For borosilicate, the quick ramp and stable hold matter. They reduce the risk of thermal shock, and they keep quality repeatable, batch after batch. We built this to be tough, but it still needs care. Keep the envelope clean. Match the voltage to the ballast. Make sure the fixture can shed heat. Do those basics, and you get predictable heating with minimal downtime. The kind of performance you can count on when the work has to keep moving.