Medium wave infrared heater lamp

Sun, 19 Jul 2026 10:43:03 +0800

Getting Your Glass Heating Right with Medium Wave IR

If you’re working with glass or ceramics, you already know they can be picky. That’s why we lean on medium wave infrared (MWIR) lamps. They hit that 2.0 to 3.0 micron sweet spot where glass actually drinks in the energy, rather than just letting it bounce off. But here’s the thing: we aren’t just selling you a bunch of glass tubes and calling it a day. That’s not how this works. We’re looking at your whole thermal profile.

Short wave infrared heating tube

Thu, 09 Jul 2026 14:03:17 +0800

Introduction

We built these short wave infrared heating tubes for one reason: to preheat glass before cutting. Plain and simple. The whole point is to stop edge chipping and cut down on wasted material. This isn’t about warming a room. It’s about hitting the exact spot where the score line will go, with the right heat, fast. So the glass breaks clean, every single time.

The Nitty-Gritty: Power, Voltage, and Shape

These tubes are all about packing a lot of heat into a small space. A typical unit runs at 2500W, on a 400V supply. That voltage choice is smart. It keeps the current lower, which means you can use thinner wiring and not worry about voltage dropping off over long runs. The power is concentrated into a compact tube, so you can get the heat source right where you need it—close to the glass—without having to tear apart your whole machine. And the length of the tube? Not random. A 300mm tube, for example, gives you a predictable heating zone. Match that zone to the glass thickness and the scoring setup, and you get even preheating with no hot spots. Just steady, repeatable heat, every time.

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Medium wave infrared heater lamp

Getting Your Glass Heating Right with Medium Wave IR

Short wave infrared heating tube

Introduction

The Nitty-Gritty: Power, Voltage, and Shape