halogen heating tube

halogen heating tube

Halogen Heating Tube: Packing Serious Heat Into a Tiny Space

We built this halogen heating tube for engineers who need a wall of heat in a shoebox-sized footprint. This isn’t your everyday heater. It’s a shortwave infrared beast, designed to deliver one thing:instant, direct heatwhen space is tight and time is money.

The Nitty-Gritty

Here’s the deal. We’re talking about serious power density. Think 2500W of pure heat, all coming from a standard 400V supply, packed into a tube that’s barely a foot long (300mm). The whole point? To blast as many watts as possible onto your target surface. Not to make your wiring life easier. You get that lightning-fast heat-up, sure. But there’s a trade-off. Your control system needs to be on its game, keeping things steady. And the equipment around it needs some breathing room—a proper cooling plan to handle the ambient heat.

What It’s Made Of

The heart of it is a quartz envelope. We chose it because it can handle extreme temperature swings and lets shortwave infrared pass right through. The halogen cycle keeps the filament stable, so the output stays consistent, even during those long, grueling production runs. The R7s connector is simple and solid. It handles the current and locks the lamp perfectly into the reflector, so there’s no extra hardware to fuss with. We also add a special coating to focus the infrared output and cut down on wasted energy, making sure every bit of heat is aimed right where you need it.

Where It Shines

On the production line—like in PET blowing and thermoforming—this thing is a lifesaver. It’s a drop-in heat source that you can swap out in minutes if a bulb burns out. That concentrated beam slashes preheat time and keeps the whole process moving. You get performance you can count on, a temperature profile that stays steady, and a form factor that actually fits into those cramped machine bays. Just remember, when you wire it up, match the voltage and make sure the socket can handle the heat. Treat it right, and it will hold up under the pressure of a full production schedule.