Introduction
We built this carbon halogen heater tube for engineers who need serious, focused heat—without taking up a ton of space. It’s for the industrial jobs where room is tight, you need heat fast, and the conditions are rough. Forget a general-purpose element. This is a tool built for one thing: delivering raw thermal power exactly where you need it.
Let’s Talk Specs
Here’s the heart of it. It runs on 400V and cranks out 2500W of power. That means a lot of heat packed into a small space, so you get up to temperature quickly without needing a giant heater. The 300mm length is a deliberate choice. It’s long enough to give you a stable, even heating zone, but short enough to slip into those cramped spots inside machinery. This isn’t plug-and-play. You wire it into a compatible control circuit. The 400V requirement means your power supply and insulation have to be up to the task. And with that much power, the parts around it need to be ready for the heat.
What’s Inside
Inside the quartz tube, a carbon filament glows, surrounded by halogen gas. The halogen cycle keeps the filament stable, even at extreme temperatures. The payoff? Consistent heat output over time, and a longer life before you’re back on the tools replacing it. A reflective coating on the tube focuses the infrared energy forward. It pushes more of the heat toward your target, which makes the whole process more efficient. The R7s connector is a practical, no-nonsense choice for industrial setups. It gives you a secure, two-point connection that handles the current without a bunch of adapters. It’s a direct swap for machines already designed for this standard, so maintenance is simple and downtime stays short.
Where It Shines
This tube is your go-to when you need fast, localized heating. Think PET blowing, plastic forming, packaging sealing—anywhere you need to hit a temperature fast and keep it there. The 300mm size lets you design smaller machines without sacrificing heat performance. Now, the trade-off is real. That 2500W density is serious, so you have to plan for cooling and manage the heat around the tube. Make sure you’ve got proper shielding and airflow, or the nearby components will feel it. But when your system is set up for it, this tube delivers. It’s dependable, intense, and built to run, day after day.