Introduction
We make industrial electric heaters that are built for the really hot stuff. The heart of it all is a quartz halogen heating tube—designed to jump into action fast and deliver heat that’s focused like a laser. It’s tough enough to live inside demanding machinery and not even blink.
Power, Voltage, and Size—Let’s Get Practical
Here’s the thing about these tubes: they run on 400V. That means you can run the wires longer without worrying about the power fading, compared to 230V systems. It keeps things stable, even when the distance is long. And get this—we pack 2500W of power into a tube that’s only 300mm long. That’s a serious amount of watt density. It heats up almost instantly. But, and this is important, that power comes with heat to manage. You’ll need to make sure your machine has the right cooling and enough breathing room around the tube. Plan for that heat, and you’re golden.
The Build: What Makes It Last
The tube is made of quartz glass, which can handle sudden temperature swings without cracking. Inside, a halogen gas cycle protects the filament, which keeps the tube lasting longer and stops it from getting that dark, weak glow. We also added a reflective coating that pushes infrared energy downward, right where you need it. More heat on the target, less waste. The connectors—R7s and Sk15—are chosen because they stay cool under pressure and hold a solid connection. When a tube needs replacing, it’s a simple swap. No fiddling around. Just pop it in and get back to work.
Where It Shines and Why It Matters
This setup is perfect for tight spots where you need intense, focused heat—think PET blowing, plastic welding, or shrink tunnels. It gives you a heat profile you can rely on, every single time. For engineers, that means fewer surprises, steady cycle times, and a component that just keeps going, cycle after cycle. No fuss, just performance.