Introduction
We built these halogen heaters for the machines that can’t afford to wait. The kind that need heat, and need it now. These are shortwave infrared tubes designed to get hot on demand, hold their temperature steady, and wire up without a tangle of mess.
The Nitty-Gritty
Here’s the spec we went with: 400V, 2500W. It’s all about packing serious heat into a small space. The 300mm length focuses that energy right where you need it, so you’re heating your target, not the entire machine. But a setup like this needs a stable power supply and the right fusing. If the voltage dips, the output gets shaky, and you’ll burn through the lamp way too fast.
What’s Inside
The quartz tube runs on a halogen cycle. That means the element stays cleaner, and the output stays consistent over time. No surprises. A reflective coating throws more of that energy forward, so less heat goes to waste. And the R7s connector? It’s a simple, two-pin, straight-through design. You install it in seconds. It handles the current without needing extra adapters, and it’s tough enough to handle the constant vibration of the shop floor.
Where It Shines
These heaters are for the moments when every second counts—think PET blowing, preheating plastics, or thermoforming. You get a fast ramp-up and temperature control you can count on, every single time. The trade-off? That high power density means you need proper cooling and shielding. But when you match the heater to your control system, you get a dependable, drop-in heat source that just keeps your line moving.