electric heating element carbon fiber filament

electric heating element carbon fiber filament

Electric Heating Element: Carbon Fiber Filament Halogen Lamps

We built these heating elements for the machines that need heat—fast. And focused. Inside, you’ve got a carbon fiber filament, tucked into a quartz tube, running on high voltage. The result? A blast of infrared heat that gets right to the point, even when you’re working in a tight spot.

Power, Voltage, and Size—Kept Tight on Purpose

We run these at 400V and 2500W. Why? To pack serious heat into a small space. The tube is 300mm long, which concentrates the heat into a narrow zone—perfect for the heating windows you see on many process lines. You get a rapid temperature rise. That’s the upside. But it also means you need a fixture with a proper cooling path to keep the surrounding heat under control.

Materials and Design: Built to Stay Clean and Simple

The halogen cycle keeps the carbon filament stable and helps prevent blackening over time, so the output stays steady. The quartz envelope handles thermal shock and keeps things clean, even when the temperature climbs. And the R7s connector? It’s a straight, two-contact design that makes the lamp a straightforward drop-in replacement. Wire it up, line up the pins, and lock it in.

Where It Shines: Rough, Demanding Industrial Heat

These lamps are for the places that need fast heat-up and dependable run hours—think plastic heating, drying, and curing. The carbon fiber filament takes thermal cycling better than standard coils, but it still needs stable voltage control. When your power supply is clean and the mounting keeps the tube clear of contact, you get performance you can count on.