electric radiant carbon fiber heating tube heater

electric radiant carbon fiber heating tube heater

Electric Radiant Carbon Fiber Heating Tubes: Power, Precision, and a Smooth Install

We build electric radiant carbon fiber heating tubes for industrial machines that need heat, and need it now. These tubes throw direct infrared energy right where you need it, so you can cut warm-up time and keep the heat focused on the target.

The Specs That Actually Matter: Voltage, Power, and Fit

We size these heaters to match the machines they live in. Go with the 400V high-voltage design, and you get the same power with lower current. That means smaller wiring and smaller contactors. And the 2500W output packed into a compact tube? It gives you serious heat density without eating up space. The 300mm length is deliberate, too. It lines up with common heating zones, so you get even coverage across the part—no hot spots, no guesswork.

Built to Last: Carbon Fiber, Coating, and Connections

Inside, the carbon fiber filament heats up fast and puts out a broad infrared pattern that plays well with plastics, glass, and metal parts. The quartz envelope handles thermal shock without blinking, and the coating shields the element from the environment so output stays steady. For installs, we use R7s and Sk15 connectors. That means you can wire it in as a drop-in replacement on standard fixtures—less downtime, less re-engineering.

Where They Shine—and What to Keep in Mind

These tubes are a natural fit for PET blowing, thermoforming, and other processes that demand rapid, repeatable heating. Because the heat is radiant, less warmth gets wasted into the surrounding air. That gives you tighter process control. But here’s the honest part: 2500W in a 300mm tube runs hot. So your machine’s cooling system has to be up to the job. If it isn’t, component life can take a hit. We design the tube for performance—you make sure the surrounding system is ready for it.