carbon fiber quartz heating tube

carbon fiber quartz heating tube

Carbon Fiber Quartz Heating Tubes: High-Density Infrared for Industrial Process Heat

We built these carbon fiber quartz heating tubes for one reason: to give you serious infrared heat in a small, tough package. They’re made for industrial work—fast, steady, and ready to live inside machines where space is tight and downtime is not an option.

Power, Voltage, and Size: The Practical Details

A typical unit hits 2500W at 400V. That voltage choice matters because it lets us pack a lot of wattage into a short, sturdy tube without forcing too much current through. Length runs around 300mm, so the footprint stays small while still giving you enough radiating surface. The payoff? High heat density. Your target warms up quickly. Just plan your cooling and clearances—when you run this much power in a compact form, good heat management keeps everything calm and reliable.

Materials and Design: What’s Inside Matters

The quartz envelope handles high temperatures without flinching and stands up well to sudden thermal shocks. Inside, a carbon filament runs in a halogen atmosphere. That helps curb filament evaporation, which keeps output stable over the tube’s life. We also use an infrared coating to shape the spectral profile, so heat is absorbed more effectively by many industrial materials. And for installs, we spec R7s end caps. It’s a simple two-terminal setup that lines up with common fixtures, so wiring and mounting don’t turn into a headache.

Where They Shine and Why It Feels Good

These tubes are proven in jobs like PET blowing, plastic thermoforming, and adhesive curing. They start fast and hold temperature steady, which helps you shorten cycle time. And when it’s time to swap one out, the R7s interface makes replacement quick—less downtime, less stress. Keep them within rated voltage and temperature, keep the surroundings clean, and they’ll keep performing reliably. Treat them right, and they’ll do their job—consistently.