Infrared carbon fiber heat lamp

Infrared carbon fiber heat lamp

Infrared Carbon Fiber Heat Lamp: 400V Halogen Power for High-Density Industrial Heating

We built this infrared heat lamp for the folks who need serious heat in a tight spot. If you’re wired into a 400V industrial line, this lamp plugs right in. No extra transformers. No headaches. It’s a halogen-type quartz tube, designed to fire up fast and hold steady in cramped machine enclosures where uptime is everything.

Power, Voltage, and the Physical Reality

Here’s the thing: it’s rated at 2500W and runs on 400V. That means you can connect it straight to standard three-phase industrial power. No extra conversion. Less wiring mess. Just clean, direct power. The tube is 300mm long, so it slips into tight zones without fighting for space. Think preform heating, localized curing, or small oven tunnels. Packing that wattage into such a short length gives you high heat density. So it warms up quickly, and when you pair it with a well-tuned controller, the temperature control feels sharp and responsive.

Inside the Design: Halogen, Quartz, and the R7s Connector

Inside the quartz tube, a carbon fiber filament gets up to temperature fast. The halogen cycle helps keep output steady over time by slowing filament evaporation. The quartz envelope handles the heat, and it’s tough against thermal shock. So you can cycle the lamp on and off without worrying about cracks. The connector is R7s, a standard double-ended pin type you’ll see in industrial settings. It holds the lamp securely and keeps the electrical contact solid, even when things are vibrating. Installation? Line up the pins, seat the lamp, and you’re set.

Where This Lamp Earns Its Keep

This one shines when you need intense, localized infrared heat. PET blowing preforms. Plastic welding. Coating drying. Component curing. The 400V/2500W combo delivers the power to heat targets fast, and the 300mm length keeps the heat focused where you want it. But with that kind of power Density, you do need proper cooling and thermal management around it. Keep the surrounding components from getting overwhelmed. Run it within its rated orientation and voltage, and it feels like a dependable workhorse—quick, controllable, and easy to swap in when it’s time for service.