Fan Heater Halogen Lamps: 400V R7s Quartz Tubes for Industrial Heat
We built these fan heater halogen lamps for the machines that demand heat—fast, focused, and exactly where you need it. Think of it as a shortwave halogen element paired with a fan that pushes the heat right where you want it. No heating up the whole room. Just targeted warmth that gets the job done.
Power, Voltage, and Size—Why It Matters
We set these lamps at 400V so they can run comfortably on industrial power without tripping circuits. Higher voltage means lower current for the same wattage, which cuts line losses and keeps the internal wiring running cooler. The tube is 300mm long, so the element fits into a tight footprint. That gives you serious heat density in a small space. In crowded enclosures and narrow blower tunnels, it’s a clean, drop-in fit.
The Inside Story: Halogen, Quartz, and the R7s Connector
Inside a quartz tube sits the halogen element. Quartz handles rapid temperature swings without blinking, and it transmits shortwave infrared efficiently—so the lamp comes up to heat quickly. The halogen cycle keeps the element stable over time, so output stays consistent between maintenance. And the R7s connector? It’s a straight-through, double-contact design that locks the tube in place and carries both heater legs. Wire it up fast, get solid contact, and forget about wiggle or hot spots.
Where It Shines—and What to Keep an Eye On
These lamps are made for process heating: PET blowing, plastic forming, and machine-tool warm-up. The fan spreads heat evenly, which helps reduce warping and keeps cycles moving. Just one note: with 2500W of heat density, make sure your machine’s cooling and airflow are sized to keep the lamp and surrounding parts at safe temperatures.