PET Blowing Machine JHC BfH infrared halogen lamp

May 13, 2026

The JHC BfH infrared halogen lamp? It’s not a general-purpose heater. It was built for one thing and one thing only: PET blowing machines. It throws fast, focused heat right where you need it—straight onto the preforms. That’s how you get consistent stretch and bottles that form the way they should, every time. If you’re running a high-speed line, this is the piece that keeps your heat game tight, day after day. Power and fit: 400V, 300mm, 2500W We spec these at 400V, which is standard industrial voltage. That matters because it keeps current draw lower than lower-voltage units. The payoff? Wiring stays manageable, and you get less voltage drop across the machine. The lamp is 300mm long and rated at 2500W, so it packs serious power density. That concentrated output hits the preform surface fast, which helps you shave down cycle time. Just keep one thing in mind: that kind of heat means your machine’s cooling needs to be up to the job. Match the cooling properly, and you’re golden. Why halogen, why R7s Inside the quartz tube is a halogen element that can run the filament hot. That’s what gives you a strong punch in the shortwave infrared range. That spectrum gets into the PET effectively, heating it from the inside out. And the R7s connector? Practical choice. It’s a double-ended bayonet fit that locks in clean. So when a lamp burns out, you can drop a new one in fast—no wrestling with complicated mounts. On the line, timing is everything In PET blow molding, you can’t afford to wait around. The lamp has to hit operating temperature almost instantly, and this design does exactly that. No lag. No “just a second.” The heat stays focused where you need it, which helps keep bottle wall thickness even—meaning less scrap. Fewer stops, fewer headaches, more uptime. It takes a beating out there, and it keeps running. Built for the grind. The trade-off is honest: you get fast, controllable heat, but you have to manage the cooling. Get the cooling right, and this lamp just works—trouble-free.