Ceramic heater (PTC)

Tue, 12 May 2026 17:07:44 +0800

We built this PTC ceramic heater to slide right into the shoes of your industrial gear. No fuss. No re-engineering. Just a direct swap when you need a heat source that’s tough, compact, and ready to perform. It’s for the machines that can’t afford to wait around. The kind that demand heat—fast—and steady. Here’s the thing about the power. It runs at 400V and hits 2500W, all packed into a 300mm tube. That kind of punch is exactly what you need when your cycles are running at high speed. You get the rapid temperature jump you need, without lag. And that 400V rating? It’s a smart move. It lowers the current on your control wiring, which keeps the electrical load from getting crowded in your panel. Less strain, more peace of mind. Inside, you’ve got a ceramic PTC core tucked inside a quartz tube. That combo gives you quick response and keeps the heat stable, even when the target temperature shifts. A halogen fill gas helps transfer that heat consistently and keeps the element protected. And the R7s connector? It’s simple, proven, and makes wiring and service a breeze when you’re out in the field. No overthinking it. This setup is a natural fit for demanding jobs like PET blowing and other plastic processing lines, where the heater has to endure rapid on-off cycles without flinching. It drops straight into a 300mm machine bay. Just keep one thing in mind: with 2500W of heat, you’ve got to make sure the surrounding components are properly cooled. Otherwise, the heat can start to drift into the control environment. Treat the system right, and it’ll keep things running smoothly.

(PTC) on Warm IR Heating Modules

Ceramic heater (PTC)