Ceramic heater (PTC)

Tue, 19 May 2026 11:25:30 +0800

We build PTC ceramic heaters for the kind of industrial spaces where heat has to be dense, and it has to be reliable. No ifs, no buts. Here’s the magic: they use a ceramic core with a positive temperature coefficient, which basically means the heater self-regulates. That cuts out the scary risk of runaway temperatures. You get steady, predictable heat without needing to babysit complicated control systems.

Getting into the details

We spec these out at 400V and 2500W, so you get serious heat from a surprisingly small footprint. The 300mm length keeps the hot zone focused, so you can squeeze it into a crowded machine without having to redesign the whole chamber. And because it’s high voltage, the current draw for that power is lower. That means you can use smaller wires and you won’t get that voltage drop over long runs. The end result? Cleaner wiring on the plant floor that’s easier on the budget.

(PTC) on Warm IR Patio Comfort

Ceramic heater (PTC)

Getting into the details