High temperature wire for UV lamp

Thu, 25 Jun 2026 10:18:33 +0800

On the press floor, you know the moment the lamp power is off the moment the ink stays tacky. Pinholes show up. The reject pile grows. Matching UV lamp power to your press and the ink you’re running isn’t a guess—it’s a straight-up calculation.

What matters under the hood

We spec high-temperature wire for UV lamps because the thermal load inside a high-pressure mercury vapor lamp system is brutal. The conductor geometry and insulation rating keep voltage drop in check, while the quartz body and internal leads stay stable at sustained operating temperatures. That’s what gives you consistent ignition and a steady arc—and that, in turn, keeps spectral output and peak irradiance where they need to be. With mercury lamps, the usable energy is at 365 nm and 385 nm. Your ink’s photoinitiator package picks which wavelength actually drives cross-linking. Measure curing energy density in mJ/cm² at the substrate plane, not at the lamp window. And a reflector with a stable dichroic coating keeps the delivered dose repeatable, job after job.

Wire on UV Light China

High temperature wire for UV lamp

What matters under the hood