Double ended UV lamp

Thu, 25 Jun 2026 10:49:03 +0800

Out there on the floor, you know the drill: the press is ready, but the ink isn’t. Every second the line sits waiting eats into output, and when the cure is just shy, you pay for it later—weak adhesion, poor durability, and rework. We built the double-ended UV lamp to turn that bottleneck into something you can actually control. What actually matters under the hood These double-ended units run on high-pressure mercury vapor, and the spectrum stays stable where photoinitiators do their work. You get a strong peak at 365 nm for penetration, plus broadband output to drive both surface and through-cure. Peak irradiance tops 2,000 mW/cm², so you have the energy density to cross-link thick inks and coatings fast. The quartz envelope handles rapid thermal cycling, and the double-ended layout lets you run a symmetric reflector setup for uniform dose across the cure window. We design the lamp for repeatable output over its life, with controlled degradation—so your process stays inside the window, day after day. Why this plays in industrial 4.0 Uptime is the scoreboard. Instant cure means no waiting, no heat soak, and no residual tack, so you can run faster without compromising cure integrity. The deeper penetration clears pigmented layers and thick films, and the wavelength plus irradiance gets conversion done—cutting odor, reducing migration risk, and keeping rejects off the back end. Double-ended also makes integration cleaner on existing UV offset, flexo, and screen lines. And because the output stays stable, setpoint drift drops, which makes SPC a lot easier to keep in line. The shop-floor details you can’t skip Double-ended lamps need alignment and reflector condition dialed in. If reflectors don’t match or the ends are off, you’ll see dose variance—streaks, edge under-cure, the usual suspects. Output is sensitive to cooling, too: keep airflow consistent, or you’ll get hot spots and the lamp will age fast. Before install, confirm your fixture voltage, ignition method, and connector type. Double-check spectral output and lamp length against your cure zone. And be realistic: higher irradiance will shorten lamp life if your thermal management is undersized, so match the lamp to the duty cycle and the cooling you actually have.

Ended on UV Curing Armor

Double ended UV lamp