Introduction
We make quartz glass shields, plain and simple—built for high-intensity UV lamps, from shortwave to halogen heating. The whole point? Keep that UV contained, give the lamp a solid shell, and deliver heat that stays steady—exactly what industrial work demands. When you’re running a 400V, 2500W setup, you need a shield that holds the arc steady and keeps everything around it from frying. No drama, just reliable protection.
Technical Deep-Dive: Power, Voltage, and Dimensions
Here’s the thing about a 400V, 2500W system: it packs serious heat into a small space. The 300mm tube length focuses all that energy right where you need it, so you don’t waste heat on areas that don’t matter. Running at 400V gives you some headroom on the line, but it also means your fixture and wiring have to be up to the task. Make sure your socket and insulation are rated for it. And that 2500W power? You can’t ignore the heat. Plan for airflow or water cooling. If you don’t, nearby parts can overheat fast—and that’s a headache no one wants.
Material & Design: Quartz, Coating, and Connectors
Quartz glass is the star here. It takes thermal shock without blinking and keeps UV passing through cleanly. We add a coating to the quartz shield to handle unwanted infrared and smooth out hot spots on the glass. That helps prevent cracking when temperatures swing quickly. The R7s connector is a bi-pin design that locks the tube in place and carries the current without extra fuss. It keeps the lamp sitting perfectly straight, which is crucial for a clean ignition and a stable arc every single time.
Application & Benefits
These shields are made for real-world work—UV curing, coating drying, even PET blowing preheating. You get high wattage, shortwave output, and a tough quartz shield working together. The result? Heat delivery you can count on, with startup behavior that feels predictable, not touchy. It ramps up fast. And once the lamp strikes, the output holds steady. Just be sure to plan your cooling and how you mount the shield to match that 2500W thermal load. Do that, and the whole system runs with confidence.