Introduction
Let’s talk about the part of glass screen printing that makes or breaks your day: drying. You know the scene. Standard heaters kick up a cloud of powder, and that dust just settles right back onto the glass. Then you’re stuck reworking everything. Ugh. So we built something different: a fully sealed infrared halogen heating lamp, designed to stop contamination at the source. This isn’t just another heat source. It’s a clean-process piece, built for the gritty reality of a coating shop.
Power, Voltage, and the Specs That Actually Matter
At the heart of this lamp is a 2500W halogen tube that runs on 400V. We chose that voltage because it lines up with industrial plant power, so you can wire it straight in—no extra voltage step-down needed in the machine. The 300mm length is intentional, too. Long enough to cover the active drying zone on typical glass screen-printing fixtures, but short enough that the thermal mass stays low. And that 2500W rating? Not marketing fluff. It’s the heat density you need to flash-dry inks fast enough to keep the line moving. But here’s the trade-off: high wattage means high local heat. So your machine’s cooling and airflow have to be up to the task. If you don’t plan for that heat rise, you’ll shorten the life of your components.
The Details That Save You Time and Headaches
The tube is quartz, not regular glass, because quartz can handle rapid heating and cooling without cracking. Inside, the halogen element keeps filament life stable by regenerating the tungsten—so we can stand behind longer burn hours. The outer coating is where the cleanliness really happens. It’s a sealed, hard-coat finish that keeps dust and solvents from sticking, and makes the tube easy to wipe down during routine maintenance. And the connector? R7s. It’s the industry-standard fit for this tube type. It locks in quickly, carries current cleanly, and gives you a repeatable install every time. You get a true drop-in replacement—no custom terminal blocks, no adapters.
What It Feels Like on the Line
In a glass screen printing dryer, you need heat that hits the glass, not the whole room. Infrared delivers direct energy transfer, so the ink cures fast while the surrounding space stays calmer. The fully sealed design keeps powder from escaping the heating zone, which means you protect the cleanliness of the glass surface. This setup is built for the production shop: stable output, fast recovery, and a tough physical build. If your goal is a clean drying chamber with predictable performance, this lamp is the piece that makes the whole process repeatable—day after day.