Low E glass coating dryer

Sun, 05 Jul 2026 14:34:01 +0800

Introduction

Let’s talk about drying Low-E glass coatings. The specs look simple on paper, but the science behind them? That’s where things get interesting. We’re talking about shortwave infrared lamps built for one specific job: pulling solvents out of decorative glazes and fusing the coating without warping the glass underneath. If you want that mirror-smooth finish, the heating method has to work hand-in-hand with the chemistry of the glaze.

Getting to the Heart of It: Power, Voltage, and Shape

At the core of our system is the shortwave infrared tube. It runs on 400V and is rated around 2500W. This combo packs a serious punch in a small space. You’re not just warming the air around the glass—you’re beaming thermal radiation straight onto the coating. And the shape matters. Using a 300mm tube lets us focus the heat exactly where the glass passes under the lamp. That precision keeps the heat from bleeding into the machine frame and puts all the energy right where it’s needed.

Low E on Global IR Quartz Tubes

Low E glass coating dryer

Introduction

Getting to the Heart of It: Power, Voltage, and Shape