Oven on Your Infrared Heating Resource Hub

Temperature sensor for glass oven

Tue, 28 Jul 2026 03:26:04 +0800

The Struggle with Cold Spots in Glass Tunnel Kilns

Most infrared lamps stop at 1.5 or 2 meters. That sounds like plenty until you’re staring at a massive glass tunnel kiln. When you string those short lamps together, you get these annoying “cold spots” right at the joints. It ruins the consistency of the glass. We figured out a better way. We build custom continuous heating units that push way past that 2-meter mark. The goal is simple: one smooth, steady heat profile across the whole piece of glass. No gaps. No surprises.

Oven lamp for glass finishing

Tue, 21 Jul 2026 03:06:57 +0800

Stop Heating the Air: A Better Way to Finish Glass

Let’s be honest—glass annealing is usually the biggest energy hog in the entire finishing line. Most shops are still using old-school resistive heating, which basically means you’re paying to heat up all the air in the room just to get the glass to the right temperature. It’s a waste. We do things differently. We use short-wave infrared (IR) lamps. Instead of warming the air, these lamps go straight for the glass.

Industrial glass oven heater parts

Thu, 25 Jun 2026 02:36:28 +0800

On the glass line, heat isn’t just temperature—it’s control. A thermal profile that drifts during tempering leaves residual stress in the glass. One cold spot during bending shows up as optical distortion. Ramp the heat too slow in lamination, and you stretch dwell time and burn extra energy. When the oven heater underperforms, you pay for it in scrap, rework, and lost throughput.