Glassware cooling control heater

Sat, 25 Jul 2026 05:41:47 +0800

Stop Dealing with Cold Spots in Your Glass Cooling Tunnels

Most infrared lamps stop at about a meter. That’s fine for small jobs, but if you’re running a long glass tunnel, you’ve probably noticed the problem: every single joint between those short lamps creates a “cold spot.” It’s annoying, it’s inconsistent, and it messes with your quality. We decided to fix that. We build custom continuous heating units that stretch past 2 meters, so you get one smooth, unbroken line of heat. The trick to making it work You can’t just stretch a standard filament and hope for the best. If you cram too many watts into one long tube, you’ll get hotspots that’ll crack your quartz glass faster than you can blink. Instead, we get surgical with the wattage density. We carefully spec out the voltage and the wire gauge so the heat spreads evenly across the whole span. No spikes, no dips. Just steady warmth. It’s all in the support We use high-purity quartz because it can take the heat. But here is where things usually go wrong: the mounting. A 2-meter tube is heavy. If you don’t support it every 300-500mm, it’s going to sag. Once it sags, your infrared radiation hits the glassware at the wrong angle, and you’re right back to having inconsistent temperatures. We provide custom brackets to keep everything dead straight. A couple of things to keep in mind A 2-meter array puts out a massive amount of energy. You can’t just plug these into a wall outlet and walk away. You’ll need to make sure your power supply can handle the total load, otherwise, you’ll be tripping breakers all day. And don’t forget about the air. Since these units sit tight inside a tunnel, they get hot—really hot. If your exhaust fans aren’t sized right, the heat builds up around the housing and fries your wiring. It’s a quick way to kill a perfectly good lamp. Whether you’re building a brand new kiln or just need to swap out old gear in an existing line, we’ve got you covered. Just tell us how long the run is and what temperature you’re aiming for. We’ll handle the math.

Control on Infrared Heat Lamp Factory

Glassware cooling control heater

Stop Dealing with Cold Spots in Your Glass Cooling Tunnels