Is it time to ditch the steam? Thinking about Infrared for your coating lines.
Let’s be honest: steam heating for furniture finishing is a bit of a dinosaur. You’re basically heating up a giant room of air just to hope that heat eventually makes its way into the coating. It’s wasteful. And that warm-up time? Absolute torture. If you’re running a Barberan-style line, switching to infrared (IR) lamps changes the whole game. Instead of relying on hot air, you’re using direct radiation. Think of it like standing in the sun on a cold day. The air around you might still be chilly, but your skin feels the heat instantly. That’s how IR works. It hits the lacquer directly, triggering the reaction it needs to cure without turning your entire shop into a sauna. The best part? You just flip a switch and you’re ready. No more wasting two hours of payroll waiting for an oven to get up to temp. So, does the math actually work? Usually, you’ll see your money come back in about 12 to 24 months. Here is why: First, you get your floor space back. IR dryers are shorter, which is a huge win if your shop is feeling cramped. Then there’s the electric bill. You stop paying to heat the air. The power only runs when the line is actually moving. Plus, since the flash-off happens faster, you can usually speed up the whole line. More product out the door, less money wasted. The “Catch” (Because there’s always one) Now, IR isn’t some magic wand. It’s powerful—sometimes too powerful. Because the heat is so concentrated, you have to be careful. If your belt stops or the line slows down unexpectedly, you’re going to scorch your pieces. It happens. To avoid that, you need a conveyor system that’s perfectly synced. You also can’t skimp on the exhaust. If you aren’t pulling those solvent vapors out of the room quickly, you’re trading an energy problem for a safety problem. If you’re nervous about a full overhaul, just try a phased approach. Swap out the flash-off zone first. You’ll see the energy savings almost immediately, and you can feel how it handles before you commit to converting the entire curing tunnel.