Stop Wasting Floor Space on Massive Brake Pad Ovens
If you’re using standard convection ovens for your brake pad coatings, you know the struggle. You end up with these endless tunnels just to make sure the core of the material actually cures. It eats up your factory floor and drags out your cycle times. We’ve found a better way. By swapping those bulky systems for shortwave infrared (SWIR) heating, you can shrink your tunnel length and actually get more parts out the door every hour.
How it actually works
Here’s the thing: convection heat is slow because it has to warm up the air first. Shortwave IR doesn’t bother with the air. It dumps energy straight into the coating. We tune these elements to a specific wavelength that the binders in friction materials just soak up. Instead of waiting for heat to seep in from the outside, the coating dries from the inside out. It’s fast. Really fast. And that means your production line doesn’t have to be a mile long.
The gear and the catch
To get this kind of power, we use high-wattage quartz halogen tubes. The heat density is intense—way beyond what any convection oven can do. You could take a 20-meter oven and shrink it down to 5 or 8 meters without losing any quality. But, there is a catch. Because the heat is so concentrated, you have to be careful with your conveyor speed. If the pads crawl too slowly under the lamps, you’ll scorch the surface or end up with uneven shrinkage. You’ll want your PLC to keep the belt speed and lamp output perfectly in sync.
Keeping it simple
We also know that brake pad factories are dusty, gritty places. That’s why we build these for the real world. When a tube eventually burns out, you don’t have to tear the whole oven apart. You just pull the element, swap it, and wire it back up. Plus, your energy bill will thank you. Since you’re heating the parts and not the air in the tunnel, you stop paying to heat a giant metal box.