curing thermal element for deck oven

Thu, 30 Jul 2026 12:07:58 +0800

Fixing Hot and Cold Spots in Your Deck Ovens with IR

There is nothing more frustrating than pulling a batch out of the oven only to find the edges are burnt to a crisp while the middle is still raw. It’s a waste of product, a waste of time, and a total headache. Most ovens rely on heating the air, but that’s where things go wrong. You get these annoying cold spots that just won’t go away. We’ve found a better way: infrared (IR) curing elements. Instead of waiting for the air to warm up, IR sends heat directly into the product. How it actually works Think of it like the sun. You don’t feel the air get hot before you feel the sun on your skin; you feel the heat instantly. By tweaking where we place the elements and how much power they pull, we can basically “map” the heat to fit your specific oven. No more guessing. No more “edge effect.” Just an even bake across the whole deck. The technical side of things If you want things to heat up fast, you’ll want high-wattage quartz or halogen tubes. They ramp up quickly. One thing to watch out for: if you go with a high-voltage system, your heat profile gets a lot tighter, which is great for quality. But keep an eye on your wiring. That initial surge of power when you flip the switch can be a killer—make sure your controllers can handle it so you aren’t swapping out blown fuses every other day. Choosing your materials We usually stick with quartz envelopes because they let the heat through beautifully. Depending on how deep you need that heat to soak into your product, we can use different coatings to shift the wavelength. Now, a word of caution. These elements are glass. They’re fragile. They go through a lot of stress as they heat up and cool down, and the vibration from the machine can snap them. I always recommend using vibration-dampening mounts. It’s a small detail, but it keeps the glass from cracking. Getting it onto your floor If your footprint matches, swapping out those old resistive coils for IR elements is pretty straightforward. It’s mostly a drop-in process. You’ll notice the cycle times drop and your temperature control gets way more precise. But here is the catch: because the heat is so much more concentrated, the oven shell is going to get hotter. Do yourself a favor and check your insulation and cooling fans. You don’t want the outside of the chassis becoming a safety hazard for your team.

Curing on Factory Direct Infrared Heaters

curing thermal element for deck oven

Fixing Hot and Cold Spots in Your Deck Ovens with IR