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The stainless steel finned heat exchangers are engineered specifically for industrial oven heat-recovery systems, where durability, thermal efficiency, and corrosion resistance are essential. These units are designed to extract energy from hot oven exhaust air and transfer it to incoming fresh air or process air, significantly reducing fuel consumption and improving overall system performance.
Purpose of the SS Finned Heat Exchanger in Oven Heat Recovery
Industrial baking, drying, and curing ovens generate large volumes of high-temperature exhaust air. Instead of wasting this thermal energy, a heat-recovery unit equipped with stainless steel finned coils allows operators to:
Recover heat from hot exhaust gas
The finned coil sits within the exhaust duct, capturing energy from hot air flow.
Preheat incoming air
Recovered heat is transferred to fresh combustion air or process air, reducing heating load.
Improve oven efficiency by 15–30%
Depending on temperature differential and airflow volume.
Reduce energy costs and fuel consumption
Especially valuable in gas-fired or electric industrial ovens where continuous heating is required.
Lower carbon emissions
By minimizing wasted heat and reducing burner firing rates.
Technical Features of the Finned Heat Exchanger
1. Finned Tube Construction
Stainless steel tubes with high-surface-area fins
Enhanced thermal transfer even at lower airflow velocities
2. Heavy-Duty Stainless Steel Frame
Rigid casing prevents vibration or deformation in high-temperature ducts
3. Multi-Row Coil Design
Maximizes temperature drop of exhaust gas
Ensures uniform heat distribution across coil face
4. Customizable Connections
Copper or stainless headers
Flanged or welded connections depending on installation
5. Compatible With High-Temperature & Dirty Air
Designed for oven exhaust streams up to 250–350°C depending on model
Typical Applications
Stainless steel finned heat exchangers are widely used in:**
Baking ovens
Paint curing ovens
Powder coating lines
Food processing ovens
Pharmaceutical drying ovens
Chemical process dryers
Industrial furnaces (low/medium-temperature exhaust)
