Spray booths exhaust large volumes of heated, filtered air to control overspray and solvents. Letting that heat escape is expensive. Recovery is straightforward with the right core.
Core choice
- Separated streams: paint particulate must not reach supply, use plate or heat pipe, not a wheel.
- Upstream filtration protects the core from overspray fouling.
- Washable plates simplify maintenance.
Savings
A booth moving 30,000 m3/h at a 15 degree Celsius difference recovers about 75 kW at 80% effectiveness, meaningful gas savings per shift. Tie to cleaning and the efficiency guide.
Specifying a unit for your project?
EN159 builds plate, rotary, heat-pipe and counterflow air-to-air exchangers with washable, filtered cores. Send airflow (m3/h), inlet temperatures and available space and we will size it.
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