Powder coating is a dry finishing process that applies pigmented particles and polymer resin to metal for a uniform and highly durable finish. At Keystone Koating, we utilize an electrostatic spray deposition method, which holds the particles firmly in place until they are melted and fused within our curing oven. Once out of the heat, they undergo an in-depth quality assurance check by our inspectors, who look at adhesion, appearance, thickness and cure.
HVAC manufacturers rely on our powder coating services for the security it offers their products. We use coatings from the top manufacturers around, including TCI Powder Coatings, Akzo Nobel and IFS Coatings, offering finishes that stand the test of time without wear, damage or fading. Their affordability, efficiency and environmental benefits also add to their practicality.
With decades under our belt, we have what it takes to handle large volumes of HVAC equipment. We balance manual adhesion with automation, ensuring each part is given the attention and care it deserves. Because of this dedication, we can address the needs of various HVAC components, including:
- Heaters: A heat- and moisture-resistant production coating on heater housings helps manufacturers ship products built for continuous operation, and gives end users reliable performance season after season.
- Air conditioners: Powder-coated AC cabinets resist UV degradation and humidity, so you can deliver outdoor units that can hold up through years of weather exposure.
- Ventilation: Corrosion-resistant OEM HVAC finishing on ventilation components supports consistent output quality and cleaner airflow for your customers.
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- Ductwork: A sealed finish on ductwork protects structural integrity in attics and crawl spaces, lowering warranty risk for manufacturers and preserving airflow efficiency for building owners over the long term.
- Condensing units: HVAC powder coating on condensing unit housings stands up to temperature swings and outdoor elements, strengthening your product’s reputation while supporting extended service life for end users.
- Coils: Protective coatings help guard coil assemblies against corrosion that can degrade heat transfer performance, giving manufacturers dependable components and helping customers maintain lower operating costs.
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