Heat Pump Spray Dryers from Kerone convert liquid feeds, slurries, emulsions and solutions into fine, free-flowing powders by atomizing the feed into a closed-loop stream of dehumidified, temperature-controlled air. Unlike conventional spray dryers that draw in ambient air, heat and exhaust it once, a heat pump spray dryer recirculates the drying air through an evaporator, compressor and condenser circuit, stripping moisture out at the evaporator coil and reheating the same air at the condenser before it re-enters the drying chamber. This closed-loop operation means the process air composition, humidity and temperature stay within a tight, repeatable band regardless of the weather outside the plant, which is critical for products where particle size distribution, bulk density, solubility and residual moisture must be consistent from batch to batch. Because the system operates at low to moderate temperatures compared with direct-fired spray dryers, it is particularly well suited to heat-sensitive food ingredients, nutraceuticals, dairy proteins, flavours, enzymes and fine chemicals were thermal degradation, colour change or loss of bioactivity would otherwise be a concern. The closed-loop design also allows solvent recovery in applications where the carrier is not water, giving processors a route to dry solvent-based feeds without venting flammable or costly vapours to atmosphere.
Our advanced AI, ML, and IoT technologies, this solution delivers smarter automation, real-time insights, and predictive intelligence to enhance efficiency and drive future-ready growth.
Continuous tracking of process parameters with instant adjustments.
Intelligent fault detection to prevent failures before they occur.
Dynamic tuning of operations for maximum output and efficiency.
Unified access to real-time insights and performance trends.
Smarter utilization of energy to cut costs and reduce waste.
Encrypted data flow with seamless integration across plant systems.
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Kerone’s custom-designed heating and processing solutions are built to meet the demands of your growing operations. Whether you’re upgrading equipment, expanding production, or need a tailor-made solution

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