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The Dairy-Processing-Specific High-Temp Air Source Heat Pump is a sanitary steam generator designed for dairy plants. It delivers high-temperature saturated steam for HTST pasteurization, UHT preheating, CIP (clean-in-place) heating, evaporation, and drying. The unit features all stainless steel wetted parts, smooth welds, and full drainability, meeting 3-A sanitary standards. It operates without combustion, producing zero emissions and eliminating chemical additives. Compared to gas or electric boilers, it significantly reduces energy costs and improves plant safety. Ideal for fluid milk, yogurt, cheese, butter, and milk powder processing facilities.
All steam-contacting parts are made of high-quality stainless steel with smooth, polished surfaces. There are no dead legs, crevices, or threaded connections where bacteria can hide. The unit is CIP-ready with automatic blowdown and sanitization cycles. No boiler chemicals are used, eliminating the risk of contamination to the product or condensate.
Dairy plants typically run 24/7, making energy efficiency critical. This heat pump uses electricity to absorb heat from ambient air, delivering more heat energy than the electricity it consumes. Compared to electric resistance boilers, it saves a substantial portion of energy costs. When replacing gas boilers, the savings are even greater. The intelligent controller adjusts output based on real-time demand, avoiding waste during low-production periods such as overnight cleaning cycles.
For dairy production, keeping the right temperature is very important to make products safe and tasty. This heat pump provides steady, reliable steam without sudden pressure changes. That means the milk or yogurt is heated exactly as needed—not too little (which could be unsafe) and not too much (which could hurt the taste or texture). The unit also works well for cleaning equipment and for making milk powder. Once you set the desired temperature, the system maintains it automatically, so you don’t have to watch it constantly.
For small-batch operations, the compact model fits into limited space. It provides enough steam for pasteurizing milk, heating cheese vats, and cleaning equipment in place (CIP). Low noise and minimal heat loss make it suitable for installation near production areas.
Medium-sized plants processing thousands of liters per day need reliable steam for HTST units, homogenizers, and bottle warmers. The medium-capacity model provides centralized steam supply, reducing dependence on a central boiler. It can also preheat feed water for the existing boiler, lowering overall fuel use.
Large facilities with evaporators, spray dryers, and extensive CIP loops require high-volume, continuous steam. Multiple high-capacity units can be installed in parallel, with modular backup to ensure no interruption. The remote monitoring system allows plant engineers to oversee all units from a central control room.
The dairy-specific heat pump should be installed in a clean, well-ventilated area. It can be placed outdoors with weather protection or indoors in a utility room. Feed water must be softened to prevent scale formation. Steam piping should be of sanitary grade (stainless steel) with proper slope and steam traps. A concrete pad is required for larger models. The control system can be integrated with the plant’s existing automation via standard communication protocols.
Like any electric equipment, the heat pump will stop during a power outage. When power returns, it will automatically restart and resume steam production according to its programmed schedule. For critical processes that cannot tolerate interruption, we recommend having a small backup steam generator or integrating the unit with an uninterruptible power supply for the controls, so it can restart smoothly.
With proper maintenance, our heat pumps are designed to last well over a decade. The stainless steel construction resists rust and corrosion, and the titanium heat exchanger is very durable. The compressor and fans are industrial-grade, rated for continuous operation. Many of our units have been running for many years in dairies and still perform like new. Regular professional service every year will help maximize the lifespan.
The unit’s exterior is made of stainless steel and can be wiped down with food-safe cleaners. The control panel is sealed to resist moisture. Avoid directing high-pressure spray directly at the unit. The steam generator itself has automatic blowdown to keep internals clean.
