Used Flow Pasteurizer with Separator 2000 L/h Construction and Operating Principle The Used Flow Pasteurizer with Separator 2000 L/h operates as a continuous flow pasteurizer with a plate heat exchanger, specifically designed for the heat treatment of milk and cream. The system uses a plate heat exchanger to ensure efficient heat transfer, allowing for rapid heating and cooling of the product. As a result, it maintains product quality while maximizing energy efficiency. Furthermore, continuous operation provides a constant flow rate of 2,000 liters per hour. Therefore, this model is suitable for medium-sized facilities requiring precise heat treatment and high standards of microbiological safety. Construction and Manufacturer Jedinstvo, a Croatian manufacturer, built the used flow pasteurizer with separator 2000 L/h in 1998 with model number 43.107072. The machine is currently disassembled and safely stored. It measures 2800 mm in length, 1500 mm in width, and 2500 mm in height. The stainless steel frame ensures high durability, while the hygienic finishes ensure full compliance with food processing regulations. Specifically, the design facilitates cleaning and minimizes the risk of contamination. Therefore, it supports continuous operation in demanding dairy environments. Thermal Processing Parameters The Used Flow Pasteurizer with 2000 L/h Separator manages specific temperature ranges based on the type of product. For example, milk requires a pasteurization temperature between 78°C and 80°C. Conversely, cream is processed at up to 95°C. The system then cools the product using technical water, bringing the outlet temperature to 6°C or 7°C. As a result, it preserves both product freshness and nutritional value. From a process perspective, these thermal profiles support regulatory compliance and shelf life extension. Processing Phases and Product Flow The Used Flow Pasteurizer with 2000 L/h separator comprises four operating sections. Specifically, the layout features a retention zone mounted above the system frame. The product travels through stainless steel retention tubes for approximately 30 seconds. It then returns to the second section to complete the pasteurization cycle. Furthermore, the line integrates an outlet for a separator, already included in the configuration, and a dedicated outlet for a milk homogenizer. Furthermore, the modular layout allows for seamless integration into existing lines. As a result, operators benefit from greater flexibility and reduced setup times. Safety and Application Areas The Used Flow Pasteurizer with 2000 L/h separator is equipped with integrated safety mechanisms that monitor both pressure and temperature. This ensures safe and stable operation during intensive processing cycles. Previously, operators used it for the separation and pasteurization of cream and whipped cream. However, the system is also suitable for other liquid food products with similar processing requirements. In short, its robust technical features, compact footprint, and flexible outlet options make it a reliable solution. Therefore, this unit represents an efficient choice for the dairy and liquid food industries.