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Hot Drink Filling Machine

Efficient Assistants in Hot Beverage Production

2025-05-23

Hot drink filling machines are specialized equipment for hot filling production. They can precisely fill hot beverages that have been formulated and pasteurized at high temperatures into various packaging containers, such as PET bottles, glass bottles, and paper cups. Their working principle is based on the hot filling process, guaranteeing product quality and safety through a series of rigorous operating procedures. Generally, after formulation, filtration or homogenization, hot beverages are sterilized by ultra-high temperature instantaneous sterilization to achieve a sterile state and then conveyed to the hot filling machine. During the filling process, the hot filling machine ensures that the liquid remains at an appropriate high temperature, typically between 85 - 95°C. This high temperature effectively inhibits the growth of microorganisms and extends the product's shelf life. After filling, the containers are sealed immediately to further prevent external microbial contamination. Subsequently, through processes such as cooling and labeling, beautifully packaged bottles of hot beverages are ready for production.

Hot drink filling machines have many remarkable features, making them an ideal choice for hot beverage production enterprises. In terms of operability, the equipment is easy to use and can be flexibly adjusted according to different bottle shapes. For example, for round or square PET bottles, quick adaptation can be achieved through simple parameter settings and mechanical structure adjustments to meet diverse packaging requirements. In terms of structural design, hot drink filling machines have a compact structure, are equipped with a complete control system, and feature a high degree of automation, which significantly reduces labor costs and intensity. Operators only need to set parameters and inspect the equipment before operation. During operation, the equipment can automatically complete a series of operations such as bottle washing, filling, and sealing, greatly improving production efficiency. In terms of filling accuracy, the use of high-speed filling valves ensures precise liquid filling volume, avoiding material waste. Through advanced liquid level control technology, the filling volume of each bottle of hot beverage can be highly consistent, meeting strict quality standards.

To meet the filling needs of different hot beverage products, various types of hot drink filling machines have been developed. The three-in-one hot filling machine integrates the functions of bottle washing, filling, and sealing, reducing the floor space of the equipment and the risk of contamination during the material transfer between equipment. It is suitable for the large-scale production of various fruit juice drinks, tea drinks, etc. On some fruit juice beverage production lines, the three-in-one hot filling machine can complete thousands of bottles of filling tasks per hour, with high efficiency and stability. The electric heating beverage filling machine, on the other hand, heats the beverage through built-in heating strips to ensure that the beverage maintains an appropriate temperature during the filling process. It is especially suitable for hot beverage products that are sensitive to temperature, such as certain drinks containing special nutrients that need to be filled at a specific temperature to maintain their activity.

In practical applications, hot drink filling machines are widely used in various hot beverage production enterprises. In tea drink production, whether it's traditional black tea, green tea, or emerging fruit teas and milk teas, hot drink filling machines can accurately control the filling ratio of tea extracts and other ingredients, ensuring the consistency and stability of the taste of each cup of tea. In the field of fruit juice beverage production, hot drink filling machines can efficiently fill different fruit juices. From orange juice, apple juice to mixed juices, rapid and accurate filling can be achieved to meet the growing market demand for fruit juice beverages. In addition, in dairy product production, hot drink filling machines also play an important role, ensuring that the quality of milk, yogurt, and other dairy products is not affected during the hot filling process and that the nutrients are retained.

With their advantages of high efficiency, precision, and convenience, hot drink filling machines have become indispensable key equipment in the hot beverage production process. With the continuous advancement of technology, hot drink filling machines will develop towards greater intelligence, higher efficiency, and energy conservation, injecting strong impetus into the continuous innovation and development of the hot beverage industry.

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