Vacuum precoolers: revolutionary equipment for the agricultural and food processing industries

In today’s fast-paced life, food preservation is a topic of great concern. As an important technology in the field of food preservation, vacuum precooling machine is widely used in the processing of fruits, vegetables, flowers and cooked foods. This article will delve into the application and significance of vacuum precoolers.

Vacuum precooling machine is a device that uses a vacuum environment for cooling processing. The principle is to place the food or other items being processed in a vacuum state and use reduced pressure to quickly evaporate the water on the surface to achieve rapid cooling. Vacuum precooling machines can be divided into fruit, vegetable and flower vacuum precooling machines and cooked food vacuum precooling machines according to different needs.

Vacuum pre-cooling machine for fruits, vegetables and flowers. In the fruit, vegetable and flower industry, maintaining the freshness and quality of products is crucial. The fruit, vegetable and flower vacuum pre-cooling machine can extend the freshness period and shelf life of the product by lowering the temperature of the product and controlling water evaporation. For example, fruits will continue to breathe and release heat after being picked. Using a vacuum precooler can quickly lower the temperature of the fruit, slow down the respiration rate, and delay the ripening and decay of the fruit, thus extending the shelf life and sales period of the fruit.

Cooked food vacuum pre-cooling machine. During the processing and storage of cooked food, maintaining the freshness and taste of the food is also crucial. The cooked food vacuum precooler can quickly reduce the temperature of food, prevent the reproduction of microorganisms, and delay food spoilage. At the same time, the vacuum precooler can also reduce the oxygen content in food and extend the shelf life of food.

The significance and advantages of vacuum precooling machine
Increase product display time. The vacuum pre-cooling machine can effectively reduce the product temperature and slow down the growth rate of microorganisms, thereby extending the shelf life of the product. This not only increases the display time of products on the market, but also reduces product loss and waste, and improves the economic benefits of the enterprise.
improve product quality. Through vacuum pre-cooling treatment, the freshness of the product during processing is guaranteed, the taste is better, and the quality is more stable. This not only improves the market competitiveness of the product, but also enhances consumers’ trust in the product.
Save energy resources. Vacuum precoolers use less energy resources than traditional cooling methods. By quickly lowering product temperature, it reduces reliance on refrigeration equipment and reduces energy consumption during the production process, which is beneficial to saving energy and reducing environmental pollution.

In summary, vacuum precooling machines have important application significance in the fields of fruit, vegetable, flower and cooked food processing. By rapidly cooling and reducing water evaporation, it extends the shelf life of products and improves product quality. It also saves energy resources for enterprises and has broad market prospects and development space.




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Focusun Refrigeration Corporation
Room 603, Baohong Center
No. 7755 Zhongchun Rd
Shanghai CHINA
ZipCode: 201100

Tel: +86-21-5108 9946
Fax: +86-21-5227 2259