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Precautions for IQF tunnel quick freezing equipment
2026-04-22
IQF (Individual Rapid Freezing) freezer is a type of quick freezing equipment designed for the rapid freezing of small pieces of food in a single unit. This method helps prevent the formation of large ice crystals in the cellular structure of food, which can damage the quality and taste of the food. By separately freezing, IQF technology can ensure that fruits, vegetables, seafood, diced or sliced meat and other foods maintain their shape, color, flavor, and taste. This makes the IQF freezer particularly valuable in the food processing industry, as it can maintain the freshness and quality of agricultural products while facilitating storage and transportation. Clean and sweep the interior of the frozen tunnel to remove debris and frost residue, avoid affecting air circulation and cooling efficiency, and prevent foreign objects from being wrapped in the packaging with frozen products, causing quality hazards. Accurate control of temperature and transmission speed is crucial during the operation process. The temperature setting should be based on the characteristics of different products, such as delicate fruits and vegetables, seafood, and cold resistant meat products, with different suitable freezing temperatures. Excessive temperature prevents rapid freezing, leading to ice crystal growth and damage to cell structure; If it is too low, it will waste liquid nitrogen and increase costs.
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