Preprocessing, cooling, and freezing of processed food with IQF spiral freezer, IQF tunnel freezer, contact plate freezer, blast freezer or cold room, and so on.
Conditioning food freezing pretreatment equipment: cooker, fryer, etc. After being processed by the pretreatment equipment, the prepared food reaches the quick freezing equipment through the conveyor line to the IQF freezer or is put in a plate freezer for cooling or freezing.
According to the different ways of pretreatment, the temperature of the processed food entering the quick freezing equipment will be different. The high-temperature products should be cooled with a spiral cooler or tunnel cooler first, and then freezing products with a spiral freezer, tunnel freezer, plate freezer, or others, which will save the cost.
According to the different freezing capacities, IQF spiral freezer is recommended for 200kg/h-4000kg/h, and the IQF tunnel freezer can be selected for 2000kg/h and below, impingement tunnel freezer with higher efficiency. According to the actual area of the plant, combined with the characteristics of the IQF tunnel freezer and IQF spiral freezer, select the appropriate IQF freezer. The tunnel freezer is relatively long, and the spiral freezer is relatively high. If it is a new factory, you can contact us before construction. We have rich practical experience in food factories and can provide free technical support so that you can avoid wasting energy.
The prepared food can also be packaged in pallets or other packages, placed in the freezing tray of the plate freezer, and frozen by the contact plate freezer. It is suitable for customers with small production and budget. According to the size and moisture content of the product, the general freezing capacity is 300kg/batch-1500kg/batch, about 3 hours for each batch. The plate freezer can also be made into several production lines frozen at the same time, which is widely used in some European countries.
After the completion of freezing, through the automatic packaging production line, complete the packaging, and finally sent it to cold storage.
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