The pre-processing equipment for fruit and vegetable products includes: sorting, cleaning, blanching, weighing, X-ray visual foreign body detection system and metal detection, etc. The refrigeration equipment is cooled and frozen through the conveyor line.
According to different pre-processing methods, the temperature of fruits and vegetables entering the quick-freezing equipment will be different. Steamed or fried fruits and vegetables are cooled before freezing, and then enter the quick-freezing equipment after cooling, saving costs.
According to the different freezing capacity, the IQF spiral freezer is recommended for 200kg/h-4000kg/h, and the IQF tunnel freezer for 2000kg/h and below, impingement tunnel freezer can be selected for higher efficiency. According to the actual area of ​​the plant, combined with the characteristics of the tunnel freezer and the spiral freezer, select the appropriate iqf freezer. The tunnel freezer is relatively long and spiral freezer is relatively high. If it is a new factory, you can contact us before construction. We have a wealth of practical experience in food factories and can provide free technical support to prevent you from ignoring the processing process and wasting energy.
Fruit and vegetable processed products can also be packaged in trays or other packaging methods, placed in a plate freezer, and frozen by the plate freezer. It is suitable for customers with small output and small budget. According to the size and water content of the product, the general freezing capacity is 300kg/batch-1500kg/batch, about 3 hours each batch. The plate freezer can also be made into multiple production lines to freeze at the same time, and is widely used in some European countries.
After the freezing is completed, the packaging is completed through the automatic packaging production line, and finally sent to the cold storage.