Frozen vegetable processing plant is designed for processing all kinds of frozen vegetables, which can meet the modern consumers' demand for both healthy diet and food convenience. The frozen vegetables processing plant is being used in the food industry as the global market for frozen food continues to expand. This production line is suitable for processing a wide range of vegetables, including frozen peas, corn, potatoes, okra, cauliflower and other leafy, root and legume vegetables, and is especially suitable for the mass production of mixed vegetables.
As a professional manufacturer and supplier of vegetable and fruit processing machinery, LONKIA can provide flexible and customized solutions according to different customer needs, together with high-quality equipment, to help build an efficient and stable frozen vegetable processing system. Whether you need to build a new frozen vegetable processing plant or optimize existing equipment, we can provide you with reliable support.
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Frozen Vegetable Manufacturing Process
- Vegetable selection and cleaning: Vegetables into the frozen vegetable processing plant, the first choice of high-quality vegetables to ensure that the quality of good, non-rotting. Then wash the vegetables. According to the characteristics of different vegetables to choose the washing machine, such as leafy vegetables can choose the bubble washing machine, root vegetables can choose the brush washing machine.
- Cutting and grading: The cleaned vegetables are cut according to different product requirements, including slices, strips, blocks and so on. Cutting equipment can be adjusted according to different vegetable types. Meanwhile, the grading equipment sorts the vegetables according to size and shape to improve the uniformity and quality consistency of the subsequent processing.
- Blanching: Blanching is an important step in the frozen vegetable manufacturing process, usually using hot water or steam blanching, which can effectively kill the surface microorganisms, fix the color and texture of vegetables, and reduce the loss of nutrients.
- Cooling: After blanching, the vegetables need to be cooled quickly to keep their freshness. Then they will enter the quick freezing machine for freezing, which saves a lot of energy and labor.
- Quick-freezing: After cooling the vegetables into the quick-freezing link. Tunnel freezer through the strong cold air on the surface of the vegetables fast icing, the formation of small uniform ice crystals, minimize cell damage. Tunnel Freezer has a compact structure and stable operation, which is suitable for continuous production of large quantities.
- Packaging: In order to facilitate the transportation and storage of quick-frozen food, it is usually necessary to use packaging machines for packaging.
Vegetable Quick Freezing Machine
In the frozen vegetable processing plant, fresh vegetables are transformed into frozen vegetables through a number of processes. The IQF tunnel freezer plays a central role in this process. Using IQF technology, the vegetable quick freezing machine can freeze the core of a vegetable to -18°C in a short period of time.
LONKIA's IQF tunnel freezers are compact, have a small footprint and are made of food-grade stainless steel, making them easy to clean and maintain. The tunnel temperature of the vegetable quick freezing machine is generally -30°C to -40°C, and the speed of the cold air is about 3~6m/s. Equipped with a high-efficiency cold air circulation system, it is characterized by high efficiency, fast freezing and large output. Our quick freezing machine is widely used in the frozen vegetable manufacturing process, which is the core equipment to guarantee the production stability and product quality.
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LONKIA Frozen Vegetables Processing Plant Application
LONKIA's frozen vegetable processing plant is widely used by frozen food processors, agricultural export companies, and pre-prepared vegetable production plants. We not only provide equipment supply, but also offer a complete solution according to the customer's plant layout, raw material type, and finished product specifications, including pre-consultation, equipment installation and commissioning, personnel training, and after-sales support.
At present, we have successfully constructed frozen vegetables processing plant projects for customers in many countries and regions, covering the processing of mixed vegetables, carrots, beans, cauliflower, broccoli, strawberries, chili peppers and other frozen products.
