LONKIA specializes in providing a complete solution for frozen French fries processing plant, equipped with advanced French fries freezer, dedicated to helping customers efficiently produce high quality frozen French fries.
French fries have a wide market demand as a popular leisure food, and in order to ensure their taste and nutrition, they must be quickly quick-frozen after frying processing. Our frozen French fries processing plant design combines rich industry experience and modern technology, covering the entire process of cleaning, peeling, cutting, blanching, pre-frying, freezing, packaging, etc., to ensure that each French fry is frozen uniformly and quickly, with stable quality.
LONKIA's frozen French fries production line capacity ranges from 100-1000 kg/h, which is not only high performance but also energy efficient, and can meet the needs of different scale of production. If you are looking for a professional frozen French fries plant solution or equipment, welcome to contact us for customized technical support and solutions.
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Frozen French Fries Production Process
Do you know how to freeze french fries? The process of automatic frozen French fries production line mainly includes: cleaning and peeling - cutting - blanching - dewatering -frying - freezing - packing.
- Potato selection and cleaning and peeling: First of all, choose high quality, non-rotting potatoes, so as to ensure that the processed frozen French fries of better quality. After that, the potatoes enter the brush peeling machine, through the brush roller, spray water and other ways to complete the surface soil removal and peeling treatment, to ensure the quality of subsequent processing.
- Cutting French fries: After peeling, the potatoes are cut into standard size French fries through the cutting machine, and the size of French fries can be adjusted.
- Blanching and air-drying: To prevent discoloration and improve the taste of the fries, the cut fries will enter the potato blanching machine. Blanching helps to destroy enzyme activity and improves subsequent frying and freezing. After blanching, they pass through an air dryer to remove surface moisture to prevent oil splashing during frying.
- Pre-frying treatment: After air-drying, the fries enter the continuous fryer for shallow pre-frying, a step that fixes the structure of the fries and enhances the color and flavor. The frying temperature and time are regulated by automatic control system.
- Quick freezing: This is one of the most critical steps in the frozen French fries processing plant. After pre-frying, the fries need to be cooled down quickly to avoid quality deterioration. The fries are put into the fluidized bed freezer for quick freezing, and the freezing temperature is controlled below -36 degrees. Through the high-speed cold air and fluidization device, the fries are prevented from sticking and their natural shape and taste are maintained.
- Packing: The frozen products are packaged through the metering system for easy transportation and refrigeration.
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French Fries Freezer
As a professional vegetable processing machine manufacturer, we are able to provide a full range of equipment for your frozen French fries processing plant. From potato sorting to frozen fries packaging, we custom design all equipment according to your needs.
In a frozen French fries plant, the quick freezer is crucial as it largely determines the finished product. Our French fries freezers use IQF technology to instantly freeze large quantities of fries while retaining their original flavor and nutrients. Fluidized bed freezers achieve rapid freezing of single units and prevent sticking through a high-speed cold air and vibratory conveying system. In fact, in addition to French fries, fluidized freezers can be used to freeze a wide variety of products, such as vegetables and fruits, pasta, meat, seafood and more.
Fluidized bed freezing not only enhances the freezing speed, but also avoids stacking or deformation of French fries during the freezing process. Its design focuses on easy cleaning and maintenance, and the whole machine is made of food-grade stainless steel, complying with HACCP and CE standards, making it suitable for continuous operation and use in large and medium-sized frozen French fries processing plants. If you are looking for a reliable and efficient freezing solution, welcome to contact us for more equipment parameters and technical data.
