The application of color sorting machines in the food processing industry has covered multiple sub sectors, mainly through optical recognition technology to achieve efficient sorting, improve product quality and safety. The following are specific application directions and cases:
1、 Grain and miscellaneous grain processing
Rice sorting
Remove defective products such as yellow grain rice, belly white rice, and diseased rice, and improve the appearance and taste of the finished rice.
Grains such as corn and wheat
Sort out moldy and insect infested particles, as well as impurities such as stones and metals, to ensure the purity of the raw materials.
2、 Nut and dried fruit processing
Peanuts, almonds, walnuts, etc
Eliminate moldy particles, broken kernels, insect infested particles, and discolored impurities (such as black spots and burnt particles) to improve product consistency.
Coffee bean sorting
Distinguish mature beans from flawed beans based on color and shape, and optimize baking quality.
3、 Fruit and vegetable processing
Fresh fruit and vegetable sorting
Screen for rotten fruits, insect eye fruits, skin blemishes (such as yellow leaves and dead leaves), and discolored particles, suitable for apples, carrots, lettuce, etc.
dehydrated vegetables
Remove broken leaves and impurities (such as stones and plastic sheets) to ensure uniform drying.
4、 Seafood processing
Shrimp, crab, shellfish, etc
Sort out stale individuals, foreign objects (such as shells and spines), and discolored products to enhance hygiene and safety.
5、 Processing of traditional Chinese medicinal materials
Root and rhizome medicinal herbs
Screen black spots, broken petals, and irregular slices (such as Huangqi discs and Guizhi slices) to ensure their medicinal value.
Seed based medicinal herbs
Sort Forsythia suspensa, goji berries, etc. to remove short stems, broken grains, and impurities.
6、 Emerging application areas
Functional food ingredients
Such as gelatin sorting (removing blackheads and plastic sheets) and purification with silica gel desiccant.
Seed Selection
Screen high-quality radish seeds and February orchid seeds to improve germination rate.
Technological advantages and trends
Intelligent upgrade: Combined with AI vision algorithms, it can recognize complex shapes and texture differences, adapting to diverse needs.
Automated production: replacing manual sorting, reducing labor costs, and meeting the requirements of high-speed production lines in the food industry.
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