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Google AI-powered citrus sorter launches

The sorting and grading of citrus fruit just got a lot easier thanks to the fully-automated Sunsortai® machine, a next generation sorter from Sunkist Research and Technical Services. The new sorter uses Google AI technology to assess the inherent quality of each piece it processes, including any potential defects.

The Sunsortai’s strength is its ability to use a proprietary imaging system to automatically identify fruit characteristics such as size, shape, weight, blemishes and even the decay that might not be visible to the naked eye. Be it citrus greening, oleocellosis, or citrus cankers, Sunsortai sorters can be trained to recognize blemishes and defects. All types of oranges, lemons, mandarins, and even grapefruit have been processed with the new sorter. 

“Bringing AI to the fruit sorting process allows our packhouses to dramatically increase the speed, accuracy and efficiency of their sorting operations,” said Aaron Gorsky, general manager of research and technical Services. “Sunsortai equipment can conduct a comprehensive fruit assessment and sort the piece accordingly, all in one pass. This offers substantial operational efficiencies and improvements.”

The new sorter uses Google AI technology to assess the inherent quality of each piece it processes, including any potential defects.

Because every packhouse is unique, Sunsortai machines can be customized to serve facility’s individual needs and it will readily adapt to existing conveying systems. It employs a proven mechanical design that is fast, reliable - but also gentle - when it comes to handling mass quantities of freshly picked fruit.

“One of this AI sorter’s greatest features is its ability to learn,” said Gorsky. “Through repetition, the sorter learns to distinguish a defects’ appearance from normal anomalous features like blossoms and stems. This happens in one pass, so it eliminates the need for special lines, manned by separate sorting specialists, who focus on specific blemishes. It’s a huge time saver."

After proving successful in Sunkist packing houses, the Sunsortai sorter is now available to any processing facility that needs to increase revenues through fast and accurate sorting. Multiple installations are already in use in Spain and Argentina. 

Sunsortai is a trademark of Sunkist Growers, Inc.

For more information:
Lynn Munroe
Research and Technical Services
Tel: +1 (845) 548-1211 

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