As South Africa's blueberry industry enters the 2025 harvest season, growers are leveraging cutting-edge grading technology to meet surging domestic and international demand. With the local market expanding year-round and exports on the rise, efficiency and quality control have become paramount.
To address these needs, FstSort, a leading provider of fruit grading solutions, has introduced its advanced Blueberry Belt Grader, which is gaining traction among South African producers. The machine's innovative design ensures gentle handling, the key factors in maintaining the fruit's premium quality, precision sorting, and high throughput.

FstSort's blueberry belt sort
Key Features of the FstSort's Blueberry Belt Grader
- High Efficiency: Processes up to 1,000 kg per hour, making it ideal for large-scale operations.
- Gentle Handling: The anti-rollback elevator and low-drop design minimize bruising, preserve the natural bloom, and extend shelf life.
- Precision Sorting: Equipped with a hole calibrator and belt eliminator, it removes undersized berries (below 8mm) and impurities, ensuring the best quality of the blueberry.
- Customizable Grading: The machine supports 2-3grade sorting with interchangeable belts for 12mm-22mm size calibrations, adapting to seasonal variations in berry size and quality.
- Quality Control: An inspection conveyor belt allows workers to manually remove defective berries guaranteeing consistent quality.
For smaller-scale operations, FstSort also offers the Blueberry Drum Grader, capable of processing 300-500 kg per hour, providing flexibility for different farm sizes.

FstSort's blueberry drum sort
For more information on FstSort's blueberry grading solutions, please feel free to contact us.