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Automated Tomato Grading Line
Gentle cleaning, accurate weighing, consistent quality.
Purity and Precision: Advanced Tomato Washing & Grading
GELGOOG’s tomato washing and grading production line utilizes a gentle yet thorough cleaning method, taking into account the delicate and easily damaged nature of tomato skins. It employs roller grading technology for rapid, precise, and non-destructive size sorting based on tomato diameter. This ensures a high degree of uniformity in fruit size, effectively meeting the demands of the high-end market and providing comprehensive and reliable technical support for your tomato commercial processing.
Why Choose GELGOOG's Sorter?
Engineered for Excellence, Designed for Your ROI.
Spray Washing
Tomatoes first enter the bubble washing zone, where the physical force of bursting bubbles loosens surface dirt. They then enter the high-pressure spray zone, where a multi-angle water curtain thoroughly removes residual mud and impurities.
- Double Cleaning Guarantee: The combination of bubble-loosening and spray rinsing ensures a more thorough and complete cleaning.
- High Adaptability: Effectively handles tomatoes of varying hardness and ripeness, cleaning while protecting the skin.
- Non-Damaging Cleaning Protects the Skin: Non-contact cleaning completely avoids skin damage caused by brushing.
High-Efficiency Drying
After washing, tomatoes pass through a custom-designed, uniform air curtain to quickly remove surface moisture, ensuring a dry surface for precise grading and packaging.
- Ensuring Grading Accuracy: Drying the fruit surface prevents slippage during grading, guaranteeing the precision of the roller grading process.
- Extending Shelf Life: Rapid moisture removal effectively inhibits mold growth.
- Improving Product Quality: Brighter and more appealing appearance significantly enhances marketability.
Size Grading
Surface-dried tomatoes enter the roller grading machine and move forward on two rotating rollers in the same direction. The gap between the rollers gradually increases as the process progresses, and the tomatoes naturally fall into the corresponding collection trough when they reach the gap that matches their diameter, achieving precise diameter sorting.
- The fixed mechanical gap ensures that tomatoes within the same grade are highly uniform in size.
- The robust and simple structure is suitable for high-intensity continuous operation and has low maintenance costs.
- High-efficiency sorting relies on gravity for natural sorting, without compressing or damaging the tomatoes.
Automated Packaging
Graded tomatoes of each grade are directly connected to the automatic packaging equipment via a conveyor system, achieving a seamless connection from sorting to packaging.
- Independent channel design ensures complete separation of tomatoes of different size grades.
- The output end is perfectly matched with the packaging machine, forming a continuous production line.
- Fully automated packaging significantly reduces manual labor and improves production efficiency.