This guide covers everything you need to know about mango sorting machines – from the difference between weight‑based and size‑based sorting, to what a complete processing line includes, and how to choose the right equipment for your export market. Whether you are upgrading from manual grading or building a new line, this article helps you understand the options available and what to look for in a commercial mango sorting solution. For detailed specifications and customization options, visit our Mango Grading Machine product page.
Mango is one of the most popular fruits in Asia and South America, renowned for its large size and rich flavor across the global fresh fruit and vegetable market. As a crucial partner that manufactures and designs mango sorting machines and complete processing lines, we understand the importance of precise grading for export readiness.
This guide covers the sorting methods available, what a complete mango sorting line includes, and how to choose the right equipment for your operation.
What Is Included in a Mango Sorting Machine?
There are two primary sorting methods for mangoes: sorting by size and sorting by weight.
Sorting by Weight (Most Common)
Most mango growers prefer sorting by weight as their primary option. For reference, three Southeast Asian mangoes typically weigh around 1kg, with each fruit averaging approximately 300g. Each weighing tray carries one mango (around 300g) as it moves naturally forward through the automatic weighing system
Advantages of weight sorting:
Meets international "count size" standards (e.g., 28#, 32#, 36# per box)
Ensures consistent pricing by weight grades
Compatible with automated packing lines
Sorting by Size
Size sorting uses roller gaps or mesh belts to separate mangoes by diameter. While simpler and lower-cost, it is less precise than weight sorting and does not meet the grading requirements of most export markets.
Complete Mango Processing Line (Optional Add-Ons)
Beyond the mango sorting machine itself, a full processing line can include additional modules to streamline your operation:
Module | Function |
|---|---|
Bubble Washer with Hoist | Removes field debris and pesticide residues |
Brushes with Spray Cleaning | Gentle scrub to remove latex and surface dirt |
Blanching Machine | Hot water treatment for surface sanitation |
Natural Blowers / Air Drying | Removes surface moisture before waxing |
Waxing Part | Applies food-grade wax to extend shelf life |
Complete Hot Dryer | Sets wax film for glossy finish |
Inspection Table | Manual quality check before packing |
Packing Line | Collection and box filling |
These modules are optional and can be added individually or as a full integrated line, depending on your processing needs and export market requirements.
Choosing the Right Mango Sorting Machine
When selecting a mango sorting machine, consider the following factors:
Target Market – US and European buyers typically specify count sizes (e.g., 28#, 32# per box), requiring precise weight-based sorting.
Variety – Different varieties (Kent, Keitt, Tommy Atkins, Haden, Ataulfo) have different weight ranges and shapes.
Throughput – Commercial operations typically require 16,000–19,000 pieces per hour.
Accuracy – Export-grade sorting requires ±2g precision.
Gentle Handling – Soft-drop mechanisms prevent bruising on delicate mango skin.
Why Upgrade to an Electronic Weight Sorter?
If you are currently using size-based sorting or manual grading, upgrading to an electronic weight sorter offers significant advantages:
Higher accuracy – ±2g precision ensures consistent grades
Faster throughput – Up to 19,000 mangoes per hour
Export compliance – Meets US, EU, and Chinese grading standards
Reduced labor costs – Automated sorting minimizes manual handling
Better fruit quality – Gentle handling reduces bruising and waste
For detailed specifications and customization options, visit our Mango Grading Machine product page →.