Fruit Sorting Machine Manufacturers
Connect with verified fruit sorting machine manufacturers on Towobo. Source optical colour sorters, weight graders, size and diameter graders, and automated inspection systems for fresh fruit and vegetable post-harvest handling and processing.
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Browse Fruit Sorting Machine Suppliers →Fruit sorting technology — methods and machine types
Modern fruit sorting combines multiple sorting criteria — size, weight, colour, surface defect detection, and internal quality — in integrated automated sorting lines. Key sorting machine types include: size graders (mechanical sizers — slotted roller or belt systems that separate fruit by diameter); weight graders (each fruit is weighed individually and diverted to a lane based on target weight range — standard in apple, pear, citrus, and mango packing); colour sorters (optical cameras and near-infrared (NIR) sensors detect surface colour and surface defects — unacceptable fruit is diverted by air jets or mechanical deflectors); defect inspection systems (multispectral or hyperspectral imaging detects bruising, mould, cuts, and other surface and sub-surface defects invisible to a single-spectrum camera); Brix (sugar content) graders using NIR sorting — available for some fruit types, allows sorting by internal sweetness. Post-harvest sorting lines for fresh fruit export combine these stages in a single conveyor system, grading by weight, colour, and defect in a single pass at throughputs of 2–15 tonnes per hour depending on fruit type and line configuration.