• Top results with optical onion grading

  • Reduce labour costs by optical grading on internal & external quality

  • Grade yellow, white and red onions effectively on colour, size & weight

JDC Onion Grading Solutions

JDC Onion Grading Solutions is a supplier of ‘automated grading solutions’ for packers and growers of onions. An advanced camera system, grading machine and extraction system are integrated into a customized solution for your specific situation. This allows you to grade onions better, faster and more accurately than ever before! more>

Customized grading systems

Onion grading technology enables a dramatic reduction of labour costs. This specifically applies to external and internal defect capabilities. JDC provides ‘TrueSort’ software, a grading and sorting solution which provides unmatched capabilities as it relates to all aspects of onion grading:

  • Weight, size, colour
  • External quality
  • Internal quality

Latest news

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Optically sorting onions with a click of the mouse

Supplying an even higher and more consistent quality of onions, that was the most important reason why TOP Onions chose optical sorting...

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Visit us at Fruit Logistica

From 7 to 9 February 2018, JDC will be attending the World’s leading Trade Fair for the Fresh Fruit and Vegetable Industry: Fruit...

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Combined solutions

JDC was present at Potato Europe in a booth combined with Jongejans Dust Collectors. The synergy between optical grading developed by...

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  • electronic sorting

    Electronic sorting

    Our state-of-the-art sorting technology is at the heart of each JDC line. Electronically sorting onions on the basis of their size, color, weight, internal and external quality requires less manual work and results in more accurate quality.


    More about advanced electronic sorting and selecting here>

  • extraction

    Dust collection

    Extraction systems for onion husk; clean onions without skins.

    More about extraction on your grading or packing line here>

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    Integrated solutions

    JDC provides fully automated, customized onion grading lines; from infeed to cupsizers, sorting and extraction systems.

    More about integrated grading systems here>

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    The synergy between the grading machinery and the electronic sorting systems has created the optimum solution for all onions producers

    More about grading machines here>