Walnut Sorting

Delivering maximum quality and meeting stringent food safety requirements.

Bühler’s optical sorting technology offers processors the flexibility of sorting different varieties and grades of walnuts; in-shell and shelled, including sizes ranging from halves to double-diced and colours ranging from extra light to amber.The SORTEX range can remove discoloured, shrivelled, mouldy or insect-damaged walnuts, butterballs as well as challenging foreign material such as septa/membrane and shell.

Walnut In-shell 

Walnut Halves

Walnut Pieces


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Customer Service

Unparalleled access to a range of customer focused, flexible optical sorting service packages to suit your needs - available from over 140 countries worldwide.

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Our digital media library holds a series of audio, video and newsletters.


For all the latest in nut sorting.