Our team specialize in designing and manufacturing the finest custom food sorting and grading based on your needs. Contact us to learn more about our solutions.

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1-867 446 4576
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2 Montreuil, Rivière-Verte, NB, E7C 2S6

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Patty Stack Sorter

Inspect packs of foods to detect foreign material

Detect glass, ceramic, bone, stainless, ferrous and non-ferrous metal.



The Lizotte Patty Stack Sorter uses X-ray technology to detect foreign material in a pack of foods. That technology can be applied to various types of packaged foods. From stacks of meat to ground meat it can process up to 120 pieces per minute. It uses drop-down technology to eject the contaminated products.

Along with formed plastic containers, our technology can inspect inside various types of packaging such as pouches, seal packs, boxes, and, much more. This system is fully food-grade and ready for harsh wash-down environments.

Lizotte specializes in custom-built equipment. Hence, we would be pleased to supply a personalized system that would fulfill your operational requirements.


  • Rate up to 120 pieces per minute
  • Inspects for:
    • Bones
    • Foreign Material
      • Ferrous Metal
      • Non-Ferrous Metal
      • Ceramic
      • Stainless Steel
      • Glass
  • Robust wash-down stainless steel construction
  • Can be used for various final packaging
  • Ejections are non-damaging to the product
  • Independent of product size and orientation
  • Operation is from the front panel touch screen