Donuts And Donuts Hole Sorter

One Machine Inspecting Various Donuts Type Ensuring Top Quality Control

The Lizotte Donuts And Donuts Hole Sorter is capable to inspect for shape defect, color defect and overcooked/undercooked donuts.

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Full Description

The Lizotte Donuts And Donuts Hole Sorter use color cameras to detect various color, size and shape defects. This machine sorts all kind of donuts (chocolate, cake donuts, shells, ring, and more) and donuts hole to ensure that only top quality product is sent to the market. It can process, up to 40 pieces per second and uses a custom built ejection system designed to reject the defective product without ejecting any good product. Lizotte Machine Vision design each inspection system based on your product and your inspection needs. This system is fully washable and ready for wash-down.


  • Rate up to 40 pieces per second
  • Inspects for:
    • Color
      • Overcooked
      • Undercooked
      • Other Color Defect
    • Shape
    • Size
    • Hole size
    • Broken
  • Uses line-scan imaging technology
  • Robust wash-down stainless steel construction
  • Can be used for fresh or frozen product
  • Defects are ejected without ejecting good product
  • Ejections are performed by gates and are non-damaging to product
  • Independent of product size and orientation
  • Operation is from the front panel touch screen
  • Can be combined with soft x-ray in order to remove foreign materials

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