Potato Grader

The perfect solution to grade accurately your potato by size

Lizotte Potato Grader inspects for green blemish, external rot and black spot

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Full Description

The Lizotte Potato grader uses an area-scan camera to accurately grade potato by size. It can process up to 4 pieces per second per lane and inspect for shape defects, green blemish, external rot and black spot to ensure that only top quality product is sent to the market. This machine is designed and built to help you reach your processing needs in order to increase your potential benefit.


  • Rate up to 4 pieces per second per lane
  • Inspects for:
    • Green Blemish
    • External Rot
    • Black Spot
    • Shape
  • Classifies by size
  • Uses area-scan camera
  • Operation is from the front panel touch screen

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