![Duravant Duravant](https://media.potatopro.com/key-technology-1600x785.jpg?width=480&height=235&crop=smart&mode=crop)
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Key Technology
Key's potato processing equipment includes optical inspection systems, laser sorters, sizing, grading, and packaging conveyors, and revolutionary Automatic Defect Removal (ADR®) systems. Our extensive line of technology helps operations worldwide meet quality, safety, and capacity demands every day.
![](https://media.potatopro.com/columbia-550x270.jpg?width=480&height=235&crop=smart&mode=crop)
Columbia Machine Inc.
Columbia Machine, Inc. operates as concrete product manufacturing company. The Company offers concrete product machines, floor-level, high-level and robotic palletizers, batching and mixing, product handling, molds, bagging, and plant designs. Columbia Machine operates worldwide.
![](https://media.potatopro.com/key-technology-1600x785.jpg?width=480&height=235&crop=smart&mode=crop)
Key Technology
Key's potato processing equipment includes optical inspection systems, laser sorters, sizing, grading, and packaging conveyors, and revolutionary Automatic Defect Removal (ADR®) systems. Our extensive line of technology helps operations worldwide meet quality, safety, and capacity demands every day.