Key Technology's potato processing equipment includes optical inspection systems, laser sorters, sizing, grading, and packaging conveyors, and revolutionary Automatic Defect Removal (ADR®) systems.
Key's extensive line of technology helps operations worldwide meet quality, safety, and capacity demands every day.
Other brand names of Key Technology are Optyx, ISO-FLO and Impulse.
The company has facilities in the United States (Walla Walla, Washington), Europe, China, Australia and Mexico.
Key Technology merged with Visys early 2013.
Key Technology became a Duravant company in 2018.
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Key Technology
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February 14, 2026
Key Technology will Introduce ADR X Automatic Defect Removal System for Potato Strips at Interpack 2026
Key Technology (Key), a member of Duravant’s Food Sorting and Handling Group, introduced its new automatic defect removal system for potato strips – ADR X – at Interpack in Hall 6 / B73.
October 27, 2025
Key Technology to Showcase Innovative Potato Processing Solutions at Potato Expo China 2025
Join Key Technology at Potato Expo China (Oct 27–29) at booth B002-10/11! Discover how ADR boosts fry yield, COMPASS sorter eases operations, and Zephyr conveyor handles potatoes gently with minimal damage.
September 24, 2025
Key Technology Unveils new COMPASS® Optical Sorter for Potato Chips at Pack Expo Las Vegas 2025
Key Technology introduces COMPASS® optical sorter for potato chips at Pack Expo. Belt-fed with easy-to-use interface, it removes defects and foreign material, ensures food safety, boosts efficiency, enables fast cleaning, and offers IIoT analytics.
August 09, 2025
Key Technology Introduces COMPASS® Belt-Fed Optical Sorters
Key Technology (Key), a member of Duravant’s Food Sorting and Handling Group, introduces its COMPASS® belt-fed optical sorter at Pack Expo Las Vegas booth W-1040.
