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.
Company Description
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News for this Company
November 10, 2020
Key Technology and Heat and Control Form Strategic Partnership in South Africa and Sub-Saharan
Key Technology, Inc. and Heat and Control Pty Ltd. announce an extension of their existing strategic partnership, supporting customers in Australia, New Zealand and India, to now include the region of South Africa and Sub-Saharan.
October 20, 2020
Key Technology Introduces Zephyr™ Next-Generation Horizontal-Motion Conveyor
Featuring a patented direct drive with a counterbalance system, Zephyr's unique motion profile gently moves product with no segregation or stratification and at higher capacities than can be achieved with other horizontal motion conveyors.
September 25, 2020
Key Technology Appoints Marco Azzaretti as Director of Marketing
Key Technology announces the appointment of Marco Azzaretti as Director of Marketing.
September 01, 2020
The Increasing Role of Digital Sorters
Powered by Industry 4.0 methodologies and IIoT (the Industrial Internet of Things), modern sorters are increasingly being utilized as data centers at the same time they sort product and are uniquely qualified to contribute to the data revolution.Agents for this company
Frequently Asked Questions
How does optical sorting technology redefine quality control in potato processing?
Optical sorting systems like Optyx use high-resolution cameras, lasers and AI-based algorithms to detect defects that are invisible to the human eye. This shifts quality control from manual inspection to data-driven precision, reducing human error while improving consistency, throughput and food safety compliance.
Why is being part of Duravant significant for Key Technology?
Duravant provides a broader industrial ecosystem, enabling Key Technology to integrate its solutions into end-to-end food processing lines. This enhances scalability, access to global markets and cross-industry innovation, positioning Key as part of a holistic automation solution provider rather than a standalone equipment manufacturer.
What role does automation play in reducing post-harvest losses globally?
Automation reduces losses by identifying and removing defects early, preventing contamination and optimizing sorting efficiency. In crops like potatoes, this can significantly reduce waste during grading and processing, contributing to food security and sustainability.
What are the implications of global manufacturing facilities on service and support?
With facilities in the U.S., Europe, China, Australia and Mexico, Key Technology ensures localized support, faster maintenance and reduced downtime. This global presence also allows customization based on regional processing requirements.
How does Key Technology contribute to food safety standards compliance?
Their systems detect contaminants, foreign materials and defects with high precision, helping processors meet stringent global standards like HACCP and export quality norms. This is critical for maintaining consumer trust and regulatory compliance.
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This content was last updated on March 12, 2026
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