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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News for this Company
August 29, 2019
Key Technology Promotes Shayla Wentz to Marketing Communications Manager
Key Technology has promoted Shayla Wentz to Marketing Communications Manager as Anita Funk retires.
August 01, 2019
Key Technology Appoints Jeff Nielsen as Area Sales Manager for the Southeast and South Central United States
Processing equipment manufacturer Key Technology has appointed Jeff Nielsen as Area Sales Manager. He will offer Key’s digital sorting, conveying and automation systems to food processors in the Southeast and South Central United States.
July 11, 2019
Key Technology presents their most flexible VERYX® Digital Sorters for vegetable processors to date
Key Technology presents their most versatile VERYX® belt-fed digital sorters, with specific design elements that benefit vegetable processors producing multiple products.
May 23, 2019
Key Technology appoints Karel Van Velthoven as Advanced Inspection Systems Product Marketing Manager
Key Technology announces the promotion of Karel Van Velthoven to Advanced Inspection Systems Product Marketing Manager.
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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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