New Optical Sorter Technology Improved Food Quality
Food processors have gained new sorting tools to better detect foreign materials and maintain product standards.
Updated on Oct. 2, 2026 in Organic Food
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Key Technology has released enhancements for its COMPASS optical sorting system, including advanced backlight features and a new larger model. These tools are designed to streamline the removal of foreign materials in food processing environments.
Why it matters
By reducing human error and improving detection accuracy, these advancements help food processors maintain higher quality standards and simplify production workflows. This upgrade specifically addresses common issues like belt interference that can affect the consistency of food safety inspections.
The updated system utilizes a 2-meter-wide belt for the B200 model and a three-way sorting configuration. This engineering design allows for multiple product streams to be processed in a single pass versus older, more limited sorting architectures.
The players
Key Technology
A developer of digital sorting and processing systems for the international food industry.
The details
The system employs belt-fed optical inspection, now enhanced with pulsed LED backlight technology available in both visible and near-infrared wavelengths. This light transmission improves segmentation, allowing the machine to better distinguish between food items and foreign contaminants while mitigating issues like belt staining and shadows. The three-way sorting mechanism uses two ejection manifolds to classify products into three separate streams simultaneously.
Timeline
October 2, 2026: Key Technology announced the enhancements for the COMPASS sorter.
Health Landscape
This development aligns with the broader industry trend of increasing automation to enhance safety in the international food processing market. These technical improvements represent a shift away from traditional reliance on manual inspection in large-scale food production.
Enhanced optical sorting improves the likelihood that processed food items are free from unintended foreign materials. Consumers concerned about food safety in their purchases can monitor manufacturer quality reports or certifications for products processed using advanced sorting systems.
The takeaway
Advancements in optical technology allow for more precise removal of foreign objects during the manufacturing process. When selecting packaged goods, consider looking for brands that utilize high-precision sorting technologies as part of their safety commitment.
Further reading
For more on the standards governing production methods, see our guide to Organic Food.
Source note: This article includes information reported by Food Processing.
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