Food / Agriculture · APPLICATION SCENARIO

Fresh Food Foreign-Object Removal & Grading

Foreign-object contamination on a fresh food processing line is the most direct source of food-safety incidents.

Scenario · Foreign Objects: Hair / Plastic / Metal

Fresh Food Foreign-Object Removal & Grading

Challenge & Solution

Fresh Food Foreign-Object Removal & Grading

ChallengeTraditional color sorters detect only about 88% of similarly-colored foreign objects, and normal produce with natural spots is often wrongly rejected, driving high good-product loss.

SolutionHigh-speed line-scan imaging combined with deep learning, interfaced with an air-jet ejector — grading and foreign-object removal happen in a single pass.

97%+Foreign-object detection rate (was 88%)
<1%False-reject rate (was 4-6%)
6.5 t/hSustained throughput
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This article was generated by AI. Customer cases are simulated scenarios based on real product capabilities and figures are illustrative; see product pages for official benchmarks.

FAQ

What's the biggest challenge in Fresh Food Foreign-Object Removal & Grading?

Traditional color sorters detect only about 88% of similarly-colored foreign objects, and normal produce with natural spots is often wrongly rejected, driving high good-product loss.

How does DaoAI solve this?

High-speed line-scan imaging combined with deep learning, interfaced with an air-jet ejector — grading and foreign-object removal happen in a single pass.

What results can this deliver?

In real production deployments, Foreign-object detection rate (was 88%) reaches 97%+, False-reject rate (was 4-6%) reaches <1%, and Sustained throughput reaches 6.5 t/h (case studies are simulated scenarios based on real product capabilities; see product pages for official benchmarks).

How much does Fresh Food Foreign-Object Removal &amp; Grading typically cost?

Fresh Food Foreign-Object Removal &amp; Grading pricing depends on production-line scale, number of inspection points, and deployment mode (cloud/edge/on-premise); configurations vary significantly by customer, so we don't publish a fixed price list. Book a demo for a quote and implementation timeline tailored to your setup.