Legende QC Series Optical Inspection System

Even after primary sorting, stubborn contaminants such as hair, fibers, and low-density plastics can slip through — posing serious risks to food safety, regulatory compliance, and brand reputation. Manual inspection at the final stage is slow, inconsistent, and increasingly unable to keep pace with high-speed production lines.

The Legende QC Series is an intelligent vision-based inspection system custom-designed to reject stubborn contaminants that escape initial sorting for processors committed to delivering contaminant-free products. As an on-belt system, it replaces traditional manual inspection at the final stage, leveraging ultra-high-resolution RGB (UHR-RGB) imaging technology powered by proprietary AI algorithms to precisely detect and remove hair, fibers, low-density plastics, and other hard-to-find foreign materials in real time — surpassing manual inspection accuracy and ensuring only clean, high-quality products proceed to packaging.

AI-driven surface defect recognition algorithms — trained on real-world production data using deep learning, with sorting precision refined continuously — help processors eliminate contamination risks with confidence, reduce reliance on manual labor, and deliver uncompromising product quality to market.

Applications

Technical Features

● Cutom-Designed Ultimate Quality Guardian for Dehydrated Vegetables    

✦ Compact single-belt sorting system with quick-install design

✦ Innovative high-capacity 3-layer vibratory feeding system evenly distributes dehydrated vegetables into a single layer to minimize overlapping

✦ Food-grade stainless steel structure complies with global food safety and hygiene standards

✦ Sealed scanning/control enclosures provides machine with high-level dust protection

✦ Quick belt change ensures convenient routine maintenance and cleaning, meeting higher food safety and hygiene standards

✦ Integrated Dust Control System ensures high operation reliability and performance consistency, and minimizes downtime

● AI Powered Ultra-High-Precision Defect Inspection System

✦ Proprietary AI algorithms enhance defect detection, with models retrainable on real-world production data via deep learning, enabling continuous refinement of sorting precision

✦ Ultra-High-Resolution RGB Camera System captures highly detailed surface imagery at a resolution far exceeding conventional cameras, allowing precise identification of even the smallest discolorations, blemishes, and foreign materials — a significant upgrade from standard high-resolution systems and a reliable replacement for manual sorting.

✦ High-Intensity LED Illumination System ensures clear and stable imaging

✦ Unprecedentedly ultra-high-precision detection of subtle contaminants of dehydrated vegetables based on surface features:

✩ Hair

✩ Fibers

✩ Low-density plastics

● High-Performance Rejection System

✦ Optional Air Nozzle Rejection System and Drop Flap Rejection System

✦ Engineered to achieve Ultimate Quality Control by zero-tolerance rejection and reliable performance  

● 15-Inch Industrial Touchscreen Control Panel

✦ Intuitive HMI with multilingual support

✦ Instant switching between product profiles

✦ Comprehensive remote support system

✩ Remote Access and Monitoring

✩ Real-time Performance Dashboard

✩ Live Expert Diagnosis

✩ Interactive Troubleshooting

Specifications