A broken shrimp, a discolored piece or a fine strand of hair can each create a different quality problem. On a moving seafood line, identifying these issues consistently takes more than a simple color check.
Processors need to assess the product itself, distinguish acceptable variations from defects and separate unwanted materials—all while handling seafood carefully.
At the 29th China Fisheries & Seafood Expo, Techik will present intelligent inspection and sorting solutions that address these connected challenges.
Visit booths A3-0401 and A3-0307, October 28–30, 2026, at the Hongdao International Convention & Exhibition Center in Qingdao.
Seafood Sorting Starts with Defining Quality
What makes a product acceptable for the next processing stage or the final pack?
For some applications, the priority is removing visible foreign materials. For others, it is separating broken pieces, discoloration or products that do not meet appearance specifications. Raw materials and finished products may also require different acceptance criteria.
Techik‘s approach begins with these practical distinctions. Its AI optical sorting solutions use imaging and intelligent recognition to assess product characteristics, helping processors establish sorting criteria around their own quality requirements.
Seafood applications can include identifying surface blemishes, incomplete pieces, abnormal shapes and visible contaminants. The configuration should reflect the product, its processing condition and the differences that need to be recognized.
Product Focus: UHD Intelligent Multi-Beam Belt Optical Sorter
The Techik UHD Intelligent Multi-Beam Belt Optical Sorter brings ultra-high-definition imaging and AI algorithms together for detailed product assessment.
Designed for a range of fresh and frozen materials, including shrimp, the system recognizes subtle defects, slight color variations and fine contaminants such as hair.
Multi-view imaging helps examine different product surfaces, providing additional information where a defect may be difficult to see from one direction.
The belt conveying system also supports gentle handling, an important consideration when sorting delicate products.
Depending on the configuration, visible-light and infrared technologies can support assessment based on color, shape, texture and material differences.
Shrimp Sorting: Appearance and Foreign Materials
For shrimp processors, product presentation and contamination control require complementary sorting tasks.
Broken or incomplete shrimp may need to be separated from products intended for a different grade or presentation.
Techik AI optical sorting solutions help processors reduce repetitive manual sorting and achieve more consistent output.
Shellfish Inspection: Foreign Material and Defects
The exhibition highlights include ultra-high-definition intelligent shellfish inspection solutions.
A product may be free of visible foreign material yet still fail an appearance requirement.
Explore the appropriate combination of sorting and inspection technologies for target defects and foreign material concerns.
Hygienic Design for Everyday Production
Techik’s UHD Intelligent Multi-Beam Belt Optical Sorter features tool-free disassembly and an easy-clean design to support routine cleaning and maintenance.
Its application range includes frozen, wet and sticky materials. At CFSE 2026, Techik will also highlight high-level hygienic design product systems for strict food production hygiene requirements.
Bring Your Sorting Challenge to Qingdao
Explore how intelligent optical sorting can support your seafood quality objectives.
Meet Techik in Qingdao and take a closer look at what intelligent seafood sorting can do.
Post time: Oct-26-2026