AI-based metal detectors and X-ray systems
Sesotec takes foreign object detection to a new level with artificial intelligence
Monday, 28. July 2025
| Redaktion
Share on:
At first glance, it looks like an ordinary X-ray inspection device - but inside the „RAYCON D+ TX” is state-of-the-art AI technology
At first glance, it looks like an ordinary X-ray inspection device - but inside the „RAYCON D+ TX” is state-of-the-art AI technology, Photo: Sesotec

Sesotec continues to drive forward the integration of artificial intelligence in foreign object detection and now offers „THiNK technology” for X-ray inspection systems - in addition to its proven application in metal detection. The aim is to improve detection accuracy in demanding production environments and make processes more stable and efficient. Food manufacturers face the challenge of reliably detecting foreign objects - in products with high or varying product effects as well as in anomalies that are visible to the naked eye but differ only slightly in density from the flawless product. Classic inspection systems often reach their limits here. „THiNK technologies” addresses this problem with AI-supported detection models that adapt to changing product characteristics.

Metal detection with AI: Stability and precision in the process

AI-supported metal detectors learn from product signals, recognize patterns, and adapt to new situations. This reduces false alarms, increases detection performance, and boosts productivity at the same time. Typical areas of application include meat and sausage products in metal packaging or products with high intrinsic conductivity (product effect).

X-ray inspection with AI: A differentiated view of the product

A particular focus is on the integration of artificial intelligence into X-ray inspection systems. While conventional systems are based on contrast values, the AI model also analyzes typical characteristics of good products. This enables a more differentiated evaluation and improved differentiation between acceptable deviations and genuine contaminants.

This technology is particularly helpful for foreign objects that are difficult to detect, such as bone splinters, cartilage, and plastic parts, such as cable ties. The system also delivers reliable results for products with low density or inhomogeneous structures, such as fresh meat or cheese. Thanks to its adaptive structure, the AI can be further optimized during operation without interrupting the production flow.

Greater safety and efficiency in everyday production

For food manufacturers, the use of AI-based inspection provides additional assurance with regard to legal requirements and quality standards. At the same time, processes can be controlled more precisely, material losses reduced, and downtime avoided.

Suitable providers for the topic

This could interest you

Presented for the first time at Iffa 2022: the new Liquiscan- VF Go and Liquiscan VF IC metal separators for filler applications from Sesotec
At the in-house technical center, application experts and service technicians test sorting and analysis systems to ensure a functioning plastics circular economy process
The Sesotec Compliance Package ensures safety in food production and prevents expensive recalls or recourse claims
Radar sensors for non-contact level measurement with high accuracy requirements in all standard applications where a high degree of protection and particularly good signal focusing are required
Fristam FDS TSG: efficient mechanical drive solution
The advanced filter tester Sartocheck 5 Plus
Keywords:
Sesotec Process Technology