Welcome to Sesotec
Driving impact
Our intelligent solutions for foreign body detection, material sorting, and analysis empower our clients to achieve sustainable, high-quality production that benefits people, the environment, and industry. Our core brand promise, “Driving Impact,” guides everything we do. This commitment to making a positive difference with every solution and action drives us forward, leading to solutions with tangible added value.




Industries
No matter the industry, a sustainable and resource-efficient circular economy must also be profitable. Discover the solution for your sector.
Curious? Book your free consultation now!
Customer Testimonials
- Backwelt PILZ GmbH
- SITRAPLAS
- Mission PET
“Since implementation, we've avoided many foreign body complaints, as even the smallest contaminants like stones are sorted out. […] This is our advantage: More security for us as a company and for our customers.”
Johannes Pilz, Managing Director of Backwelt PILZ GmbH
“Thanks to Sesotec's metal separators, our complaint rate for metallic contamination is zero. Equipment availability has significantly increased, enabling the risk-free use of recyclate.”
Tim Hencken, Managing Director SITRAPLAS GmbH
"Our mission is to provide our clients with sustainable, food-grade rPET granulate. Sesotec's multi-sensor sorting systems ensure optimal decontamination and material purity for us and our customers."
Markus Huemer, CEO of Mission PET GmbH
Cutting-Edge Systems for Diverse Applications
Whether the contamination is from iron, steel, stainless steel, or non-ferrous metals like aluminum, copper, and brass, whether it is exposed or embedded in the product: Our metal detection systems identify all metallic foreign bodies using inductive technology.

Our magnetic systems serve as effective and cost-efficient stand-alone solutions—precisely tailored to industry sectors, material types, production stages, and conveyor systems like free-fall chutes, pipelines, or conveyor belts. They can also be positioned upstream to relieve subsequent detectors, separators, or sorting systems.
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Sesotec is a leading specialist in industrial sorting for the recycling industry. We cover the full spectrum of contaminant separation and material stream sorting: from equipment systems for coarse sorting tasks to highly sensitive particle separation. In addition to standard solutions, we also develop customized complete solutions.

In the food industry, product quality is paramount. Manufacturers are liable for foreign body contamination, and impurities and quality defects lead to reputational damage. Food X-ray inspection offers a non-invasive solution to prevent this.

Our systems deliver top-tier detection, sorting, and analysis of plastic flakes and regrind. Whether you need precise material analysis to identify plastic types and contaminants or reliable presorting for optimal recycling processes, we have the solution.

Accelerate Together
- CAREER OPPORTUNITIES
- THIS IS SESOTEC
Whether you're a team lead or a recent graduate, explore our latest job openings across all departments here.
Since 1976, Sesotec has been crafting innovative solutions for foreign body detection and material sorting, driven by a passion for quality, sustainability, and technological excellence. Discover more about our values, history, and vision for a responsible future.
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