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Sorting systems for higher quality and yield

Sesotec is a leading specialist in industrial sorting technology. As a manufacturer of sorting systems for over 40 years, our recycling sorting systems cover the entire range of contaminant removal and sorting of material flows: from an automatic sorting system designed to handle larger objects, to machines that focuses on the delicate task of removing small particles. Alongside standard solutions, we also develop completely customized sorting solutions. Thanks to our many years of experience in the recycling industry, we understand your processes. Our automated sorting systems offer tailored solutions to best meet the requirements of diverse areas of application.

Sorting equipment with modular designs

Our sorting machines have a modular design. Depending on the application, we can combine various sensors, detectors and separators in a single machine. Separation systems (air blast nozzles, flaps, etc.) remove undesired materials from the material flow with precision down to the millisecond, increasing the material yield. 

Precision localisation through multiple sensors  

  • Inductive sensors reliably identify metals
  • Optical sensors equipped with high-resolution CCD monochrome cameras precisely discern the material’s colour and shape
  • Near-infrared sensors distinguish between different kinds of materials in commingled streams


Smart signal analysis

The data transmitted by the sensors in the sorting equipment are simply the raw material processed by the system’s “brain.” This sophisticated software uses intelligent algorithms to ensure precise differentiation between elements in the material flow. Our sorting machines “understand” everything the sensors detect. Through this process, they automatically learn the key reference values while in operation, allowing the sorting machines to quickly optimize their own performance. It goes without saying that the sorting software can be adjusted quickly and precisely to your needs, ensuring maximum efficiency.

The benefits of using our automated sorting systems

  • Guarantee of top product quality 
  • Operation at high throughput levels without diminished performance
  • Modular design for flexible adaption to different sorting tasks
  • Extreme reliability and minimal maintenance costs
  • Extremely precise removal of contaminants and impurities
  • Sort commingled material flows into uniform fractions
  • Extremely low levels of yield loss
  • Optimal performance with user-friendly software 
  • Swift integration with new products thanks to straightforward set-up and configuration


Advice and testing opportunities   

Do you still have questions about our recycling sorters? Are you looking for brochures or technical data sheets about our sorting machines? Would you like us to advise you with respect to your specific application? Contact us!

Our technology centre also provides the opportunity to test your products using our sorting systems and machines. You can either send us the material that you would like to sort or you can visit in person.

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ebook circular economy 2021 preview

White Paper

The circular economy: Challenges and opportunities for Recyclers and plastics processors

The plastics industry is under pressure. Between climate change, excessive consumption of finite resources, and vast amounts of plastic waste in the world’s oceans, plastics are coming to be seen in a different light by politicians, businesses, and consumers alike. Read in our e-book about the most important factors of a functioning circular economy, especially which challenges and opportunities exist for recyclers and plastics processors.

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White Paper

How sorting with AI methods is taking the plastics circular economy to a new level

In this white paper, we explain the developments in the field of artificial intelligence for sorting recycling and show how you can benefit from them to make your processes more precise, more sustainable and more profitable.

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Case Studies

Andritz: High-quality plastics from waste electrical equipment
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Optical sorting is the core of the recycling cycle
Green Mind recycling

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Green Mind relies on Sesotec sorting systems for PET Flakes in highest quality
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Sesotec sorting technology replaces manual sorting of PET flakes
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Sesotec sorter for metal recovery plant in Thessaloniki
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Reiling relies on K9 separation technology
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Waste reduction with Sesotec sorting systems
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Taiwanese company automates plastic bottle sorting
Electrocycling

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Electrocycling uses Sesotec sorting systems
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Glass sorting with Sesotec sorting systems at Schirmbeck Glasrecycling
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Reliable sesotec sorting systems convince RecyPET
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MB-Sort – Recycling of metal waste and plastics with Sesotec VARISORT COMPACT sorting system
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Sesotec sorting systems secure supply of recycled PET material
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Recycling of Electrical and Electronic Waste
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Sesotec sorting systems for globally leading e-scrap recycler
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Sesotec systems in Ireland’s most advanced glass recycling facility
Multi P E T Flake Purifier plus Sept2019

Case Studies

High-quality PET recyclate for the plastics processing industry
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Case Studies

Reiling Plastic Recycling will do whatever it takes to produce the purest flakes
Reiling is prepared to fulfill this need, offering an entire range of services from collection (full service or DIY), to processing (converting bottles to flakes), to creating carefully controlled end products. For those who will eventually buy the flakes, color and material purity are of central importance, as high-quality starting materials are needed to manufacture new products.
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Case Studies

RE-Glass helps Hungary‘s glass recycling industry get fit for the future

Foreign materials posed the biggest challenge to the new plant. Contaminants such as ceramics, stones, porcelain (CSP), metals, paper, and plastics comprise as much as 15 to 20% of the total weight of all collected glass waste. To overcome this challenge, KRS supplied a sorting system that meets these requirements.

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Case Studies

Futurapet: Sesotec is our partner in material sorting and analysis

In a plant equipped with stateof-the-art (sorting) technology, Futurapet recycles plastic waste. The secondary raw materials obtained are returned to the plastics processing industry. When Futurapet was founded, General Manager Oğuz Engin and his t eam were looking for innovative solutions that efficiently deliver high-quality end products.

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Pure recyclate is the be-all and end-all for profitable PET recycling

Reiling relies on sound quality inspection with sorting and material analysis systems from Sesotec

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REKIS Croatia: high-purity rPET is used to make new bottles

Reliable and precise sorting with multisensor sorting systems from Sesotec

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Case Studies

Mission PET – Circular economy needs material cleaning with state-of-the-art technologies

Mission PET sees the circular economy mission in the consistent implementation of PET recycling. The bandwidth for the use of recycled PET material is diverse. However, only high-purity rPET material also meets the requirements that correspond to those of virgin material. The demands placed on the recycling process for preparing the PET material are correspondingly high. Best decontamination and material cleaning of the PET starting material are the prerequisites for maximum purity of the end product.

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Case Studies

How Reiling brings valuable, dark glass cullet back into production

Thanks to the new Sesotec technology, more valuable, dark cullet remains in the material cycle. The proportion of glass recovered is significantly increased once again and can be used to add value in high-quality melting applications.

preview economy meets ecology

Industry Brochures

Economy meets Ecology

Sorting and Detection systems for every stage of the Circular Economy in the plastics industry.

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Metal and E-Scrap Recycling
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Systematic glass recycling
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Industry Brochures

Solid Waste Recycling
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All about PET
Purifier

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FLAKE PURIFIER+

Multi-Sensor Sorting System for the Plastics Recycling Industry

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K9

Förderband-Sortiersystem für die Glasrecycling-Industrie

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SPEKTRUM

Sortiersysteme für die Glasrecycling-Industrie

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VARISORT

Multi-Sensorsortiersysteme für die Recycling-Industrie

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VARISORT COMPACT
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VARISORT+

Flexible sorting system for plastic bottles and trays

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Product Brochures

VISUDESK

VISUDESK, the new visualisation software for sorting machines, makes your sorting processes transparent and enables direct control for higher efficiency and higher profitability.


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