P (Pura) Optical sorter
The P series are multispectral optical sorters that, thanks to AI, effectively separate various types of plastics, ensuring high purity of the raw material.

P Series – multi-channel multispectral sorter enabling the sorting of individual types of plastics equipped with AI
P sorters use a wide range of analysis and machine learning algorithms to separate plastic by type with the highest precision.
Advanced machine learning
AI recognizes features invisible to the naked eye, increasing efficiency.
Accurate plastic distinction
Separation of types, e.g., PP and PE, with an efficiency of over 95%.

PLOV technology
Even material feeding guarantees high sorting quality.
Elimination of contaminants
Neural networks identify differences in color, shape, and structure.
Multispectral sorting
Analysis in UV, NIR, and SIR enables precise differentiation of plastics.
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Detailed model description
The application of machine learning algorithms based on artificial intelligence paved the way for the development of the next generation of optical sorters. Artificial intelligence models have been calibrated to learn differences not only visible to the operator but also from the UV or near and mid-infrared NIR, SIR spectrum. This allows sorting types of plastics according to their functional groups.
Recognition technology powered by artificial intelligence based on large-scale neural network models accurately identifies subtle differences in color, shape, size, and structure, comprehensively improving the ability to sort materials and remove contaminants.
Using sensors across a broad electromagnetic spectrum, including infrared and ultraviolet, this system can analyze plastics by type. For example, it can distinguish multi-colored PP from multi-colored PE with an accuracy of over 95%, regardless of the color of the input material.
About technology
Recognition technology based on a proprietary neural network model accurately identifies subtle differences in color, shape, size, and structure, comprehensively improving the ability to sort materials and remove contaminants.
PLOV technology ensures even distribution of sorted materials while maintaining high efficiency, which translates into very high sorting accuracy.
Multi-pixel fusion technology MPF, which uses UV, NIR and SIR cameras in addition to color cameras, allows for the precise removal of defects in color, shape, size and foreign bodies using a broader spectrum of the electromagnetic spectrum than just visible light.

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Training by Smartsort Company
Optimization of a sorting proces is never a one-time operation, concluded with purchase installation and commissioning of devices, but rather it is a continuous process requiring proper handling of equipment, responding to periodic changes in production conditions and market conditions, and ultimately it is also dependent on the appropriate level of personnel training.
Furthermore, modernization of an existing part of the production line or installation of a new one, with parameters closer to the optimum brings with it the possibility of change to some parameters in another section of production.
Good to know – important information
Bulk materials for which we implement our sorting systems are subject to change across individual batches delivered to the plant, either year by year, or due to sourcing from different suppliers. Assumed sorting goals may also change when there is a demand, for example, for a higher- or lower-class product. In each of these cases, a single optimization criterion remains constant: as much material as possible is to be recovered and brought to a saleable condition. Therefore, we offer audit or training services tailored to the needs of each client.
Currently available packages
Audit plan
A service engineer optimizes sorting programs for current conditions and those predicted in the production plan for the near future. This is an alternative to training plant employees to higher levels of advancement in equipment operation, limiting their duties to selecting appropriate sorting programs.
This is an excellent solution for industries where it is difficult to find suitable operators, or production employees often change positions.
Training plan
Having qualified staff to operate specialized equipment is an invaluable asset for any production plant where many different types of bulk products are sorted, they come from various sources, or production goals are subject to change.
In such cases, an employee or employees with a permanent position are usually delegated to operate the devices, for whom we can conduct training both at the employee’s plant and at our facility.
Mixed plan
Depending on individual abilities and available time, full training of independent operators handling an optical sorter can take a significant amount of time. During this period, the line’s output parameters cannot be lowered. In such situations, we suggest combining training with conducting audits at the plant.
Moreover, even proficient operators will perform better at optimizing the line’s operation during an audit, under the supervision of an experienced SmartSort engineer, even if those were to take place at a greater time interval.
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Smartsort Company
28 Czerwca 1956r. St. 406/224
61-441 Poznań
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Pasjonatów St. 9 62-090 Dąbrowa
Tax ID (NIP) / REGON
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Tax ID (NIP): 7831777404
REGON: 380029779
KRS: 0000729195




