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Final Report on 14th Polyurethanex 2023 Exhibition

Exhibition Organiser:

Mir-Expo Exhibition Company

The same time the same place there will be specialized exhibition:

 16th Composite-Expo 2024 Exhibition

Website counter:


TEKHMASH, OOO, Saint Petersburg, Russia

14th International Exhibition Polyurethanex 2023 Exhibitor

March 28 - 30, 2023 / Pavilion 1, Expocentre Fairgrounds, Moscow, Russia



Tekhmash, OOO

The company develops and manufactures dosing machines under SEDNA brand, as well as polyurethane foam production equipment. The company uses its many years of experience in servicing and operating imported and locally sourced equipment on various production lines to manufacture state-of-the-art dosing machines with a nameplate capacity of 10–500 liters per minute.

Since 2016, Tekhmash also manufactures versatile mixing heads—both straight and L-shaped—that can be mounted on dosing machines from any manufacturer. Designing equipment to suit specific customer needs, in-house manufacturing of mixing heads, and prompt after-sales service makes SEDNA machines a competitive alternative to their European counterparts.


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