TECHNOBELL is a proud sponsor of the concert of opera arias

by soprano Sonya Yoncheva

which will take place as part of the 69th Festival Ljubljana
on July, 27 2021 at Kongresni trg in Ljubljana.


Sonya Yoncheva will perform with the tenorist Branko Robinšak and the SNG Opera and Ballet Ljubljana Orchestra.


More: Festival Ljubljana, Facebook profile Festival Ljubljana.


As a responsible partner Technobell continuously provides quality support to our partners in different parts of the world. Even in the Covid-19 pandemic we do our best to service our customers through all stages of petrochemical projects implementation, including during the on-site installation.



Commissioning of the CFW4000 production line

We are proud to hand over the most advanced CFW 400-4000 production line available on the market to our client. Congratulations to our Technobell team and the client’s personnel for a successful start-up, during which a massive 4 m in diameter and 13 m long GRP pipe with almost 20 tons was produced. We wish to our client a lot of success.

If you would like to become a GRP pipe producer, Technobell is the right partner. Should you have any questions, please feel free to contact us.



Technobell Maleic Anhydride Engineer

Technobell’s highly qualified technical field supervisors, composed of process, mechanical and instrumental engineers, are delivering a wide range of skills and competencies which makes Technobell a valuable partner.

Recently Technobell performed one of such on-site technical services in form of Maleic Anhydride plant installation supervision in close cooperation and coordination with our client. All critical piping routing and equipment installations have been checked and commented in order to ensure proper plant operation.

We look forward to plant start-up and commissioning.




Continuous Filament Winding steel band

Did you know that to set up a mandrel of 4000 mm, about 1300 meters of steel band have to be wound?

During pipe production, the steel band can stretch as much as 1000mm due to heat generated by the process. In order to compensate for the elongation and shrinkage of the steel band, an automatic tensioner is installed. The latest automatic tensioner developed by Technobell, together with the warning system, enables our CFW machines to run for weeks without stopping.




Congratulations to our Tecechnobell team in Saudi Arabia and our team in Slovenia for the successful start-up of the CFW1200 production line.

Special thanks to our client and its staff for their support and professionalism.





Plant digitization is fundamental for long term success as it increases productivity, efficiency, reliability, safety and quality, giving you the competitive advantage.

With Technobell team of experienced and qualified engineers, we are providing the complete solution consisting of:

  • 3D laser scanning,
  • 3D modeling,
  • Preparation of Pipe Isometric drawnings (ISO Drawings),
  • Upgrade of existing / preparation of new piping and instrumentation diagrams (P&ID),
  • other products and services.

Owning a plant functional plan 3D digital model enables easier, faster and more effective collaboration among plant managers, operators, process engineers, civil works specialist, maintenance team, installation companies and specialist in field operational safety.

Technobell will work closely with your team as a partner providing support from start to finish granting a total project success.




Technobell CFW400 discs

Did you know that the CFW4000 machine can accommodate any disc size from 400 to 4000 mm? The production of mandrel discs requires extreme precision and a skillful operator.

Aluminum beams supporting bearings are placed on the mandrel discs. The complete set of aluminum beams hold approximately 20,000 bearings. Only high quality bearings are used to ensure a long working life of the aluminum beams. Consequently, the machine operators can have less production stops.



Technobell-Anti-abrasive resins

Technobell is a producer of resins that are specifically formulated for GRP pipes production, including resins with anti-abrasive characteristics that significantly improve the lifetime of pipes used for transmission of mechanically aggressive fluids. In order to meet the market’s growing demand and to preserve our environment, we are testing a new generation of anti- abrasive resins that will have higher resistance characteristics, cost efficiency and will be safer for the environment.

Our company is a producer of a large variety of polyester resins and a supplier of GRP pipe production technologies. By combining the knowledge in both fields Technobell is capable of delivering added value to its customers every day.


Technobell-Anti-abrasive resins


Technobell Technology - PHTM4000

A major manufacturing and logistics challenge in the last CFW4000 project were activities regarding the preparation of individual phases with the aim of ensuring safe work and timely delivery of equipment.

The CFW4000 Pipe Hydro Testing Machine (PHTM) stands out due to its extraordinary dimensions, both in size and weight.

The manufacturing of the approximately 11-metre-long traverse was performed on one of the biggest items of machining equipment. The assembling took place in front of the hall using a 50-tonne crane. The PHTM really looks impressive.