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Our facility

Symmikton S.A. owns a cutting-edge, ISO-certified steel structure facility located in Inofita, Greece. The key technological features of this facility are:


Interior view of the Symmikton facility in Inofita, Viotia


Technologicaly advanced machinery gives Symmikton S.A. the capacity to comprehensively address a wide range of steel structures that require production of welded profiles or processing of standard structural steel.

Our facility is based on 5 independent lines:

Beam line

Automated cutting, drilling and marking of structural steel with section width up to 1,200mm. The accuracy of the machinery is +1/-1mm (non-cumulative). Drilling can be done on 3 axes simultaneously, with 8 different options for the diameter of the holes.

drilling-1 The automated cutting, drilling, and marking station

drilling-2 Close-up of the 3-axis drilling head

Punching line

Automated cutting, drilling and marking of steel angles and plates. Automated CNC machinery employed includes;

angle-punching The angle punching station

plate-punching The plate punching station

Robot line

Automated plasma-welding and plasma-cutting of structural steel. Includes a Motoman Robot (2001), with space-scanning sensors and moving capability along a 12,000m rail.

robot The plasma-welding and plasma-cutting robot

Beam welding line

Includes T-Master station with dual head submerged arc welding. It has the capability of constructing variable welded profiles up to 2,000mm in height and more than 25,000mm in length.

t-master-1 The T-master station

t-master-2 The T-master station welding a beam

Oxygen & plasma cutting line

Includes fully automated plasma cutter 3,500mm in width and 16,500mm in length, equipped with 5 oxygen torches and 1 plasma torch.

Shotblasting & shotprimer painting line

Processes steel up to 2,000mm in width and 6,000mm in height.

shotblasting The shotblasting and shotprimer station

Operations & Capacity

In order to achieve the verticalization of these lines, our company has formed a Structural Steel Design Department, with experienced engineers and designers. There, we develop models in Instant Steel, a specialized structural solutions software, produce shop drawings in Tekla Structures, and push them to the CNC machines through a dedicated terminal to automate production and minimize errors.

Our factory also operates as a cutting-edge Service Center for any steel structures contractor. Utilizing the unmatched benefits of our equipment, a contractor can achieve low costs and fast delivery times for structural steel processing works. In the international market, Service Centers are popular since they enable top construction quality without the need for heavy up-front investments.

The flagship project that showcased the huge production capacity of Symmikton S.A., was the construction of the 10,500 ton steel frame for the International Broadcast Center in 2002. The project was completed in 5 months (June-October), with our company processing 2000 tons of structural steel per month. This level of speed and efficiency constitutes an insurmountable record for the Steel Structure market in Greece.