Production methods

Certified mechanical engineering workshop manufacturing.

As a result of long-term determined development work, our production processes are fine-tuned to produce a wide range of high-quality products and services, which are available either individually or as a package, depending on the needs of each and every customer. Most often, our deliveries include two or three of the following services:


  • Flame and plasma cutting by using an NC controlled cutting machine
  • Bevelling either by machining, mechanical bevelling or flame cutting

Cutting of calotte


  • Submerged arc welding
  • MAG flux-cored wire welding
  • TIG welding
  • Manual metal arc welding

Welding quality management in compliance with ISO 3834-2:2021 and certified by DEKRA

Hemispherical head welding

Cold forming

  • Dishing
  • Flanging
  • Plate rolling
  • Bending

Plate bending

Hydraylic press

Plate rolling

Welding for hemispherical head

Submerged arc welding for a rotor center