SIAG Industrie GmbH

SIAG GmbH describes itself as a partner of the energy transition with over 30 years of experience. Its operations cover steel cutting, steel construction (the core of tower manufacturing), coating, and final assembly of wind energy turbine sections. The company states that over 100 onshore towers leave its plant each year for Germany and Europe.

SIAG GmbH states that it has been a partner of the energy transition for over 30 years. Its steel cutting area processes 2,500 steel sheets and more than 20,000 tonnes of steel annually, using autogenous flame cutting for weld seam preparation and plasma technology for marking, followed by grinding and measuring. Steel construction is described as the core of tower manufacturing, with over 50,000 metres of weld seam per year completing steel sheets into sections up to 35 metres long and 80 tonnes heavy, with in-house inspection personnel. In coating, sections are pre-blasted, primed and finish-coated on two production lines, with around 220,000 square metres coated annually. Final assembly follows coating curing, with over 500 platforms, about 30 kilometres of cable and about 10 kilometres of ladders per year; after final cleaning and transport preparation, over 100 onshore towers leave the SIAG plant each year for Germany and Europe.

Partner of the energy transition

• Onshore wind energy towers

  Over 100 onshore towers leave the SIAG plant each year for Germany and Europe.

1. 1SIAG GmbHsiag-group.com