Trasko-Stal steel structure manufacture is equipped with a modern machine stock. We have two lines capable of automated welding and CNC machines. We have:
- Farley Fabricator for plasma cutting,
- Messer Griesheim for propane/oxygen cutting,
- SCI 2000 for submerged arc welding,
- JH 120 for automated sub-arc welding;
- Semi-automatic welding machines,
- CNC drill machines,
- Band saws and circular saws,
- Hydraulic sheet straightener to straighten plate girder wavy defects,
- Shot peening machine for sheets,
- Own paint shop;
We conform to the following standards:
- PN-EN ISO 3834-2:2007 (we have the quality management certificate in welding pursuant to IS, PCA and EWF – Quality requirements for fusion welding of metallic materials. Part 2 – Comprehensive Quality Requirements),
- DIN 18800-7 (Stahlbauten – Teil 7: Ausführung und Herstellerqualifikation, Steel building structures. Part 7: Execution and constructor’s qualification); we hold the GSI SLV Duisburg Certificate of Competence, qualifying us to manufacture E-class steel building structures and crane beams pursuant to DIN 4132 (Bescheinigung Klasse E)
We use modern methods of steel structure welding:
- Submerged arc welding (121),
- Active gas arc welding with consumable electrode, MAG welding (135),
- Hand covered-electrode arc welding (111);
In order to provide adequate supervision over quality, we only employ qualified employees:
- Chief Welder – with EWE, IWE certificates and examiner license from Welding Institute - with PN-EN ISO 14731 and PN-EN ISO 9606-1 standards
- Welders – with certificates pursuant - with PN-EN ISO 9606-1 i PN-EN ISO 14732 standard
- Quality Control Department - with IWI-C , VT2, PT2, MT2 i UT2 - with PN-EN ISO 9712 standard
Trasko-Stal steel structure manufacturing plant won the 2007 Quality Forum Quality International competition in the “Q1 Product – top quality product”category.
