Metalwork and welding continue to be one of the CALDETEC, S.L.’s strongest points. The experience and professionalism of our staff and our technical equipment enable us to offer our customers a wide range of types of work and welding.
Types of metalwork:
- Large steel / aluminium / stainless steel structures.
- Machine-welded structures.
- Pressure vessels.
- Heat exchangers.
- Metalwork.
- Manufacturing and Assembly of ducts and pipes.
- Fine, thin metalwork.
Types of welding work:
All our welders are certified under various standards, mainly UNE and ASME, and in various systems, MIG (GMWA), TIG (GTAW), and Electrode (SMAW). We have various certifications that are kept up to date:
- Steel welding.
- Aluminium welding.
- Stainless steel welding.
- INVAR welding.
- Mixed Stainless-Carbon Steel welding.
Main Welding Certificates
Metalwork and welding machinery:
- Band saw, up to 500mm.
- Four-roll bending rolls, L=3mm.
- 300TN press.
- MIG/MAG double pressed arc welding machines, up to 500A.
- TIG Fronius machine, 400A. (MagicWave 4000).
- TIG Praxair machine, 350A. (SUPERIOR TIG 422 AC/DC W).
- Column drills.
- Plasma cutting.
- Oxy-acetylene cutting.
- CMA hydraulic thread cutter, up to M40.
