Columns & Towers

Tailor made columns and towers

Bachiller designs and manufactures all kind of columns and towers according to the main international mechanical design codes, using the ultimate design software and under the particular specifications of the client.

Mechanical design

  • ASME VIII div.1 - AD-2000 - EN-13445 - BS-5500
  • Design software: Microprotol / Compress / PVElite
  • Finite Element Analysis (FEA)
  • Seismic and wind loads calculations according to the pertinent local rules
  • Design of internals: Trays, supports and other
  • Design of platforms, ladders, sliding guides and foundations

Production range

  • Weight:                 Up to 130 tons
  • Diameter:             From 200 mm. up to  7.500 mm
  • Height:                  Up to 50.000 mm
  • Thickness:           From  3 mm. up to 50 mm
  • Welding: 
    • Automatic SAW welding machines
    • Welding machines for GMAW, FCAW y GTAW
    • Certified welding procedures and welders 

Features and options

  • Supported by means of skirts, brackets or rings.
  • Fabrication of internals (trays, supporting rings, distribution pipes…)
  • Heating / Cooling optionally by double jacket, limped coils or dimplate
  • Internal coils available
  • Inserted tube bundles possible
  • Internal polishing, from Ra ≤ 1.2 µm up to Ra ≤ 0.2 µm
  • Internal Electro polishing as an option
  • Supply of ladders, platforms and handrails

Typical processes

  • Catalyst regeneration
  • Distillation
  • Evaporation
  • Fraction
  • Oxidation
  • Purification
  • Rectification
  • Separation

Construction material

  • Austenitic Stainless Steels
  • Superaustenitic Stainless Steels
  • Duplex and Superduplex Stainless Steels
  • Nickel Alloys and Superalloys
  • Titanium
  • Cladding
E. Bachiller B, S.A.
Can Guasch,3
Pol. Ind. Levante
08150 Parets del Vallés
Barcelona - España
España, Technology for life
PYME Innovadora
MEIC - Ministerio de Economía,
Industria y Competitividad
E.Bachiller B., S.A., Todos los derechos reservados 2011 - 2019 ©