Heavy Wall Construction


Development of Half Pipe Reactors


Thermal & Stress Analysis


Welding Technology

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Roben Manufacturing specializes in the mechanical design and manufacture of Columns and Towers in accordance with ASME and client specifications. We work closely with column internals manufacturers to ensure design conceptualization, operating efficiency and safety. Our experienced equipment designers consider seismic, wind loading, pressure and temperature. Equipment, piping, structural steel platforms and other auxilliary systems are all evaluated to provide the best economics for optimized design and safety.

Mechanical design
  • Design software: Compress
  • Finite Element Analysis (FEA)
  • Seismic and wind loads calculations
  • Design of internals: Trays, supports and other
Production range
  • Weight: Up to 200 tons
  • Diameter: From 200 mm. up to 7.500 mm
  • Height: Up to 50.000 mm
  • Thickness: From 3 mm. up to 50 mm
Features and options
  • Skirt, brackets or ring support.
  • Fabrication of internals (trays, supporting rings, distribution pipes…)
  • Supply of ladders, platforms and handrails
  • Internal coils available
  • Design of platforms, ladders, sliding guides and foundations
Construction material
  • Austenitic and Duplex Stainless Steels
  • Ferritic Stainless Steels
  • Nickel Alloys and Super Alloys
  • Aluminum
  • Titanium
  • Clad combinations