Tailor made pressure vessels from Bachiller

Tanks, reactors, collectors, autoclaves and more, are among the offering from the Spanish company that specialises in the design and construction of process equipment and pressure vessels for various industry sectors

Bachiller designs and builds all kinds of tailor made pressure vessels, such as tanks, reactors, collectors, autoclaves etc. according to the main international mechanical design codes, using state-of-the-art design software and according to the particular specifications of the client.


  • Heating / Cooling by double jacket, half coils or dimplate jacket
  • Internal coils or heated/cooled baffles
  • Internally mechanical polished, from Ra< 1.2 μ up to Ra< 0.2 μ
  • Internally electro polished
  • CIP-SIP systems, validatable by means of Riboflavin test
  • Supply of ladders, platforms and handrails
  • Thermal insulation with a tight welded cover in stainless steel
  • Agitators available with axial flow, radial or combined double flow
  • ATEX execution officially certified for internal zone 0/20

Bachiller specialises in providing the best technology for customers in four specialised lines of work: process equipment, pressure vessels and columns, mixing technology and drying technology.