BACHILLER is an industrial engineering company specialising in the design and manufacture of process equipment and pressure vessels for the chemical, petrochemical, pharmaceutical, cosmetic and food industries.

We offer a wide range of high-quality equipment and solutions for very diverse processes:
Pressure Filtration (Nutsche filters)
Vacuum Drying
Mixing and Homogenisation of Solids and Powders
Processing of Liquids and Semisolids
Agitated Reactors,
Static Equipment and Pressure Vessels

Our services include custom design of the project, production of the equipment, laboratory tests, quality control and after-sales support.

Company with Spanish capital founded in 1971.
Our main offices, manufacturing workshops and test laboratory are located in Parets del Valles, 20 km from Barcelona. We have two production centres totalling more than 9,000m².


We are present in more than 35 countries, either directly or through our extensive network of representatives and local partners. Thanks to this distribution on the territory we can respond to any need at the global level.


Our experience, investment in R+D+i and high quality standards make us world leaders. We have the quality certifications ISO 9001:2015, ISO 14001:2015, ISO 3834-2, the seals U and U2 from ASME, the HP0 certificate in accordance with AD-2000 Merkblätt, the Module H & H1 in accordance with PED and the Manufacture license of special equipment (pressure vessel) Republic of China.

LRQA Certified


We improve the productive processes of our customers in a sustainable manner while being committed to social development”

The Mission of Bachiller is to improve and optimise the production, mixing and drying processes in sectors such as those occupied by the Chemical, Pharmaceutical, Petrochemical or Cosmetic industries, contributing to the sustainable development of the international industrial fabric. We are committed to the generation of quality employment, to promoting the career plan of our employees, contributing to their training and work/life balance, favouring a good working environment and equal opportunities. All of this, within the framework of our strategy of social responsibility and compliance with tax regulations.

Our Vision is to be the multinational engineering leader in the manufacture and marketing of static and process equipment, being respectful with regards to global economic and social development, following and staying true to our ethical principles, demanding quality and good service.

  • Creation of added value
  • Business ethics
  • Job security
  • Quality
  • Research, innovation and development
  • Equality Plan


See you soon at ACHEMA

We would like to meet with you at ACHEMA 2024 from June 10th to 14th at Messe Frankfurt, Germany. Our sales representatives for process equipment and pressure vessels will be [...]

New facilities in Parets del Valles

We are thrilled to present our new facilities in Parets del Vallès! In the following photos, you can see our new reception, a new after-sales office, as well as some [...]

We will be present at INTERPHEX

After these rejuvenating Easter holidays, we're back with full energy! In less than two weeks (April 16-18), we'll be exhibiting at INTERPHEX Global, held at the Javits Center in New [...]