Research and development


R&D, engineering, patented technologyengineering department

Knowledge, know-how...

OLEXA® designs all its units in France – North of Paris – to ensure state-of-the-art technology and 100% French quality.

Result: a complete set of engineering services:

  • Site plan of process equipment with general dimensions of the building
  • Flow sheet showing flow (materials, energy, ...) and location (machines, motors, sensors)
  • List of emissions
  • List of projected energy consumption
  • Foundation plans
  • Technical lists (sensors, motors, ...)
  • Electrical diagrams
  • Isometric plans

Patented technology

Always at the forefront of technology, we build on our technical advantage with continuous innovation. We keep this aspiration in mind with our testing centre.

We also have pilot units to test and perfect machines for products that need to be processed on the client's premises.

Our design office is also constantly researching new products or improving our existing range. This allows our clients to benefit constantly from the latest technologies and innovations.

OLEXA®, a guarantee of innovation and quality for three generations.


focus on Pellets system

OLEXA® developed a granulation system in answer to problems with meal transport and storage and to optimise performance during solvent extraction.

This system is directly fixed onto the press and it really simplifies the usage, requiring absolutely no energy input (electricity). You can produce high quality pellets in varying sizes: 6 – 8 – 10- 12mm in diameter.

It is protected by an European patent.