DEVEX Extraction Plant

TEC Square works close together with DEVEX Verfahrenstechnik and is the representative in Asia and assists in general throughout the world. DEVEX has gained a wide experience in the design, manufacturing and installation of Extraction Plants and the equipment for continuous and batch recovery of essential oils, oleoresins, aromas, natural extracts and proteins.

DEVEX extraction plants characterize themselves through an easy raw material charging- and discharge system. Furthermore the systems can be cleaned quickly, which make the operation of the system comfortable with regards to production as well as product changeover.

The TEC Square engineering team has worked with DEVEX plants for many years and would be pleased to assist you with evaluation of the potential of such a plant for your operation.

Extraction plants can be found in many different applications:

  • Pharmaceutical Industry
  • Chemical Industry
  • Food Industry
  • Cosmetics Industry

Example of a flow-sheet for a single DEVEX extraction plant



Typical Applications
  • Pressures: 0.5 barg or 3 barg
  • High Pressure Extractors up to 40 barg
  • Extractor sizes 20 Liter – 10 m³
  • single or multistage Extraction
  • ATEX / Non-ATEX
  • Pilot Extraction Plants
  • Tailor-made designs
Various Processes
  • Liquid-Solid Extraction
  • Liquid-Liquid Extraction
  • Liquid-Gas Extraction
  • Steam Distillation
  • Options for Vacuum Stripping
Various products
  • Coffee
  • Tea, Leaves
  • Roots, Barks
  • Spices
  • Fruit
  • Seeds
  • Herbs, Medicinal Plants



DEVEX Pilot Extraction Plant
2 x 100 l Extractors for the Liquid-Solid Extraction of miscellaneous products.
The conical design enables the even distribution of the solvent and facilitates the discharge of the raw material.

The plant is functionally tested before delivery.