In the production of instant coffee, the coffee extract is produced by extracting the roasted and milled grain with hot water in high-performance percolators.

The grinding of non-soluble coffee, which remains in the percolator after extraction, can be mechanically dehydrated in a residual humidity of 52% H2O, thus allowing generation of energy.

After the extraction process, the aromas are recovered and the coffee extract is concentrated in optimal conditions, taking care of the properties of the product following with spray drying or lyophilization to produce industrial or agglomerated dust.


  • Egg

  • Flavors

  • Natural extracts

  • Medicinal extracts

  • Species

  • Coffee

  • Tea

  • Fruit juices

  • Coconut cream

  • Yeast

  • Food supplements


  • Juices concentration 

  • Solid-liquid extraction

  • Liquid-liquid extraction

  • Liquid-gas extraction

  • Steam distillation

  • Vacuum rectification 

  • Lyophilization

  • Vacumm concentration and drying

  • Heating and cooking of food in roasting and grinding of coffee

  • Management of green coffee

  • Continuous direct steam DSI


  • Turn-key projects

  • Process descriptions

  • Electric engineering

  • Software programming for control and instrumentation systems

  • Instrumentation

  • Control panel manufacturing

  • Mounting

  • Start up

  • Pilot tests for evaporation, drying, extraction, roasting and grinding

Would you like more information, book a meeting or receive a quotation? Please send us a message

Oficinas Centrales

Process Technology Solutions S.A. de C.V.
Aconcagua # 16, 2do. piso

Col. Lomas de Occipaco

Naucalpan, Edo. de México


Tel: (55) 5363 - 4350 
Fax: (55) 5019 - 4566