Process refrigeration


Refrigeration for experimental and test facilities, climatic chambers, the machine-building and plastics industries, laboratories, recooling and cooling water installations, and air-conditioning systems.

We plan and design the following specific infrastructure installations for the process refrigeration segment:

  • Refrigeration plants of all kinds
  • Cooling distribution and supply systems for consumers
  • Recooling systems of all kinds
  • Heat recovery and waste heat utilization systems
  • Air-conditioning and dehumidification systems
  • Supply air distribution systems with zone regulation
  • Design and layout of complete hydraulic systems
  • Measurement and control technology installations

Customer benefits

  • Refrigeration installations using natural refrigerants such as ammonia, CO or propane, or cascade refrigeration plants using these refrigerants in combination, as well as synthetic refrigerants
  • High performance scalability
  • Redundancy modes and configurations to ensure high availability
  • High energy-efficiency and economy
  • Low operating costs even at high loading
  • Low CO emissions with small CO2 footprint
  • High dependability and operating security
  • High flexibility and supply reliability


  • ETH Zürich Forschungsanstalt Lindau, Kältesanierung Klimakammern, Kühlräume und WRG
  • Agroscope ACW Changins Nyon, Expertise CO2-Booster-Kälteanlage für Klimakammern
  • Siegfried AG, Zofingen: expertise for an R134a direct evaporation plant
  • IBM Gigaplex, Meyrin: air-conditioning system with dehumidification
  • EMPA, St. Gall: climatic chambers and water chilling plant
  • SBB, Olten: air-conditioning test facility with R507 refrigerant
  • Pricewaterhouse Coopers, Oerlikon: building automation with individual room control


    You are welcome to contact us for additional references or a personal appointment:

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