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A brand of Bouygues Energies & Services
Kummler+Matter EVT

CA fruit cold storage

"CA" stands for "Controlled Atmosphere". This refers to refrigerated rooms that maintain an artificial atmosphere that is continuously monitored and kept at constant values (e.g. for oxygen and carbon dioxide) in order to slow down the ripening process of the chilled goods. Removing the natural ripening gas ethylene ensures that the chilled goods remain fresh.

Facts & figures

Trade Refrigeration
Client Urs Grunder, farmer
Property Special refrigeration system for cold fruit storage with controlled atmosphere

Our services

  • CA cold store consisting of two cold rooms
  • gas-tight and pneumatic closing mechanism
  • Two refrigeration compressors (external, speed-regulated condensers)
  • Regulation and electrical control cabinet
  • Absorption unit for the generation and regulation of CO2/O2-ratio