Controlled Atmosphere (CA) and Modified Atmosphere (MA) Chambers

Controlled Atmosphere (CA) and Modified Atmosphere (MA) Chambers - Extend Shelf Life of Foods

CA and MA chambers are primarily cold storage solutions that help extend the shelf-life of fruits, vegetables, grains, and other food items including dry fruits. By controlling the gaseous environment in these units, you can effectively reduce the rate of respiration, microbial growth, and enzymatic spoilage or browning. This is where the main difference between CA and MA comes in. It is the stable control of various gases including CO2, O2, N2, and ethane that can help store different types of products for an extended period of time.




Neras's CA and MA chambers utilize state-of-the-art refrigeration technology and the experience of working with the leading businesses to present customized solutions for all kinds of storage needs.

These chambers are equipped with:

  • A single system to control temperature and humidity
  • Effective racking system
  • Customised lighting conditions
  • Scroll or semi-hermetic compressor
  • CFC-free refrigerant
  • Fan speed regulation
  • Rack-assisted or mezzanine-assisted storage
  • Selective racking—single and double deep
  • Multi-deep drive-in racking
  • Multi-deep shuttle racking
  • Automated storage and retrieval system (ASRS) and more!
  • These tailored solutions are perfect for 3PL (third-party logistics) companies, eCommerce, Retailers, agricultural horticultural industries.
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