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Controlled Atmosphere Chamber

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CA Chamber Technology

control atmosphere

We are a leading Manufacturer of controlled atmosphere chamber in India & Nepal.

The experiments carried out in the 90's, gave Fruit Control Equipments the initial impulse for the study and elaboration of a new technology that represented the evolution of the controlled atmosphere and successively UO formulae. By that time, taking advantage of the experience gained and improving the initial technology.

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The Blueice India method corresponds to a cycle repeated over time of the initial oxygen stress phase followed by the ULO phase, placing great attention on the CO² concentration variations inside the store based on the variety of the fruits, combined with some quality control tests on the stored product.

 

The Blueice India project application requires above all optimal gas tightness and should be applied in cells containing the same variety of apple When loading the fruit into the cells, a representative sample of the various lots inside the cell of 8-10 crates must be placed in front of the hatch each containing 3-5 apples from each lot.

 

During the stress period, quality control checks should be taken out for samples. The successive gas stress periods and their conditions are decided on the basis of analytical results with particular reference to the apples ethanol content which may be carried out with an easy to use a kit by the fruit warehouse technician or Fruit Quality Control manager.

 

Blue Ice’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
  • A completely automatic control system, eliminating the need for an operator
  • Scroll or semi-hermetic compressor
  • Fan speed regulation
  • CFC-free refrigerant

Blue Ice’s CA and MA chambers significantly reduce your investment in a humidifier or a dehumidifier, depending on the food item. These solutions are perfect for vegetable distributors, Agri consortiums, farmers associations, chips manufacturers, retailers, dry fruit wholesalers and importers, chilli suppliers and distributors, and many more! Blue Ice’s CA and MA chambers offer superior performance and energy efficiency and can be customized for the storage of Chili, Potato, Dry Fruits, Onions etc.

Complete Cold Chain Infrastructure Support

At Blue Ice, we go beyond individual storage solutions to provide comprehensive turnkey cold chain infrastructure services. Our cold rooms and storage are preservation chambers, usually assembled at the deployment site to the desired dimensions and specifications of the end user. We provide our services in designing, engineering, manufacturing, assembling, fabrication, installation, testing and commissioning with the best quality after-sales services for ammonia-based large cold stores for storage, blast freezers, and hardening chambers.

These chambers are generally built using insulation materials, polyurethane foam (PUF), highly efficient & precisely designed to cater for a wide temperature range from +15 ℃ to -40 ℃ high quality doors & accessories and ammonia refrigeration units specially designed for energy efficiency, low noise and easy maintenance, which gives the same performance for many years. Our cold rooms are largely used in industries like hospitality, dairy, ice-cream, horticulture, Medicare, pharmaceuticals, frozen products and specialty applications.

Our cold rooms have several benefits, such as

  • Easy to assemble and dismantle
  • All side PVC gasket
  • Homogeneous PUF density
  • High ambient refrigeration design
  • Wall to top cam-lock joints
  • Fully customized

Advanced Refrigeration and Evaporator Technologies

To ensure your cold chain infrastructure performs at its best, we integrate advanced refrigeration and evaporator technologies tailored to your needs:

  • Refrigeration Technology:
  • Single-stage compression systems with evaporators configured as:
    • Direct-expansion
    • Flooded
    • Liquid overfeeds
  • Multi-stage compression systems with economizer or two-stage compressors
  • Cascade systems
  • Evaporator Technology:
  • Very low temperature blast freezing
  • Low temperature holding freezers
  • Medium temperature storage coolers, production areas, air-conditioning
  • Additional options include evaporative, atmospheric, PHE, air-cooled, and shell & tube systems
  • Liquid-Cooling (Secondary Fluids and Product):
  • Shell and tube
  • Plate and frame
  • Shell and plate
  • Falling film
  • Scraped surface
  • IBC/IAC

With Blue Ice, you get a partner dedicated to delivering energy-efficient, low-maintenance, and fully customized cold chain solutions that keep your products fresh and your operations running smoothly.

Committed to Your Satisfaction

Our Presence At Expo

International Dairy Federation’s World Dairy Summit (IDF WDS 2022), 12-15 September 2022 @Noida, Delhi
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Queries

Frequently Asked Questions

01. What is a Controlled Atmosphere (CA) Chamber?
A Controlled Atmosphere (CA) Chamber is a specialized, airtight storage environment that regulates Oxygen, Carbon Dioxide, and Nitrogen levels alongside temperature. By precisely controlling the gas composition, the chamber slows the natural respiration rate of produce, effectively “putting it to sleep” to maintain peak freshness and nutritional value.
CA Chambers extend shelf life by reducing Oxygen levels and increasing Carbon Dioxide to inhibit ethylene production and metabolic activity. This process prevents over-ripening, decay, and weight loss in high-value crops like apples, pears, and kiwis, allowing them to be stored up to four times longer than standard refrigeration.
A high-performance CA Chamber integrates gas-tight PUF panels, airtight doors, and specialized equipment including Nitrogen generators, Carbon Dioxide scrubbers, and Ethylene converters. Advanced PLC-based control systems monitor the atmosphere in real-time, ensuring the precise gas ratios required for different agricultural commodities are consistently maintained.
Controlled Atmosphere technology is ideal for climacteric fruits and vegetables that continue ripening after harvest. This includes apples, pears, kiwis, grapes, and cherries. By maintaining an optimal gas-tight environment, CA Chambers ensure these premium crops retain their firmness, flavor, and color for long-distance export and off-season sales.
Blue Ice India is a leading manufacturer specializing in turnkey Controlled Atmosphere solutions. We combine advanced gas-management technology with superior insulation and airtight engineering. Our CA Chambers are designed for energy efficiency and precision, providing reliable, long-term preservation for agricultural hubs throughout India and Nepal.

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