A good blast freezer should provide rapid temperature drop (e.g. −30°C or lower), high air flow, precise temperature and humidity control, sturdy build for corrosion resistance, efficient condensing units, and reliable control systems.Bluecold’s solutions include refrigeration systems, freon and ammonia coolers, slim line dual discharge units and blast freezer & chiller products.
Ammonia cooling systems tend to offer higher efficiency and better performance for large-scale, heavy duty operations, whereas freon (HFC/HFO) systems are more commonly used in smaller, modular rooms. Bluecold offers both ammonia cold storage cooling unit options and freon indoor units as per requirement.
Walk-in freezers are usually maintained at around −18°C to −25°C, blast freezers drop rapidly to −30°C or lower, while chiller rooms for meats or dairy often stay between 0°C to 4°C.The exact range depends on the product stored — seafood, meat, dairy, fruits etc — all of which Bluecold offers their machiners.
Choose size based on storage capacity needed + anticipated growth; insulation (thickness & type) should account for high ambient temperatures and humidity. Bluecold designs condensing units and cold rooms with insulation and compressor sizing that handle tropical conditions.
The exact number depends heavily on insulation, ambient conditions, daily load, cycling, and efficiency of the compressors. Bluecold can provide power consumption estimates as part of load calculation and design.
Turnaround depends on project size, customization, and location. For standard cold room units or condensing units, delivery is relatively swift; larger or heavily customized blast freezers take more planning. BlueCold is known among its customers for relatively fast delivery, good customization, and support.
Yes. For applications like seafood and coastal processing where humidity and corrosion are big challenges, BlueCold provides units (materials, coatings, fan types) engineered to resist rust, high air moisture and salt conditions.
Regular maintenance includes cleaning condensers, checking seals/insulation, monitoring refrigerant levels, checking fan performance, ensuring controllers are functioning, regular calibration.
BlueCold serves a wide range: meat & poultry processing, seafood, dairy, fruits & vegetables, banana ripening, chocolate, flowers, potatoes, chillers for ready-to-cook food, cold storage logistics etc.
You can contact BlueCold via their website “Contact Us” section; they also have a mobile app “BlueCold App Heat load calculation” to help estimate refrigeration load requirements.
Cost depends on size of cold room, storage capacity, temperature needs, and type of refrigeration (ammonia or freon). While prices vary, Indian manufacturers like Bluecold are known for offering affordable and reliable systems, often at lower costs than imported options.
BlueCold is one of the few Indian manufacturers that designs and supplies the entire range — condensing units, indoor units, control systems, evaporators, blast freezers, and ripening chambers — offering complete solutions to cold storage operators.
Yes. Bluecold produces machinery with international-grade quality, corrosion-resistant materials & processes, and energy-efficient designs — making them a strong alternative to European suppliers.
Energy can be saved by upgrading the coil designs that allow efficient heat exchangers and reduce pressure drop. Bluecold specializes in energy-efficient designs.
Energy can be saved by upgrading the coil designs that allow efficient heat exchangers and reduce pressure drop. Bluecold specializes in energy-efficient designs.
Bluecold specializes in controlled atmosphere (CA) storage systems for apple preservation, particularly serving growers in Kashmir and Himachal Pradesh. Their CA rooms integrate gas-tight construction, oxygen and CO2 scrubbers, and precise atmospheric control to extend apple shelf life by 6-8 months while maintaining quality and reducing spoilage.
Bluecold designs and installs ammonia-based refrigeration systems for large-scale cold storage facilities, incorporating modern safety systems, automated controls, and energy-efficient two-stage compression for optimal performance. Their ammonia systems are particularly effective for facilities above 1000 MT capacity, offering superior energy efficiency and lower operating costs.
