IndustrialRefrigeration.
Design, installation and maintenance of industrial refrigeration systems with subcritical and transcritical CO₂, NH₃ and natural refrigerants for the food, logistics and pharmaceutical sectors.
Refrigerationengineeringwith+25yearsoftrackrecord.
At Isofred we design facilities with maximum cooling capacity and minimum energy consumption for the food, logistics and pharmaceutical sectors.
We use CO₂, NH₃ and natural refrigerants under RSIF and F-Gas regulations to guarantee operational performance, energy efficiency and production continuity.
| Parámetros | Capacidad |
|---|---|
| Temperature | −40 °C to +18 °C |
| Refrigerants | CO₂, NH₃, A2L, Glycol |
| Capacity | 30 kW up to +1 MW per project |
| Compliance | RSIF, F-Gas 2024/573, ISO 22000 |
Typesofrefrigerationfacilities.
Industrial Cold Rooms
End-to-end design of large-volume preservation and freezing rooms with high-density sandwich panels and thermal sealing systems.
Subcritical and transcritical CO₂
CO₂ plant installations, the most environmentally friendly and efficient solution for modern commercial and industrial applications.
Ammonia (NH₃)
High-capacity ammonia facilities, the natural refrigerant par excellence for heavy industry and large-scale processes.
Freezing Tunnels
Rapid deep-freezing systems for industrial processes, guaranteeing the biological and structural quality of the product.
Glycol Systems
Cold distribution through secondary fluids (glycol water), ideal for secondary processes and workroom climate control.
Need a custom project?
Request a technical studyDoesyourfacilitycomplywithF-Gas?
The F-Gas Regulation 2024/573 phases out high-GWP HFCs. Facilities running R404A or R134a will need conversion before 2030. We have been installing natural refrigerants for over 25 years.
Subcritical and transcritical CO₂ for medium and large scale. NH₃ for higher capacities where efficiency is critical.
Request a conversion studySubcritical and transcritical CO₂
GWP = 1. Temperatures down to −40 °C. Ideal for logistics, fruit and vegetables and food
NH₃
GWP = 0. COP over 10% better than HFCs. Capacities from 200 kW. Heavy industry
A2L and Glycol Systems
Low-flammability refrigerants (R32, R454B, R455A) for applications where CO₂ or NH₃ are not technically viable. Reduced GWP compared with traditional HFCs and F-Gas 2024/573 compliance.
Engineeringanddeliveryfromstarttofinish.
We deliver every phase of the refrigeration project with our own team, from engineering to commissioning. That allows us to guarantee operational performance and meet the most demanding deadlines.
Engineering and installation work in direct coordination so that every design detail is executed with precision, guaranteeing operational performance, regulatory compliance and sustainability.
Request a technical studyEngineering and technical design
In-house engineering department and technical office specialised in industrial refrigeration and controlled atmosphere.
- Technical audit and energy analysis
- Thermal calculation and facility sizing
- Design compliant with F-Gas and RSIF regulations
- Technology selection focused on energy efficiency
- Solutions developed for specific production processes
Installation and infrastructure deployment
We develop and deliver industrial facilities with our own team, integrating high-efficiency technologies.
- Industrial cold rooms
- Freezing and blast-chilling tunnels
- Hydrocooling systems
- Forced air and rapid cooling
- Controlled and dynamic atmosphere
- Ripening and degreening
- Industrial HVAC and thermal control
Ourprocess.
Technical audit
We analyse the real thermal load, constraints and process requirements to define the optimal solution.
Engineering and design
Complete executive project: equipment, schematics, documentation and RSIF and F-Gas regulatory compliance.
Installation and commissioning
Delivered with our own team. Performance testing and certified handover.
Maintenance and follow-up
Preventive contract, leak control and urgent technical service to guarantee operational continuity.
Realindustrialrefrigerationprojects
Piñana / Conjuntfruit - Controlled Atmosphere Storage
Controlled-atmosphere chambers with in-house SCADA (32 chambers) in Torrefarrera, Lleida, with 23,879 m³ of cold storage and capacity of up to 6 million kg per day. Fruit storage for up to 12 months.
VEOS - Industrial Refrigeration Plant
Refrigeration plant renovation with high-efficiency screw compressors, R-1234ze refrigerant and centralised monitoring for a circular animal protein industry.
Aeropic - Full Renovation of a Poultry Slaughterhouse
Full renovation from scalding to the dispatch docks: new storage and freezing chambers at -20°C, an airing and freezing tunnel, and 85°C thermal energy recovered from the plant, with in-house SCADA.
Needanindustrialrefrigerationfacility?
Our technical team analyses your project with no obligation. Thermal audit, installation and commissioning with guaranteed compliance.