Hydrocarbons (HCs)
Hydrocarbon-based systems are an efficient alternative for applications that demand strong energy performance and compact configurations. They enable dependable solutions for different operating environments while supporting today's efficiency and sustainability requirements.

RCR evaluates each project's operating conditions to define the right configuration and integrate these systems safely into existing infrastructure, supporting stable operation and consistent performance.
Indirect or secondary system
A system configuration that uses ammonia as the primary refrigerant for industrial facilities requiring high performance, thermal stability, and continuous operation. This approach provides precise refrigeration-process control and adapts well to projects where efficiency and reliability are critical.
Key system features
Low ammonia charge
High energy efficiency
Water-free design available
Optimized electrical consumption
Water-free design available
No additional vessels or pumping systems required
Plug-and-play equipment
Steel construction
Robust industrial design
Reduced operating and maintenance requirements
Advantages
Environmentally responsible
Non-toxic
Operates at high temperatures
Natural refrigerant
Advantages of Hydrocarbon Systems
Low refrigerant charge
Contained safety and centralized equipment
Safe dissipation and rapid natural atmospheric dispersion in the event of a leak
Suitable for indirect systems
Operational safety that protects personnel and product integrity
Natural refrigerant
Compact design with units optimized for outdoor installation
Continuous technological innovation
Competitive advantages
Our hydrocarbon systems are engineered to deliver strong performance across commercial and industrial environments.
Design efficiency: a low refrigerant charge enables more compact, lightweight equipment for easier, more flexible installation without sacrificing capacity.
Propane (R290)
For packaging operations—including process areas, loading docks, and cold storage—a secondary system using R290 or glycol can deliver an effective balance of performance and cost.
Advantages
Environmentally responsible: GWP of 3 and ODP of 0.
Efficiency: excellent thermodynamic properties.
Versatility: capable of operating at high condensing temperatures.
Common applications
Industrial process chillers
Medium-temperature cold rooms
CO₂ (R744)
A configuration for projects that demand precise operational control and efficiency in commercial or industrial applications. CO₂ systems can be engineered across different scales and operating conditions while maintaining dependable performance wherever thermal stability is critical.
Advantages
Environmentally responsible
Outstanding thermal performance in refrigeration
Natural refrigerant
High density
No water required
High heat-recovery potential
Desventajas
Presiones altas de trabajo
Key system features
Robust industrial design
High redundancy
Medium- and low-temperature operation
in a single unit
Standardized processes
Calentamiento de agua
Copper installation
Equipo Plug&Play
Operaciones y mantenimiento menores
Modulation for partial loads
Applications & uses
Medium- and low-temperature cold rooms
Rapid product freezing
Equipos especiales como IQF (Individual Quick Freexing) y plate Freezer
DX Booster System
A configuration designed for applications that demand high efficiency and precise control across multiple temperature levels. It supports optimized system operation and adapts to projects where performance, stability, and operating flexibility are critical.
IQF (Individual Quick Freezing) System
Freezing bulk strawberries requires a precise process that protects product quality from the outset. Rapid, uniform cooling prevents clumping, maintains natural texture, and preserves product properties throughout storage and distribution.

For this application, priorities include minimizing product loss, maintaining an appealing presentation, and ensuring reliable performance in high-volume, high-turnover operations.
Beneficios clave
Preserves product shape, texture,
and quality
Uniform freezing at high volumes
Greater operating efficiency
in industrial processes
Cold-chain stability
and reliability
Máquina industrial grande con cinta transportadora blanca y estructura metálica para procesamiento.
Congelador de placas industrial blanco con bandejas metálicas en un piso industrial.
Plate Freezer System and CO₂ Compression System
Freezing avocado pulp requires strict process control to preserve its color, texture, and natural properties. Because the product is sensitive to oxidation and temperature fluctuations, efficient, uniform cooling is essential to maintain quality from processing through final consumption.

This application requires reliable systems that deliver uniform freezing, optimize storage space, and support continuous high-volume industrial operation.
Beneficios clave
Preserves product shape, texture,
and quality
Uniform freezing in blocks or defined formats
Reduced oxidation and property loss
Optimized storage space
Greater stability and efficiency
in industrial operation
Low-Charge Ammonia System
For pre-cooling fruits and vegetables, a low-charge ammonia system rapidly reduces product temperature and preserves freshness from the source. It provides uniform cooling, minimizes product loss, and maintains quality through storage and distribution with high operating efficiency.
Beneficios clave
Rapid, uniform cooling
Extended shelf life
Reduced product loss
Efficient, reliable operation
Máquina industrial verde con tres compresores y un panel de control blanco a la derecha.
Puertas de carga numeradas en un almacén industrial alineadas con rampas para camiones.Interior de un almacén industrial limpio con puertas azules y amarillas y piso pulido brillante.
Secondary System with Ammonia or R290 and Glycol
For packing, process, and loading-dock areas, a secondary system using ammonia or R290 and glycol provides an excellent balance of performance and cost-effectiveness. This configuration maintains stable temperatures in critical operating zones, improves system safety, and optimizes energy use in continuous-duty applications.
Beneficios clave
Stable thermal control in operating areas
Improved cost-effectiveness
Greater safety and design flexibility
Efficient continuous-process operation
Other natural refrigerants
Máquina industrial larga con múltiples motores y tuberías en estructura metálica blanca.
Carbon Dioxide (CO₂)
Efficient technology for sustainable systems with precise operational control.
Unidad industrial grande de enfriamiento con ventiladores en la parte superior y tuberías visibles.
Hydrocarbons (HCs)
Compact, highly efficient solutions with a low environmental impact.
Tres refrigeradores de acero inoxidable en una cinta transportadora dentro de una fábrica moderna.
A2L
Modern alternatives designed to meet evolving industry regulations.
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