At Sereva, we are proud to announce the entry of Lordan (UK) Ltd. into our shareholding structure — a move that marks the beginning of a new stage of growth, collaboration, and diversification of our value proposition. This strategic alliance not only strengthens our production and commercial capabilities, but also
Glycol (either ethylene or propylene) serves as a liquid cooling agent in many industrial and commercial applications. Unlike typical refrigerant gases (R-134a, R-410A, R-404A, etc.), it does not evaporate to transition between phases; rather, it remains in a liquid state, absorbing and transporting heat throughout the system. When glycol in
When choosing a refrigeration system, it is crucial to consider the appropriate type of ventilation, as it plays a key role in optimizing performance and energy efficiency. Two of the most common options for installing a forced-draft evaporator are axial fans or centrifugal fans (turbines). Each offers unique advantages depending
The refrigeration industry is constantly evolving, and at SEREVA, with over 20 years of experience, we have observed significant changes in evaporators and condensers. Here, we explore the main refrigeration trends that will shape the future of the sector. Sustainability: The Future of Refrigeration Sustainability has become a top priority.
In the field of refrigeration, cool power is a crucial factor, especially when it comes to preserving fresh products like vegetables and meats. A common challenge is how to increase the cooling capacity of an evaporator without needing to enlarge its dimensions or airflow, thus avoiding the risk of drying
Refrigeration is an essential process in many industrial and domestic environments, and the proper functioning of its components is crucial for efficient operation. One such component is the condenser, particularly the “forced draft air-cooled condenser.” What is the condensation of refrigerant? Condensation is a phase in the refrigeration cycle where
What size evaporator coil do I need? Check-list to design an evaporator coil The function of an evaporator is to carry out heat exchange between refrigerant fluids. The evaporator or heat exchanger coil is where the transfer of energy from a medium, for example, the air in a cold room,
A blast chiller or bust freezer is a chamber for foodstuffs in which the cooking or storage temperature is lowered to freezing temperatures in a very short time, allowing the foodstuffs to retain their organoleptic properties in an optimal way and ensuring food quality. Unlike other refrigeration units, the blast
Specifications and characteristics of evaporators and heat exchanger coils for use with R744 refrigerant gas. CO2 gas is considered an environmentally friendly gas as a refrigerant because it is present in the atmosphere, it is accessible, and the process of preparation as a refrigerant gas is non-polluting and involves the
Corrosion protection for coils and static evaporators In general, all components of a refrigeration system that is used in or for a potentially corrosive environment must be adequately protected from the time of manufacture. In the case of commercial refrigeration, we are talking about supermarket refrigerated cabinets and counters, under-counter
Choose the parameters and create your custom evaporator.
EUROPEAN REGIONAL DEVELOPMENT FUND
A way of doing Europe
Serpentines y Evaporadores S.A. has received support from ICEX through the ICEX NEXT programme with co-financing from the European ERDF fund. The purpose of this support is to contribute to the international development of the company and its environment.
LEADER 2019 AID. Object: paint booth for evaporators treatment.
LEADER 2018 AID. Object: new heat exchangers line.
LEADER 2022 AID. Object: purchase of a welding system.
WITH THE SUPPORT OF ACCIÓ.
SERAP: Development of a new RAP heating system in asphalt plants.
The main objective of this project is to develop an innovative solution that minimises the environmental impact associated with raw materials and energy consumption during the asphalt mix process.
Since 1980, Serpentines y Evaporadores S.A (SEREVA) has developed custom evaporators for heat exchange, manufacturing fin batteries, ventilated evaporators, batteries for blast chillers and quality condensers for the most important companies in the commercial refrigeration and Horeca sectors. , food industry, vending machines, wine cellars and professional installers.
