Plate heat exchangers: We offer an energy calculation on your plate heat exchangers using measurements and calculation programs.
One plate heat exchanger, multiple applications
The dedicated design, combined with expert advice, guarantees the best service and achievement of the highest performance for our plate heat exchangers. The aim is to share in-house knowledge with our customers, to achieve the highest level of excellence and anticipate market needs in each application.
CIP Cleaning
Fast delivery!
Norditec collaborates with various manufacturers.
A wide range of geometries to best meet all needs
Our heat exchanger models are available with connections from DN32 (1″1/4) up to DN200 (8″).
The plates differ in height, geometry and channel depth to punctually meet the customer's request, always providing the optimal solution.



Heat exchangers with brazed plates
Range of brazed plate heat exchangers for various applications using liquids or water vapor. Diameter of the connections varies from 3/4" to 2" depending on needs.
Programmer
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Heat pumps
Solar heating
Energy recovery
District heating
Hot water for domestic use
Materials
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Plates: AISI 316L stainless steel
Connections: AISI 304 stainless steel
Welding material: Copper (99.9 % pure)
Operating data
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Maximum temperature (TS): +200°C
Maximum pressure (PS at 200 °C): 16 bar
Test pressure (PT): 19.2 bar

Applications
- HVAC - Heating, ventilation and cooling (transfer fluid - Heating fluid)
- Heating: In heating, plate heat exchangers are used to transfer heat from a hot fluid, such as water heated by a boiler, to a cooler fluid circulating in radiators, radiant heating systems or other terminal units. This helps to achieve climatic comfort and efficiency in buildings
- Ventilation: In ventilation, these heat exchangers are used in heat recovery systems, where exhaust hot air transfers its heat to incoming cool air, reducing the amount of energy needed to heat new air and improving overall energy efficiency.
- Cooling: For cooling, plate heat exchangers transfer heat from chilled water, produced by a chiller or heat pump, to water circulating in distribution terminals such as fan coil units. This system is particularly effective in commercial and industrial buildings where large cooling thermal capacity is required
- District heating:
District heating is the distribution of heat produced in a centralized thermal power plant to a network of residential, commercial or industrial buildings.
- Renewable energy and cooling:
In the context of renewable energy, heat exchangers are used in various applications. For example, in solar heating systemsThey facilitate the transfer of heat absorbed by solar panels to water or air to be used for heating buildings or for the production of thermal energy. This process reduces dependence on non-renewable energy sourcessuch as natural gas or coal, and contributes to reduction of carbon emissions.

- Generators and cogeneration
In generators, plate heat exchangers are mainly used to cool the engine and lubricating oil. During operation, the generator engine generates a significant amount of heat, which must be dissipated to avoid overheating and ensure continuous and efficient operation.
The plate heat exchanger makes it possible to transfer heat from the engine's cooling circuit to water or other coolant, which then releases it to the environment or an integrated heat recovery system.
- Liquids and services sector
The fluids and services industry includes a large sector engaged in the handling, processing and transfer of various fluids.
This sector is fundamental in a variety of industrial applications, from water supply and wastewater treatment to energy production, to chemical and petrochemical industries, to HVAC (heating, ventilation and air conditioning) systems. In several industrial sectors, from chemical and petrochemical plants to energy production, plate heat exchangers are used to heat, cool or recover heat from processes. For example, in the production of energy, they are essential for cooling engines and for recovering residual heat, improving the overall efficiency of the plants.
06. Metallurgical industry
The metallurgical industry is a basic industrial sector that deals with the extraction, processing and production of metals and metal alloys.
This industry includes processes such as smelting, refining, rolling and forging, which convert raw minerals into usable metallic materials. Metallurgy products find use in a wide range of applications, including construction, machinery manufacturing, automotive, aerospace and electronics. The metallurgical industry is vital to economic and technological development, providing essential materials for advanced infrastructure and technologies.
Switches are an important part of ensuring that each process can take place under the best possible conditions in terms of efficiency and quality according to the highest standards in the industrial market.
In particular, plate and gasket heat exchangers are installed in all lines dedicated to surface heat treatment, but also to painting processes. In addition, they are always used as a carrier of the thermal energy produced in the test benches, recovering the heat dissipated by the motors and allocating it to heating circuits to prevent it from dissipating into the environment
07. Industrial refrigeration
Industrial refrigeration is a process used to reduce and control the temperature of machines, processes and materials in industrial contexts. This process is essential to maintain operational efficiency, prevent equipment overheating, ensure product quality and ensure safe conditions.
The main purpose of industrial refrigeration
Temperature control: Maintain optimal temperatures in production processes, ensuring that chemical reactions, material processing and other activities take place under optimal conditions.
Equipment protection: Prevent overheating of motors, compressors, turbines and other industrial equipment, avoiding failures and extending the life of machines.
Reliability: Reduces the risk of accidents related to overheating, such as fire or explosions.
Sustainability: It recovers and reuses the heat generated in the processes, improving the overall energy efficiency of the facility.
Technologies used in industrial refrigeration
-Plate heat exchangersBy transferring heat from a hot liquid to a cooler one, they ensure maximum cooling efficiency with the most compact solutions available on the market.
-Cooling tower: They disperse heat to the air through the evaporation of water, often used in large industrial plants.
-Coolers and refrigerators: Systems that cool liquids to specific temperatures, used in applications that require precise temperature control.
-Ventilation systems: Used to remove heat from ambient air in work areas and confined spaces
08. Data centers and IT industries
Development of data centers and IT industries
In recent years, data centers and the IT industry have evolved rapidly, driven by the explosion of digital data and the growing need for processing and storage capabilities. Technologies such as cloud computing, AI and IoT have driven demand for advanced and flexible infrastructure.
Modern data centers have evolved towards more energy-efficient solutions, using innovative cooling technologies and improved data management to optimize performance and reduce environmental impact.
09. Hydrual and marine industry
- Hydrualic and marine industry
The hydraulic and marine industry deals with the development, production and use of hydraulic and pneumatic systems, which are fundamental for numerous industrial sectors and maritime applications. These systems use special fluids to generate and transmit energy through cylinders, motors and other components, ensuring precise movement and control in complex machinery.
In the marine sector, hydraulic systems are crucial for the propulsion and control of ships and vessels of various sizes, as well as for offshore operations such as drilling and lifting. Reliability, resistance to marine environments and the ability to handle heavy loads are essential for these systems.
The hydraulic and marine industries are characterized by continuous technological development to improve energy efficiency, reduce environmental impact and increase operational safety. It is a dynamic sector that integrates innovations in materials, design and automation to meet the needs of an increasingly sophisticated and regulated global market

- Food and beverage industry
The food industry encompasses all stages of production, processing, packaging, distribution and sales of food and beverages. This sector is vital to the global economy, offering a wide range of products that meet the nutritional and taste needs of consumers around the world. The F&B industry is made up of a number of sub-categories, including agricultural production, food processing, catering and retail.
The F&B industry is heavily regulated to ensure food safety, quality and correct information to consumers. Current trends in the industry include a growing demand for healthy and sustainable products, innovation in production and packaging methods, and the use of digital technologies to improve traceability and supply chain management.
