Aeronautical / Aviation

In the aviation industry, heat exchangers are vital for thermal management in both aircraft systems and ground-based maintenance facilities. Onboard aircraft, compact plate heat exchangers regulate the temperature of hydraulic fluids, avionics, and cabin air. Ground-based applications include engine test cells and airport HVAC systems, where shell and tube heat exchangers manage high-temperature exhaust gases and cool process fluids.

Data Centers & Server Farms

Data centers and server farms use heat exchangers to dissipate the intense heat generated by high-performance computing equipment. Typically, plate and frame heat exchangers are integrated into chilled water systems to transfer heat from server racks to external cooling towers or dry coolers. This efficient heat transfer process ensures optimal performance, energy efficiency, and uptime for critical IT infrastructure.

Refineries

Refineries rely heavily on shell and tube heat exchangers due to their robust design and ability to handle high temperatures and pressures. These exchangers are used to preheat crude oil, condense process vapors, and recover heat from waste streams. Heat exchangers play a key role in energy conservation, process efficiency, and maintaining the strict temperature controls needed in refining operations.

Marine Industry (onshore and offshore)

The marine industry, including ships and offshore platforms, uses both plate and shell-and-tube heat exchangers for cooling engine systems, lube oil, jacket water, and freshwater generators. Plate heat exchangers are preferred for compactness and ease of maintenance onboard vessels, while shell and tube designs are used in offshore platforms for high-capacity cooling and seawater applications.

Paper & Pulp

In paper and pulp mills, shell and tube heat exchangers are commonly used in the recovery of process heat, including black liquor evaporation, bleaching, and pulp drying operations. Plate heat exchangers are used for heating or cooling process water, boiler feedwater, and chemicals involved in paper manufacturing. Efficient thermal exchange is critical to maintain production throughput and energy efficiency.

Food & Beverage Industry

The food and beverage industry often uses plate heat exchangers for pasteurization, sterilization, and cooling of dairy, beer, juice, and other liquid products. These exchangers offer high efficiency and are easy to clean, which is essential for sanitary processing. Shell and tube heat exchangers are also used in steam heating, CIP systems, and wastewater treatment processes.

Pharmaceutical Industry

Pharmaceutical manufacturers use plate and frame heat exchangers for precise temperature control during the production of medicines, vaccines, and biologics. These exchangers ensure the consistent heating or cooling of ingredients under sanitary conditions. Shell and tube heat exchangers are used in utility systems for heating water, generating clean steam, and in solvent recovery systems.

Chemical

In the chemical industry, both types of heat exchangers are essential for controlling reaction temperatures, condensing solvents, and recovering waste heat from process streams. Shell and tube exchangers handle aggressive chemicals and high-pressure applications, while plate exchangers are used for lower viscosity fluids requiring quick heat transfer and minimal space.

Power Generation

Power plants utilize shell and tube heat exchangers in boiler feedwater preheating, steam condensing, and cooling of lubricants and turbine systems. Plate heat exchangers are often used in auxiliary systems for transformer oil cooling, HVAC, and closed-loop water systems. Effective thermal transfer is crucial to maintaining power output and equipment lifespan.

Breweries & Distilleries

Breweries and distilleries commonly use plate heat exchangers for wort chilling, fermentation temperature control, and product pasteurization. These exchangers enable rapid cooling after the brewing or distillation process, improving product quality and hygiene. Shell and tube units may be used in larger operations for steam heating or energy recovery in distillation columns.

HVAC

In HVAC systems, heat exchangers are used to transfer heat between air and water or between different water loops. Plate heat exchangers are common in district heating, geothermal, and chilled water loops for their compactness and efficiency. Shell and tube exchangers are used in large-scale central plants, particularly where higher pressure differentials or fouling resistance is required.