What is box cooler?

A box cooler is a cooling system used in the maritime industry. Typically employed on ships and marine vessels, it is a device that operates in water and ensures the cooling of engines, generators, or other systems.

The box cooler primarily functions by utilizing seawater. Seawater circulates within a specialized box integrated into the ship's hull. This box is often positioned on the side of the ship, optimizing the flow of water within to achieve the best cooling efficiency. Apart from natural convection due to the movement of the ship, the box cooler enables heat transfer between the forced flow of seawater and the fluid to be cooled.

Box coolers generally exploit the cold temperature of seawater to ensure optimal conditions for the equipment requiring cooling on ships. By preventing excessive heating of these systems, box coolers contribute to the safe and effective operation of the vessel.

The manufacture of box coolers typically involves the use of cupronickel tubes. This is essential for the durability of components exposed to seawater. Considerations in the design include flow optimization, material durability, corrosion prevention measures, and ease of maintenance. Additionally, modern box cooler designs prioritize energy efficiency and environmental sustainability.

Meeting the Sea with ERK Process Assurance!

At ERK, we possess expertise and innovative solutions to meet the needs of the maritime industry. With a dedicated team specializing in box cooler design and manufacturing, we offer solutions tailored to your requirements. Our deep knowledge in seawater cooling systems and excellent design capabilities ensure that we are always here to provide solutions for your box cooler needs.