Sat. Aug 13th, 2022

A temperature-controlled mobile container, often known as a “Reefer Container”, is a refrigerated container. They were created to move temperature or climate-sensitive goods across international borders as part of intermodal freight transport. However, as more companies and individuals reuse containers, they are now being used for purposes other than international transit.

Reefer containers can keep perishable products hot or fresh, depending on your needs, regardless of the name. They can regulate indoor temperatures from -85 degrees Fahrenheit to over 100 degrees Fahrenheit.

Reefer Container Function

Reefer containers are designed to withstand a certain range of temperatures. They usually use T-shaped floors and insulated walls, as well as integrated or external cooling systems.

Unity working together

Internal temperature control devices are used in most reefer containers. Inside these containers are installed to keep goods cold or warm. The integrated unit in time needs to be recharged from an external power source on shore or on its cargo ship, which is often known as a “cooling point”.

It works by expelling hot air from the housing after the internal power source is turned on. This will supply warm air into the container if warmer temperatures need to be handled. For this procedure to work, you must always have a constant flow of air around the container. If you are going to use the container in a place where there is no constant airflow, you will need a water cooling system to keep it at the right temperature.

Units (external or dockable)

An external diesel generator can be used if the reefer container does not have access to a “cooling point” for an extended period. The generator will only be attached to the outside of the receptacle. This allows air to circulate through ducts or portholes, allowing air to enter and exit the container. An insulating layer is added to the inside of the refrigerated shipping container USA to keep the temperature stable.


T-shaped floors made of metal or aluminium are also used in reefer containers, as opposed to plywood floors in standard containers. It slightly lifts the contents of the container off the ground by creating a raised floor. This allows a continuous flow of hot or cold air underneath. Keep in mind that due to the T-floor structure, these containers are usually not suitable for home or office use without modification. This is due to the T floor space between the metal slats, which can trap feet and furniture shoes, as well as collect dirt. You should cover the T floor with another type of floor if you want to use the reefer container as a home or office. You can also completely get rid of the T-floor.

Insulated wall

The walls of traditional storage containers are made of corrugated steel. On the other hand, reefer containers have several layers of insulation to keep their contents cool. Stainless steel sheets, foam insulation, and aluminium foil will form the walls of the container.

The temperature in a refrigerated container

Reefer containers are made to keep the temperature under control. They are ideal for products that need to stay warm, hot, fresh, or cold for long periods. This makes it ideal for a wide range of climate control applications, including the storage and transport of everything from hazardous chemicals to fresh meat and agricultural products.

These containers can withstand temperatures ranging from -85 to over 100 degrees Fahrenheit. This makes it an excellent choice for transporting perishable goods, regardless of the weather. Keep in mind that maintaining this temperature for a longer journey will require the use of additional resources in most refrigerated containers.