Reefer Container FAQs

A reefer container is a shipping container that is refrigerated and able to maintain a steady temperature for the duration of an international shipping voyage. If you are shipping items that are temperature sensitive, then you will most likely have to buy a reefer container in order to ensure that your goods arrive in top condition.

Reefer Container FAQs

Here are some of the most frequently asked questions about a reefer container:

What is the difference between a reefer container and regular shipping container? This kind of container is able to maintain temperature at freezer, refrigerator or warm levels according to the needs of the items inside.

How does the refrigerator work? A reefer has a refrigerator unit attached to the back of the container and either runs on generator when it is on wheels or rail or plugged into a power source when they are at the dock or on the ship.

How does air circulate in the containers? Cold, cool or warm air is circulated throughout the unit via an air duct system that enters the container from the bottom. The air then circulates throughout the reefer container until it is pumped back into the refrigeration unit.

What goods are shipping in this kind of container? Most often a reefer is used to transport perishable items such as fruits and vegetables. Refrigerated units have changed the way we eat all around the world making exotic and imported fresh foods a real option for people everywhere.

How reliable is the refrigeration? Nowadays there are computerised refrigerator containers that are able to control the temperature in a very precise manner.

Do they cost more? Yes, since they require more hi-tech equipment to keep the content in good condition and also require monitoring by shipping staff they do tend to be more expensive than a regular unit.

These containers are generally a little smaller inside since space is sacrificed to the refrigeration unit in order to maintain standardised dimensions.

You can get refrigerated containers in 20 foot and 40 foot sizes and occasionally in 10 foot size.