A refrigerated container is a type of shipping container that is designed to transport and store perishable goods. These containers are available in different sizes and can be used for road, sea or air transportation.
What Are Reefer Containers Made Of?
Reefer containers are manufactured to have a high level of insulation and to be as air-tight as possible. They seal up tightly so that a cooling unit can maintain the desired temperature (freezing or cooling) as efficiently as possible.
What are Reefer Containers Used for?
The shipping industry has seen a rise in the amount of products that require advanced temperature control and monitoring. This includes frozen foods, dairy products, produce, medical supplies, and electronics.
There are two types of reefer containers: actively cooled and passively cooled. Both methods of storing cold items are necessary, and they work to preserve perishable products during transport.
Actively Cooled Reefer Containers
Actively cooled reefers use a bottom air cooling system to distribute chilled air throughout the container and its contents. This air is pumped up into the top of the container by a refrigerant unit, and then recirculated back into the floor to keep the product at a specific temperature.
These units also feature dehumidification features to keep the interior of the container as dry as possible, helping to maintain the optimal oxygen levels and keeping the goods fresh.
What Are the Differences Between a Reefer Container and a Fridge Box?
The main difference between a refrigerated container and a fridge box is that a reefer is designed to ship frozen items, while a fridge box is not. Many products, like ice cream, need to be shipped at a low temperature in order to retain their freshness and extend the shelf life of the product.
A refrigerated container is able to sustain a temperature range of -30 degrees Fahrenheit to 80 degrees Fahrenheit, which means that it can keep both chilled and frozen goods in one single container. This is important for companies that need to ship perishable goods but do not want to pay for multiple units.
What Are the Differences Between Actively and Passively Cooled Reefer Containers?
Actively cooled reefers have a built-in refrigeration unit that is powered by electricity. These containers can be plugged into a ship’s power outlet or a diesel generator.
They can also be powered by a mobile power pack installed on the vessel if the power capacity of the generator isn’t enough to meet all of the needs.
In addition to their cooling abilities, reefers are equipped with a dehumidification system that helps to keep the interior of the container as dry and free of moisture as possible. This helps to ensure that the products inside of the container are kept fresh, extending their shelf lives and minimizing waste.
In general, a refrigerated container is an excellent solution for the transportation of perishable goods and can help to reduce costs and improve your overall operations. This makes them a valuable choice for companies who ship perishable goods across the country or around the world.
