Consumers today can benefit from storage and transport system such as the refrigerated sea containers Perth that allows temperature dependent food items such as fish, meat, fresh fruits, vegetables, dairy products, and other perishable foods and goods to be delivered from their source to different markets and groceries all over the region and other parts of the world.
Refrigerated sea containers Perth are electricity or generator powered vessels constructed out of high quality materials that keep the goods safe and secured from external elements while in storage or in transport. These containers are equipped with integral refrigeration unit that keeps the temperature controlled up to a freezing -60 degrees C or to a warmer -20 to 30 degrees Celsius depending on the needs of the goods to be transported.
The refrigeration unit has to be connected to a power supply to keep it running. When transported by ship, these are connected to the ship’s power supply system. However, these containers are constructed with thick insulation that allows the internal environment to retain its coolness even when the power source that provides electricity for the refrigeration is off.
Cold air is circulated in the container as warm air which flows through the container is drawn off from the inside and absorbed in the refrigeration unit that cools the air and is blown back into the container. This way, the cold air is constant in the container.
Air flow channels are provided such as pallets that create space between the floor and cargo as well as corrugated walls and gratings on the floor. These channels maximize the circulation of cold air in the container.
Aside from keeping temperatures controlled, the refrigeration unit also allows the removal of metabolic byproducts like Carbon dioxide such as from fresh fruits and vegetables to keep fresh air circulating in the container.
These refrigerated containers generally are of the same dimensions as dry cargo containers, which is at 20 foot and 40 foot lengths. However, since refrigerated containers are installed with refrigeration unit and ventilation equipment, storage space for cargo is limited. However, shelves and compartments are normally provided for the storage of items. Other designed refrigerated sea containers are built with an alarm system that indicates power failure.
With these types of containers, fresh fruits like bananas can be transported without turning brown and even fresh flowers can be preserved and be delivered without wilting. Fish and meat can be frozen and medicines can also be transported safely in these temperature controlled containers.
No wonder grocery stores are always supplied with all kinds of fresh agricultural produce everyday.