Reefer container refers to a special container that has good heat insulation and can maintain certain low temperature requirements and is suitable for the transportation and storage of various perishable foods.
The basic types of refrigerated containers include insulated containers, external refrigerated containers, built-in refrigerated containers, liquid nitrogen and dry ice refrigerated containers, and frozen plate refrigerated containers.
The refrigerated container adopts galvanized steel structure. The inner wall, bottom plate, top plate and door of the container are made of metal composite plate, aluminum plate, stainless steel plate or polyester.
Refrigerated container refers to a container with insulated box walls (including end walls and side walls), box doors, box bottoms and box tops, which can prevent internal and external heat exchange. Refrigerated containers include refrigerant refrigerated containers, mechanical refrigerated containers, refrigerated / heated containers, thermally insulated containers, and air-conditioned refrigerated containers.
According to the length of the container, the container can be divided into 10 ‘, 20’, 30 ‘, 40’, 45 ‘, 30’ containers are generally not used, the most commonly used containers with lengths of 20 ‘and 40’ are used. More than 95% are 40 ‘containers. In recent years, 45 ‘containers have been used more and more, so containers of this size were added to the standard when the version was changed in 2005.
According to the materials of refrigerated containers, refrigerated containers can be divided into aluminum refrigerated containers and steel refrigerated containers. Due to the relatively high cost of aluminum refrigerated containers, easy damage and high maintenance costs, they were gradually phased out after 2000, mainly producing steel refrigerated containers.
Refrigerated containers can be used for multiple transportation
It can realize “country-to-country” direct transportation from the place of production to the point of sale.
Can be used as a movable cold storage under certain conditions
The whole box can be hoisted during use, the loading and unloading efficiency is high, and the transportation cost is relatively low.
High loading volume utilization, flexible operation scheduling, and strong economical use.
The new reefer container structure and technical performance are more reasonable and advanced, and have wide applicability.