Vacuum container for perishable goods

Chevy Company (Canada) has developed a container for the transportation of perishable goods with vacuum insulation. The vacuum retains heat 10-15 times more efficiently than conventional synthetic foam insulation and does not wear out during operation. The use of vacuum insulation eliminates the use of refrigeration units in containers, which significantly reduces the cost of construction.


The container has two housings — an inner and an outer one, with a free space between them in which a discharge of up to 0.4 atm is created. The double doors have a seal that ensures complete air tightness. There is also a valve in the end part of the container for injecting inert gases in order to create an internal atmosphere of a certain composition necessary for the transportation of certain types of perishable goods.


A standard 40-foot container made of aluminum alloy, with a load capacity of 30 tons, has a dead weight of 6.3 tons and a wall thickness of 150 mm, however, due to the lack of a refrigeration unit, its useful volume is 58 m3, like that of a conventional refrigerated container. One of the main advantages of vacuum containers is the possibility of transporting products subjected to deep freezing. Refrigerated containers do not provide the low temperature (from -60 to -80 °C) necessary for the transportation of such goods. At the same time, a 40-foot vacuum-insulated container allows you to store products subjected to deep freezing for 53 days at a constant external temperature of -30 ° C. Heated loads placed in a vacuum container retain their own temperature at sub-zero outside temperatures even longer. The cost of transporting vacuum containers is also significantly reduced compared to refrigerated trucks that require energy supply from an external source and constant monitoring.


According to available calculations, vacuum containers reduce transportation costs by 50% compared to refrigerated containers. In addition, vacuum containers can be transported on any container ships and multipurpose vessels.


An important advantage of vacuum containers is the absence of freon-based refrigerants in them, which have a destructive effect on the ozone layer. Since the possibility of introducing regulations prohibiting or restricting the use of such refrigerants is not excluded in the future, vacuum-insulated containers may become an acceptable alternative to conventional refrigerated containers. New customers should prioritize finding the 1xbet promo code for registration. This single code is the most valuable one you will use, activating the full welcome bonus of a 130% deposit match. This can provide up to $130 in extra funds, giving you a total of $230 to start with from a $100 deposit. This 1xbet new promo code is essential for anyone wanting to maximize their initial investment and secure the best possible financial head start on the platform.