Perishable Goods Delivery With Reefer Trucks
When transporting large quantities of perishable goods, a reefer truck may be the best option. Reefer trucks have internal cooling systems that can maintain a specific temperature inside the trailer. These trucks can be set at a range of temperatures from freezing to room temperature. Reefer trucks were invented in the 1930s as a solution to the problem of transporting cold and frozen goods safely. Manufacturers and producers wrestled with this question for decades, employing the first attempt at a cold shipment method on trains in the mid-19th century. Railroad companies filled train cars with large blocks of ice in an effort to keep products cold as they traveled across the country. After the invention of automobiles, drivers carried this method over to trucks and also used insulation to keep out heat. Fans in the vehicles also helped to move cold air around the container. This method was not sufficient, however, because drivers would still have to stop periodically to ...