What is the temperature difference between refrigerated trucks and Freezer trucks?
Refrigerated trucks will cool down to about 33 degrees, but normally won’t freeze anything. Freezer trucks will refrigerate and freeze if needed. In the trucking industry, anything that will refrigerate or freeze is called a “reefer”. Most refers you see running down the highway are designed to operate between zero and 90 degrees. Yes, there are products that require warmth as well as other that require cool. I have hauled film, used in a camera, that must be transported at 70 degrees F or it will ruin it. There are also trailers that are designed to transport frozen products. We think of “freezing” as 32 degrees, but ice cream needs to be transported at minus10 degrees F. If it isn’t, anything held in suspension, like nuts, pralines, chocolate chips, etc. will vibrate to the bottom of the box. When you deliver a truckload of ice cream, they take out a box, usually six half gallons, and cut one open with a large knife. If the stuff in the ice cream is laying on the bottom of the box, t
