According to the degree of food processing, cold chain trucks can be divided into two categories: primary agricultural products and processed food. Primary agricultural products include vegetables, fruits, meat, poultry, eggs, milk, aquatic products, and flower products; processed foods include quick-frozen foods, packaged cooked foods such as poultry, meat, and aquatic products, ice cream and dairy products, and fast food ingredients. Different foods have different temperature requirements for preservation, so the types of vehicles that need to be transported are also different. According to the temperature required for food transportation, cold chain transportation can be divided into three categories: Fresh, chilled, and frozen.
Fresh Truck
Fresh goods include vegetables and flowers, fruits, fresh-keeping vaccines, fresh aquatic products, and the transportation temperature is required to be around 2-8 degrees.
Chilled Truck
Chilled goods mainly include acid-removing meat products, seafood products, soy products, vaccine products, chocolate, etc., and the transportation temperature requirement is between 0 degrees and -5 degrees.
Frozen Truck
Frozen goods include quick-frozen seafood and river fresh products, frozen meat products, etc., and the transportation temperature is required to be between -10°C and -18°C.