A refrigerated vehicle is a special vehicle equipped with a refrigeration unit and a polyurethane insulated cargo van. And they are widely used for the transportation of frozen food (refrigerated vehicle ), dairy products (milk transport vehicle), vegetables and fruits (fresh goods transport vehicle), vaccine drugs (vaccine transport vehicle).
I. Rear cargo box is of good insulation performance and high transportation capacity
The box is combined of 5 big board : Ceiling, front wall, side walls & rear door 。And manufacturing process of the insulated boards of the walls of the cargo van is large board bonding. The heat insulating layer is rigid polyurethane foam with a density of 42 kg/m3 (thickness 80-100 mm), No harmful ingredients is contained inside the heat insulating boards. The sheet formed by the bonding of the large plate has a smooth surface and beautiful appearance, and the sheet also has sufficient rigidity and strength; The sheet also has good performance indexes in terms of heat conduction, airtightness and water tightness.
Company’s mature general structure of cargo van is adopted for freezer van assembling too. And the inner and outer corners between the sheets are all covered with angled profiles to enhance the strength. And the sheet frame is welded by a carbon steel rectangular tube. Cold light source LED lighting device and drainage hole & with airtight performance are provided inside the cargo van. And the internal panel of the bottom plate is a bamboo rubber board, which is firm and impact resistant and suitable for cargo loading and unloading.
The rear door frame has a flat door frame structure,which is made of 2.5 mm thick, 3 -class stainless steel material. And the rear door opening mechanism is also of stainless steel material; Sealing strip is added around the rear door to strengthen the sealing performance, the door gap adjustment and the optimized mechanism make the opening much more light & easy.
II . Cargo box is of high strength & long serving life
The material of the board surface is available in FRP, stainless steel, aluminum alloy, etc. And the cargo box has the advantages of light weight, high thermal insulation coefficient, strong impact resistance, no leakage, etc., it has good corrosion resistance and aging resistance under the medium such as atmosphere, water, acid and alkali and salt. By optimizing the design, the center of mass is lowered and the effective volume is increased.
III . Light weight design underframe:
The underframe of freezer box is specially designed with high-strength all-aluminum constructure. The curb weight of refrigerated truck with aluminum underframe is 15% less than that with channel-steel underframe. And the loading capacity will be increased to meet the customer's load requirements under the same gross vehicle weight. And this design already obtained a national patent.
IV. world wide famous quality refrigeration unit
The Carrier SUPRA multi-temperature series is an independent refrigeration unit designed for urban refrigerated distribution trucks. The refrigeration unit itself is equipped with a dedicated engine and does not require a vehicle engine drive.
For many years, the SUPRA multi-temperature series has an unparalleled reputation in terms of performance and reliability and has been constantly innovating to better meet the needs of the market and customers.