Refrigerated Semi Trailer

A small engine within the unit drives the compressor. Compressors draw in gas refrigerant, compress, and liquefy the gas. The refrigerant then goes to the condenser. Condensers receive the liquid and send it through the walls of the tubing. The liquid then goes to the outside fans and the cool air. The liquid has become cool at this point. It goes inside the evaporator and turns back into gas—similar to how a radiator cools an engine.

Reefers maintain climates from -85° to 50° Fahrenheit. While sub-zero temperatures work well for meat, temperatures should remain between 32 ° and 55 ° Fahrenheit for produce. Reefers have many safety features, such as extra insulation and improved airflow, to ensure the temperature doesn’t fluctuate too often and that goods stored inside remain at their ideal temperatures.

Box body materials can be food-grade fiberglass (lightweight, strong weather resistance, suitable for long-distance trunk lines) or aluminum alloy (high strength, significant weight reduction, suitable for high load requirements).

Environmentally friendly glue is used to seal the box body to reduce cooling loss

Anti-slip patterned aluminum plate is installed on the bottom, combined with aluminum alloy edging to extend service life.

Adaptation for special cargo: Add hook tracks and blood diversion troughs for meat transportation.

Design ventilation troughs and humidity control systems for fruit and vegetable transportation (humidity control range 40%-90%).

Customize detachable fixed brackets and shock-proof buffer devices for large equipment (such as medical instruments).