Refrigerated freight requires precise temperature control. A shift of a few degrees can ruin perishable food or biological cargo during transit.
Live Temperature Tracking
Modern reefer trailers feature satellite-connected sensors that track cargo temperatures constantly. Dispatchers and drivers receive instant alerts if trailer temps drift outside set ranges.
Pre-Cooling Protocols
Drivers pre-cool trailers for at least an hour before docking at warehouses. This step preserves the cold chain from initial loading all the way to final delivery.
Preventing Equipment Failure
Regular servicing of reefer units, clean airflow channels, and secondary temperature probes give shippers confidence that sensitive freight arrives in top condition.