Dong Fang International Containers
Dong Fang International Containers

Unveiling the Different Types of Reefer Cargo Containers and Their Remarkable Features

When it comes to transporting temperature-sensitive goods, reefer cargo containers play a pivotal role in ensuring the integrity and freshness of the products throughout their journey. Reefer cargo containers provide a controlled environment to maintain specific temperature and humidity levels, allowing perishable items to reach their destination in optimal condition. In this article, we will explore the various types of reefer cargo containers and shed light on their distinctive features.

Insulated Reefer Containers

Insulated reefer containers are designed to maintain a consistent internal temperature, regardless of external climate conditions. Fitted with advanced insulation materials, these containers minimize heat transfer, prevent condensation, and shield the cargo from extreme temperatures. With exceptional thermal regulation, insulated reefer containers are ideal for transporting fruits, vegetables, dairy products, and pharmaceuticals.

Key Features:

  • High-quality insulation materials ensure optimal thermal efficiency.

  • Excellent resistance against temperature fluctuations.

  • Effective moisture control to prevent cargo spoilage.

  • Provides ample storage capacity for large-volume shipments.

Dry Ice Reefer Containers

Dry ice reefer containers, also known as cryogenic refrigerated containers, are specifically designed for maintaining extremely low temperatures. These containers use dry ice as a cooling agent, facilitating the transportation of perishable items such as frozen food, ice cream, and medical supplies that require sub-zero temperatures. The sublimation of dry ice releases carbon dioxide, creating a stable cooling environment within the container.

Key Features:

  • Ability to maintain temperatures as low as -60°C (-76°F).

  • Efficient utilization of dry ice for extended cooling periods.

  • Well-suited for long-distance shipments and international transport.

  • Robust insulation properties to prevent heat infiltration.

Controlled Atmosphere (CA) Reefer Containers

Controlled Atmosphere (CA) reefer containers enable the customization of the air composition inside the container for an extended shelf life of perishable goods. By adjusting the levels of oxygen, carbon dioxide, and nitrogen, these containers slow down the natural ripening process, reducing bacterial growth and preserving the quality of fruits, vegetables, and flowers. CA reefer containers are widely used in the fresh produce industry.

Key Features:

  • Maintains a specific gas composition to control ethylene levels.

  • Regulates humidity to prevent weight loss or excessive moisture build-up.

  • Enhances the lifespan of highly perishable items.

  • Allows for transporting sensitive goods over longer distances.

Dual Temperature Reefer Containers

Dual temperature reefer containers provide the flexibility of maintaining different temperature zones within a single container. This feature is particularly useful when transporting multiple types of cargo that require distinct temperature settings. By segregating the container into separate compartments, each section can have its own unique temperature and humidity control. Dual temperature reefer containers are widely utilized in the food industry, allowing simultaneous transportation of frozen and chilled goods.

Key Features:

  • Partitioned compartments allowing independent temperature settings.

  • Maintains ideal conditions for a variety of cargo within a single container.

  • Prevents temperature contamination between different cargo types.

  • Saves costs by eliminating the need for multiple containers.

Reefer cargo containers, available in various types, are essential for the transportation of perishable goods across long distances. Whether it's an insulated container for general transportation, dry ice containers for deep freezing, controlled atmosphere containers for extended shelf life, or dual temperature containers for versatile cargo, each type offers distinct features to cater to specific requirements. By understanding the different types of reefer cargo containers and their remarkable features, businesses can optimize their logistics operations, ensuring the safe and fresh delivery of temperature-sensitive goods.