The modern logistics world requires efficient and reliable solutions to transport goods worldwide. For products that require specific temperature control, such as fresh fruit, pharmaceuticals and frozen foods, Reefer containers are vital. But what exactly are Reefer containers, and how do they make a difference in the logistics chain?
What are Reefer containers?
Reefer containers, short for "refrigerated containers," are specially designed shipping containers that can safely transport temperature-sensitive goods. These containers can maintain temperatures ranging from -25°C to +25°C, making them suitable for frozen foods and goods that must remain refrigerated or just heated.
Technical specifications of refrigerated containers:
- Material: Insulated steel or aluminum to minimize heat exchange.
- Energy supply: Electricity via external generators or marine generators.
- Dimensions: Available in standard 20ft and 40ft variants.
Thanks to their versatility, Reefer containers are indispensable for international trade, especially for sectors where perishability is a challenge.
Applications of Reefer containers
Reefer containers are widely used in industries where maintaining product quality is important. The food industry is one of the biggest users. Consider fruits such as bananas and grapes that are kept refrigerated during transport to maintain their freshness and delay ripening. Exports of meat, fish and dairy products also rely heavily on Reefer containers, as these products must be transported under very specific conditions.
In addition, the pharmaceutical industry plays an important role. Vaccines and other medical products often require a constant temperature during transport. Reefer containers make it possible to transport these sensitive products safely over long distances without loss of quality.
A lesser known but equally important application is flower export. Flowers such as roses, tulips and lilies are often exported from the Netherlands to countries worldwide. To prevent flowers from wilting during transport, Reefer containers are used. This way, flowers maintain their freshness and quality until they reach their final destination.
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How do Reefer containers work?
The operation of Reefer containers relies on advanced technology that enables temperature control. On the outside, Reefer containers may look like ordinary shipping containers, but inside they are equipped with a complex system of refrigeration and ventilation technology.
The cooling unit inside is connected to a thermostat that accurately sets the desired temperature. Air fans ensure that the temperature is evenly distributed throughout the container, preventing hot spots. This air circulation is important for products such as fruits and vegetables, which may otherwise lose their quality.
Reefer containers can be powered by a variety of sources. During sea transport, they are usually connected to the ship's power grid. When transported by land, trucks may be equipped with a generator that powers the refrigeration unit. These flexible energy options allow Reefer containers to operate anywhere.
This technology keeps products in optimal conditions, even when the transport takes weeks or passes through areas with extreme weather conditions.
Important aspects when using refrigerated containers
Using Reefer containers requires specific attention and knowledge. An incorrect temperature setting can have disastrous consequences for the cargo. Companies must ensure that their personnel are trained in the use of these containers so that the correct settings are used and checks are performed regularly.
Maintenance also plays a major role. The cooling unit and fans must be inspected and maintained regularly to prevent breakdowns during transport. This is especially important for long distances, where technical problems are difficult to solve immediately.
Another aspect is compliance with customs regulations. Temperature-sensitive goods are often subject to additional requirements and controls at the border. ECC can support companies in this regard, from completing the correct documents to supervising inspections.
Customs formalities and Reefer containers
International transportation involves numerous customs procedures. This is even more true for temperature-sensitive goods, which often have additional requirements. ECC helps companies keep these processes running smoothly.
Thus, ECC ensures that all customs documents, such as import declarations. In addition, they offer customized advice on local customs regulations. With their in-depth knowledge of the customs world, companies can avoid delays and unexpected costs.
Frequently asked questions about Reefer containers
Can Reefer containers be adapted to different temperatures?
Yes, Reefer containers can maintain temperatures between -25°C and +25°C, depending on the type of goods.
What products are most commonly transported in Reefer containers?
Mainly food products, pharmaceuticals and flowers.
Are there additional costs associated with using Reefer containers?
Although the initial cost may be higher, the operational benefits such as reduced spoilage are significant.
