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Refrigerated Shipping Containers (Reefer Containers) OverviewWhat is a Refrigerated Shipping Container?
A Refrigerated Shipping Container, or Reefer Container, is a temperature-controlled container used for transporting perishable goods like food, pharmaceuticals, and chemicals. It maintains temperatures from -28°C to +30°C, ensuring the integrity of cold chain logistics.
Key Features1. Structure & Build
- Material: Corten steel for durability and corrosion resistance.
- Insulation: Polyurethane foam for temperature retention.
- Interior Lining: Stainless steel/aluminum for hygiene.
- Doors: Gasket-sealed to prevent leaks.
- Flooring: T-shaped aluminum for airflow.
2. Temperature Control & Refrigeration System
- Range: Maintains -28°C to +30°C.
- Cooling Mechanism:Â Electric or diesel-powered refrigeration units.
- Ventilation: Uniform airflow for consistent temperature.
- Humidity Control: Adjustable for different cargo needs.
3. Mobility & Portability
- Sizes: Available in 10ft, 20ft, 40ft, and 45ft.
- Transport: Used for shipping, trucking, and rail logistics.
- Plug & Play: Connects easily to power sources.
4. Security & Safety Features
- Locking System:Â Tamper-proof locks & seals.
- Alarms: Alerts for temperature deviations.
- Backup Power: Battery/diesel backup for emergencies.
Types of Refrigerated Shipping Containers
- Standard Reefers – Used for perishable foods and beverages.
- Controlled Atmosphere (CA) Reefers – Controls oxygen & CO₂ for extended freshness.
- Blast Freezers – Instant freezing for seafood and meat.
- Pharmaceutical Reefers – Maintains strict temperature control for medicines.
Common Uses1. Food & Beverage Industry
- Transporting fruits, vegetables, dairy, meat, and seafood.
2. Pharmaceuticals & Medical Supplies
- Shipping vaccines, medicines, and lab samples.
3. Chemical Industry
- Storing temperature-sensitive chemicals.
4. Agriculture & Floral Industry
- Transporting fresh flowers, plants, and seeds.
Advantages
✅ Preserves Perishables – Prevents spoilage.
✅ Wide Temperature Range – Chilled & frozen storage.
✅ Energy Efficient – Optimized power use.
✅ Highly Secure – Tamper-proof & monitored.
✅ Versatile – Used across multiple industries.
Customization Options
 Sizes: 10ft, 20ft, 40ft, 45ft.
 Power: Electric, diesel, hybrid.
 Temperature Control: Digital systems.
 Shelving & Racking: Custom storage.
 GPS Tracking: Remote monitoring.
Conclusion
Refrigerated shipping containers are vital for cold chain logistics, ensuring perishable goods remain fresh and safe during transport. Their advanced temperature control, durability, and security make them essential for food, pharmaceutical, and chemical industries.
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