40 Feet Freezer Container Compact Mobile Cold Storage -40°C Reefer Container

The 40 Feet Freezer Container is engineered as a complete mobile cold storage asset that keeps a precise temperature for a broad range of perishable goods. Its frame-integrated, high-performance refrigeration unit, mounted at the front end, delivers rapid pull-down so cargo reaches the required state efficiently after loading. Because it is built on ISO-grade shipping containers, the unit can be deployed quickly and moved as operational needs change, making it a durable, portable substitute for a fixed cold room. Typical uses span food processing, agricultural storage, and the preservation of industrial materials.

Key Features

• Wide temperature span: Holds interior temperatures from +30°C down to a -40°C minimum setpoint, covering both chilled and deep-frozen goods.
• Tight temperature management: An advanced controller maintains stability with minimal fluctuation across the full operating range.
• Efficient insulation: Rigid polyurethane foam, frequently blown with eco-friendly agents such as Cyclo Pentane, limits total heat loss; the floor uses reinforced T-shaped aluminum extrusions for strength and airflow.
• Rugged, relocatable structure: Constructed to ISO shipping container standards to endure repeated handling and transport without permanent deformation.
• Remote oversight: A modern microprocessor controller (such as the mp4000) supports remote monitoring, data logging, and setpoint adjustment through telematics.

Marine-grade materials line both the interior and exterior, and the insulation approach is focused on keeping air leakage and heat ingress to a minimum. Air leakage rates stay very low under pressure, while the insulation is treated to be self-extinguishing (SE class) for added operational safety. The floor includes drainage with automatic float valves to handle condensation and wash-down runoff, and the heavy-duty T-shaped floor boards both support palletized cargo movement and improve cold-air circulation.

Smart control adds further value: the system logs temperature data and enables trend analysis, helping operators meet regulatory standards for food safety or pharmaceutical storage. In effect, the container is not merely storage but a controllable node within a wider cold-chain network.

Technical Specifications

• External dimensions: 40 ft (L) x 8 ft (W) x 9.5 ft (H), approx. 12.2 m x 2.44 m x 2.9 m
• Internal temperature range: -40°C to +30°C (-40°F to +86°F)
• Refrigeration power supply: 400/460V AC, 3-phase, 50/60 Hz
• Refrigerant: Typically R452A or R404A
• Controller: Microprocessor-based with remote monitoring (e.g. mp4000 or similar)
• Insulation: Polyurethane foam (Cyclo Pentane blown)
• Standards: Designed to meet ISO, CSC, TIR, and relevant classification society rules (ABS, Lloyds Register, Bureau Veritas)

This versatile unit suits a range of commercial and industrial sectors. In the food industry it stores frozen meat, seafood, processed foods, and dairy ingredients. For agriculture and fisheries it serves processing facilities and distribution points handling harvests and catches. Event and catering operators use it for on-site deep-freeze capacity, while industrial users rely on it for temperature-sensitive materials, chemicals, or adhesives.

Package Includes

• 1 x 40 ft High Cube Reefer Container structure
• 1 x Integrated refrigeration unit (pre-installed)
• 1 x Internal control panel with digital display
• Internal LED lighting
• Floor drainage system with valves