Export packaging of tanks and oil systems for sea transport

In March 2023, we carried out a comprehensive export packing of an injection moulding machine for Uni Logistics. The project involved the design and manufacture of 9 dedicated transport crates of various sizes and the multi-level protection of the individual machine components against corrosion, moisture and mechanical damage during sea transport.

Scope of service provided:

Description of the implementation of the order:

Design and manufacture of dedicated wooden transport boxes

Based on the exact dimensions and specifications of the injection moulding machine, our specialists designed and manufactured 9 wooden transport crates of varying dimensions, the largest measuring 7700x2300x2850 mm and weighing 1496 kg. All the crates were made of certified timber conforming to the IPPC standard, which guarantees compliance with the international phytosanitary regulations required for maritime transport. The construction of the transport boxes has been reinforced at critical points and the sheathing is made of high quality waterproof plywood for extra strength and protection against moisture.

Multi-level corrosion and moisture protection

All components of the injection moulding machine were protected in multiple layers. First, a bubble film was used to protect protruding and delicate parts from mechanical damage. Next, the whole was protected with a VCI anti-corrosion film with volatile corrosion inhibitors, which creates an active chemical barrier to protect metal surfaces from oxidation. Moisture absorbers were placed inside the boxes and special anti-corrosion capsules were installed in areas particularly vulnerable to corrosion, such as electronics and hydraulics.

Vacuum packaging and protection with ALU barrier film

For maximum protection against moisture and adverse weather conditions, sensitive machine components were vacuum-packed using specialised ALU barrier film. This technology involves completely removing the air from the space around the component to be packaged and sealing it in aluminium foil with high barrier properties. This ensures that the unit is completely isolated from the effects of moisture, oxygen and other atmospheric factors, which is particularly important during long-term sea transport.

Securing and restraining cargo

Each machine component has been carefully immobilised inside the transport boxes to prevent movement during transport. High-strength professional Cordlash belts, wooden blocking elements and anti-slip mats were used. The fastening system was designed to distribute pressure evenly and eliminate point loads that could damage the machine. Special attention was paid to securing delicate and protruding components that required extra stabilisation.

Container formation and preparation for sea transport

Once all the machine components were properly packed and secured, the crates were loaded and appropriately stowed on Flat Rack, Open Top and High Cube containers. The largest crate was secured on the Flat Rack container using specialised Cordlash straps to guarantee stability during sea transport. Each crate was additionally secured with a protective tarpaulin and labelled in accordance with international transport requirements. Danpol specialists also carried out professional container shaping, ensuring optimal placement and protection of the crates.

Quality control and additional safeguards

Prior to the final sealing of the crates and loading onto the containers, a detailed quality check was carried out on all the protection provided. A vapour-permeable film was installed on the walls and lids of the crates, allowing excess moisture to escape from the interior of the packaging, while protecting it from penetration from the outside. Appropriate transport markings were placed on each crate, including information on dimensions, weight and special instructions on cargo handling. The finished containers with secured cargo were forwarded for onward sea transport, meeting all international standards and safety requirements.