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Introduction
Container lifting is a crucial aspect of logistics and shipping operations worldwide. Efficient and safe container lifting ensures the seamless movement of goods from one location to another. Whether you're a seasoned professional or a newcomer to the industry, understanding the various techniques, equipment, and safety measures associated with container lifting is essential. In this comprehensive guide, we will delve into the world of container lifting, exploring its importance, methods, equipment, and safety considerations.
 
Why Container Lifting Matters
Container lifting is the process of raising and moving standardized cargo containers, which come in various sizes and configurations, such as 20-foot and 40-foot containers. Proper container lifting is vital for several reasons:

1. Efficiency: Efficient container lifting processes reduce loading and unloading times, enabling shipping companies to optimize their schedules and meet tight deadlines.
2. Safety: Mishandling containers can lead to accidents, injuries, and property damage. By following proper lifting procedures, the risk of accidents is significantly reduced.
3. Cost Savings: Efficient container handling reduces operational costs associated with labor, equipment maintenance, and potential damage to goods.

 
Container Lifting Techniques
Several container lifting techniques are employed depending on the situation and equipment available. Here are some common methods:

1. Forklifts: Forklifts equipped with container spreader attachments are commonly used for lifting and moving containers within a terminal or storage facility. They are versatile and well-suited for handling containers in confined spaces.
2. Reach Stackers: Reach stackers are specialized container-handling vehicles designed for stacking and transporting containers efficiently. They are often used in container yards.
3. Cranes: Mobile cranes or gantry cranes are utilized for lifting containers on and off ships or railcars. These heavy-duty machines are essential for container terminal operations.
4. Straddle Carriers: Straddle carriers are large machines that can pick up containers and transport them short distances. They are commonly used in ports and rail terminals.
5. Manual Handling: For smaller containers or in situations where machinery cannot be used, manual labor may be employed. However, this should be done with caution and adherence to safety protocols.

 
Container Lifting Equipment
To carry out container lifting effectively, the right equipment is essential. Key container lifting equipment includes:

1. Container Spreaders: These devices attach to lifting equipment and securely grip the container corners, ensuring a stable lift.
2. Twistlocks: Twistlocks are locking devices that connect containers when they are stacked on top of each other, ensuring they remain stable during transport.
3. Lifting Slings: Slings are used with cranes and other lifting equipment to provide additional support and stability during container lifting.

 
Safety Considerations
Container lifting can be hazardous without proper safety measures. Here are some crucial safety considerations:

1. Training: Ensure that operators are well-trained and certified in container lifting equipment operation.
2. Load Limits: Never exceed the rated lifting capacity of the equipment or the container itself.
3. Inspect Equipment: Regularly inspect all lifting equipment for wear and tear, and promptly address any maintenance or repair needs.
4. Securing Containers: Always use appropriate locking mechanisms, such as twistlocks, to secure containers during lifting and transportation.
5. Weather Conditions: Be aware of adverse weather conditions, as wind and rain can affect lifting operations. Consider suspending work during severe weather.

 
Conclusion
Container lifting is a fundamental aspect of the global logistics industry, ensuring the smooth flow of goods across the world. To maximize efficiency and safety in container lifting operations, it is crucial to understand the various techniques, equipment, and safety measures involved. By following best practices and adhering to safety guidelines, businesses can optimize their container handling processes and contribute to the success of the global supply chain.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
 

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1. During the test, a uniformly distributed load equivalent to the difference between the rated mass and the tare weight of the container should be placed in the container and fully bolted.
2. The ground on which the offshore container falls should be a flat concrete floor or other hard surface. The ground may be covered with planks, which shall not exceed 50 mm in thickness.
3. Lift the marine container tilted so that the angle between the side beam and the end beam connected to the lowest angle on the bottom of the container and the ground is not less than 5°. On the bottom surface of the container, the height difference between the lowest corner point and the highest corner point should not be greater than 400 mm.
4. During testing, the corner with the worst stiffness should be selected as the lowest impacted corner.
5. The lowest corner point of the offshore container should be more than 50 mm away from the ground. The initial impact velocity of the offshore container touching the ground shall not be less than 1m/s.
6. After testing, the offshore container shall not show significant permanent deformation or damage. Small repairable open welds and deformations are allowed.
TLS will not proceed to the next production step until the marine container has passed the vertical impact test