Crane Spreader——Crane Container

2023-08-25 17:30:40

What is a Crane Container?

Crane container spreaders are pieces of equipment used in crane operations to lift, move and maneuver containers or other heavy cargo. These spreaders are usually made of durable metal materials to ensure that they can handle the weight and remain stable.

Crane Container Types

Fixed spreaders: Fixed spreaders are a common type of container spreader, usually made of steel structure and fixed to the crane. They are suitable for regular container loading and unloading operations, with stability and reliability.
Combination spreaders: Combination spreaders are spreaders that are made up of multiple components that can be adjusted to different sizes and types of containers. The flexibility of this type of spreader allows it to be adapted to a wide range of lifting operations.
Telescopic Spreader: A telescopic spreader can be adjusted to fit different sizes of containers. This type of spreader usually has an adjustable arm or crossbeam that is free to telescope.
Non-Powered Simplex Spreaders: Non-Powered Simplex Spreaders are basic manually operated spreaders, usually consisting of a hook and a manual mechanism. They are suitable for simple loading and unloading operations and do not require electric or hydraulic power.
Motorized Simplex Spreaders: Motorized simplex spreaders are electrically operated spreaders, usually equipped with an electric motor and a control system to improve loading and unloading efficiency. They are suitable for operations that require some degree of automation.
Hook Spreader: A hook spreader is a simple container lifting device, usually a device with a hook that can be suspended from a container ring or other attachment point to lift and move containers.

Each type of spreader has its own specific advantages and scope of application, and choosing the right spreader depends on the size, weight and shape of the container, as well as the specific needs of the lifting operation. Before using any type of crane container spreader, it should be ensured that the operator has the necessary specialized knowledge and training to ensure the safety and effectiveness of the lifting operation.

The Importance of Crane Spreaders in Port Operations

Increased Efficiency: Crane spreaders enable swift and seamless container handling. Their design allows cranes to pick up containers swiftly, minimizing loading and unloading times. This efficiency is essential to meet tight schedules and prevent congestion at ports.
Enhanced Safety: Properly securing containers is vital to prevent accidents and damage. Crane spreaders grip containers firmly using mechanisms like twistlocks, reducing the risk of containers slipping or falling during lifting and movement. This safety feature is crucial for protecting both the cargo and the workers involved in port operations.
Versatility: With various types of crane spreaders available, port operators can choose the most suitable one for different types of cargo. This adaptability enhances the port's capabilities and allows for handling diverse container sizes and configurations.
Reduced Labor Intensity: Manual handling of containers is labor-intensive and time-consuming. Crane spreaders automate the process, reducing the need for extensive manual labor and increasing overall efficiency.
Precise Placement: Crane spreaders ensure accurate placement of containers, even when stacking them. This precision is essential to optimize space utilization in crowded ports.

Container Gantry Crane Definition

Container Gantry Crane is a kind of large crane used for loading and unloading containers. It is usually used in ports, terminals, cargo terminals and other places for lifting and unloading containers from ships to terminals, or lifting containers from the ground to ships for loading. This type of crane gets its name from the fact that its shape resembles the structure of two gates, each supporting a beam across the dock area.

Below are some of the main features and components of a container gantry crane:

Dual Side Door Structure: Container gantry cranes usually have two vertical support structures, called "doors", each of which supports a beam across which containers are lifted. This structure allows the crane to cover a large working area, making loading and unloading containers more efficient.
Mobile mechanism: Container gantry cranes are equipped with a mobile mechanism, usually traveling on rails, which allows the crane to move freely on the quay in order to adapt to the operation of containers in different positions.
Lifting mechanism: The lifting mechanism is a device used to move the spreader on the crane beam up and down, which usually includes lifting ropes or chains, etc. for lifting and unloading containers.
Large hooks or clamps: Cranes are usually equipped with large hooks, clamps or other devices on the crane's beam for grabbing, lifting and placing containers. These spreaders can be adjusted for different types and sizes of containers.
Control Room: Cranes are usually equipped with a control room in which the operator can monitor and control the various functions of the crane to ensure operational safety and accuracy.
Safety systems: Containerized gantry cranes are equipped with a variety of safety systems, such as heavy load protection and wind speed monitoring, to ensure safe operation in bad weather or other hazardous situations.

Container gantry cranes are key equipment in places such as ports and cargo terminals, where their efficiency and reliability are essential for smooth cargo handling and transportation. These cranes are available in different configurations and sizes to suit different lifting needs, from small ports to large international cargo centers.

Tyred Gantry Crane vs Rail Mounted Gantry Crane

Features and Advantages of Tyred Container Gantry Crane

Flexibility: Instead of a fixed track, the tire type container door machine is equipped with tires, which can be moved freely between different positions, adapting to the operation of different sizes and types of containers. The tire container door machine is adaptable and can operate on different terrains, including uneven ground.
Low infrastructure requirements: tire container door machine does not need to lay tracks, so the requirements in terms of infrastructure are relatively low, and can be put into use more quickly.
Applicable Scenarios: Tire container door machines are suitable for temporary terminals, ports, yards and other scenarios that require flexible operation, as well as situations where loading and unloading needs to be done at different locations.
Saving infrastructure cost: As it is not necessary to lay tracks, construction time and cost can be reduced.

Features and Advantages of Rail-mounted Container Gantry Crane

Stability: Track-type container door machines are usually installed on fixed tracks, and this structure makes them move on specific transportation paths, which makes them more stable during operation and suitable for long-term stable operation scenarios.
operation precision: due to the limitation of the track, track type container door machine usually has higher operation precision, suitable for the operation which needs highly precise positioning.
Applicable Scenarios: Track-type container gantry is suitable for large-scale ports, international freight centers and other scenarios that need to handle a large number of containers, as well as those that require stable and precise operation.
Adaptation to large installations and high-load operation: rail container door machines are usually suitable for large operation ranges and can handle the loading and unloading needs of large container ships. High-load operation that can handle a large number of containers.

Why Custom a Crane Solution?

At Yuantai, we know that there is no "one size fits all" in the lifting field. Universal cranes are suitable for general factories, warehouses, etc. Besides, different applications have different needs for cranes. For example, steel industries often lift steel plates, so need electromagnetic cranes. Ports and docks often need to load ore, gravel, and other bulk goods, so need to grab bucket cranes. Chemical dangerous places often need to carry flammable and explosive materials, so need explosion proof cranes.

So, we provide customized cranes according to the special needs of our customers. Custom crane solutions offer many benefits in a variety of applications：

Improve efficiency: Cranes can use automatic controls, and special accessories to improve efficiency.
Break space constraints: In limited spaces, standard cranes may not fit due to their size. Custom cranes can be designed as compact or lightweight cranes.
Cost savings: Customized cranes can lead to long-term cost savings. Customized crane solutions ensure crane's performance is all necessary for your business.