Semi-Automatic Fixed Type Container Spreader

Efficient, secure lifting with twist locks for container handling across various crane types, ensuring stability and safety during operations.

Semi-Automatic Fixed Container Spreader – Efficient Lifting and Secure Container Handling

The semi-automatic fixed container spreader is an essential tool designed to improve the safety and efficiency of container lifting. With its robust locking mechanism at each corner, it securely attaches to the container, ensuring stable and secure handling throughout the lifting process. This spreader is ideal for operations where quick and safe container handling is crucial, such as in ports, terminals, and large logistics facilities.

semi-automatic fixed container spreader for 32 ton container handling 

semi-automatic fixed container spreader for 35 ton container handling 

Technical Specifications

• Self Weight: 2.5 tons / 5 tons
• Applicable Host: Tire crane, rail crane
• Transfer Pin Type: ISO floating transfer pin, automatic elastic cable drive
• Guide Plate Mechanism: Simple fixed guide plate (S F, optional)
• Rated Load: ≤ 41 tons
• Ambient Temperature: -20℃ to +60℃
• Structural Form: Frame structure
• Spring Travel: 100mm
• Allowable Eccentric Load: ±10%

Key Features of the Semi-Automatic Fixed Container Spreader

• Secure Locking Mechanism: Four twist locks at each corner ensure the container is securely attached during lifting, preventing movement or imbalance.
• Multi-Crane Compatibility: Works with various crane types, including Rubber-Tyred Gantry (RTG) cranes, Rail-Mounted Gantry (RMG) cranes, and other tire or rail cranes.
• Semi-Automatic Operation: Reduces the need for manual intervention by allowing the crane operator to quickly engage the locking mechanism.
• Enhanced Stability: Safety features like buffer springs and eccentric lock plates provide additional stability during lifting and lowering operations.

How It Works

The semi-automatic container spreader is easy to operate and ensures smooth, efficient container handling:

• Secure Attachment: The spreader's locking mechanism attaches to the four corners of the container, ensuring it is securely in place.
• Semi-Automatic Operation: The crane operator uses the controls to activate the spreader, which automatically engages the twist locks, reducing manual effort.
• Safe Lifting: The container is lifted with the spreader's locking mechanism firmly in place, providing stability and preventing shifts during transport.
• Safety Features: The spreader is equipped with buffer springs and eccentric lock plates that ensure stable movement and reduce the risk of container movement during lifting.

Versatile and Efficient Solution

The semi-automatic fixed container spreader is designed for use in a variety of environments:

• Ports: Quickly and safely handles containers, improving efficiency in busy port operations.
• Terminals: Ideal for use in container terminals, where quick turnaround times are essential.
• Rail Yards: Compatible with rail-mounted cranes for handling containers in logistics and transport hubs.

The semi-automatic fixed container spreader offers a reliable, safe, and efficient solution for lifting and handling containers. Its easy-to-use design, combined with key safety features and compatibility with various crane types, makes it an excellent choice for operations that require secure container handling and improved productivity.

Key Features

• Efficient Container Handling The semi-automatic fixed container spreader ensures smooth and quick container handling. It is designed to lift and secure containers efficiently, reducing operational downtime and increasing productivity.
• Four-Corner Locking Mechanism Equipped with a locking mechanism at each corner, the spreader securely attaches to the four corners of the container, providing enhanced stability and minimizing the risk of container shifting during transport.
• Multi-Crane Compatibility This spreader is versatile and can be used with various crane types, including Rail-Mounted Gantry (RMG) cranes, Rubber-Tyred Gantry (RTG) cranes, and other crane systems, making it suitable for different industrial applications.
• Semi-Automatic Operation The semi-automatic design allows for faster operation by automatically engaging the twist locks, reducing manual effort and ensuring safe, quick container handling without compromising on stability or safety standards.

Working Principle

• Preparation Before use, the semi-automatic container spreader is installed on the crane, ensuring that the locking mechanism is properly connected to the four corners of the container. This step is essential for the spreader to securely grip the container during lifting.
• Lifting the Container Once the spreader is correctly positioned, the crane operator uses the crane's controls to activate the drive crank linkage. This linkage rotates the twist locks on the spreader, securely engaging the container and preparing it for lifting.
• Locking Mechanism The spreader is equipped with twist locks that feature plates with grooves. As the twist locks rotate, these plates and grooves ensure that the spreader is properly aligned and securely attached to the container's corners, providing a stable and reliable connection during lifting.
• Traveling Device Control The spreader is equipped with eccentric lock plates and buffer springs, which offer stability during movement. These features control the movement of the spreader's traveling device, ensuring that the container remains securely in place and preventing any unwanted shifting.
• Rotating Sling Once the container is lifted, the rotating sling is connected to the hook, ensuring the container remains stable during transport. This additional connection helps keep the container secure while in transit.
• Twist Lock Control The twist lock control unit regulates the rotation of the twist locks through a strip positioning device and limit plates. This system ensures that the twist locks engage at the correct angle, providing a stable and secure attachment of the spreader to the container during the entire lifting process.

Applications

• Crane Types The semi-automatic fixed container spreader is designed to be compatible with a wide range of crane types. It works seamlessly with tire cranes, rail cranes, and other industrial crane systems, providing flexibility for different operational needs. Whether used on mobile cranes or fixed rail-mounted cranes, this spreader can adapt to various environments and lifting requirements.
• Container Handling This spreader is perfect for environments that require safe and efficient container handling. It is commonly used in ports, container terminals, and logistics operations, where secure lifting and precise handling of containers are crucial. The spreader ensures smooth operations, minimizes the risk of container movement during lifting, and speeds up the handling process, making it a vital tool in busy industrial settings.

Benefits of the Semi-Automatic Fixed Container Spreader

• Increased Efficiency The semi-automatic design significantly reduces the need for manual intervention, streamlining the container lifting process. By automating the locking mechanism, the spreader allows for faster setup and quicker container handling, improving overall operational efficiency.
• Safety The spreader is built with safety in mind, featuring a reliable twist lock mechanism and buffer springs. These elements work together to enhance stability, ensuring the container is securely attached during lifting and transport, thereby reducing the risk of accidents or container movement.
• Versatility This spreader is highly versatile, compatible with a range of crane types, including tire cranes and rail cranes. Its design makes it suitable for a variety of environments, from busy port terminals to logistics centers, adapting to different operational requirements with ease.
• Durability Constructed from high-quality materials, the semi-automatic fixed container spreader is designed to endure the harsh conditions of industrial environments. It operates efficiently in a wide temperature range, from -20℃ to +60℃, making it durable and reliable even in extreme conditions.

Installation and Maintenance

Installation

Installing the semi-automatic container spreader is straightforward, but it is important to follow proper procedures to ensure safety and functionality. Begin by securely mounting the spreader onto the crane, ensuring that the locking mechanism is properly aligned with the four corners of the container. Double-check that the twist locks are correctly positioned to avoid any issues during lifting. It's also crucial to confirm that all mechanical connections are secure and that the spreader is correctly calibrated for use with the crane's lifting system.

Maintenance

To maintain optimal performance, regular maintenance is necessary. Key maintenance tips include:

• Lubrication: Regularly lubricate the twist locks and moving parts to reduce friction and prevent wear. This helps maintain smooth operation and extends the lifespan of the spreader.
• Inspection of Locking Mechanisms: Periodically inspect the locking mechanisms to ensure they are functioning properly. Look for signs of wear, corrosion, or damage to the twist locks and replace any faulty components.
• Guide Plates and Twist Locks: Check the guide plates and twist locks for signs of wear or damage. These components are critical for secure attachment to the container, so ensure they are in good condition and replace them as needed.
• General Inspection: Inspect all mechanical and structural parts for any signs of damage or excessive wear, ensuring the spreader remains safe and reliable for continued use.

By following these guidelines, you can ensure that the semi-automatic fixed container spreader operates efficiently and remains in top condition for a long service life.

FAQs

Q1: What types of cranes are compatible with the semi-automatic container spreader? A1: The semi-automatic container spreader is compatible with various crane types, including RMG (Rail-Mounted Gantry) cranes, RTG (Rubber-Tyred Gantry) cranes, tire cranes, and rail cranes. Its versatile design allows it to be used across different lifting systems in various operational environments.

Q2: What is the rated load capacity? A2: The semi-automatic container spreader has a rated load capacity of up to 41 tons. This makes it suitable for handling standard and heavy-duty containers in various industrial settings.

Q3: Can the spreader be used in extreme temperatures? A3: Yes, the spreader is built to perform effectively in a wide temperature range, from -20℃ to +60℃. Its durable construction allows it to handle harsh environments, making it ideal for use in both hot and cold conditions.

Send an inquiry to get cusotmized semi automatic container spreaders

Ordering Placing an order for the semi-automatic fixed container spreader is easy and straightforward. Simply follow these steps:

• Visit our website and navigate to the product page for the semi-automatic container spreader.
• Choose the required specifications, including load capacity and crane type compatibility.
• Fill out the online order form or contact us directly via phone or email.
• A customer representative will get in touch to confirm your order details and provide a quote.

Customer Support Our customer support team is available to assist with any questions or concerns before, during, and after your purchase. We offer comprehensive post-sale services, including:

• Warranty: The semi-automatic fixed container spreader comes with a standard warranty, covering defects in materials and workmanship. Please refer to the warranty terms for details.
• Maintenance Support: Our team can provide guidance on maintenance procedures to help extend the lifespan of your spreader and ensure optimal performance.
• Technical Assistance: If you experience any issues with your spreader or need help with installation, our technical support team is ready to assist.