Container twistlocks from ourselves#containerterminal

container twistlocks are essential components used to secure and connect containers, ensuring their safety and stability during transportation and stacking.
Main Functions:
Horizontal Connection: Connects the corner fittings of adjacent containers to prevent sliding or separation during transport.
Vertical Stacking: Connects the corner fittings of upper and lower containers to prevent toppling during stacking.
Automated Operation: Some twistlock designs enable automated operation, improving loading and unloading efficiency.

Main Types:
Semi-Automatic Twistlocks: Require manual operation for locking and unlocking.
Fully Automatic Twistlocks: Utilize mechanical devices to automatically lock and unlock, eliminating the need for manual intervention.
Fixed Twistlocks: Permanently attached to the container and cannot be removed.

Key Components:
Lock Head: The part inserted into the container's corner fitting, typically conical or oval in shape.
Lock Handle: Used to rotate the lock head for locking and unlocking.
Spring: Provides locking force to ensure a secure connection.

Selection Factors:
Container Type: Different sizes and types of containers require matching twistlocks.
Transportation Mode: Sea, rail, or road transport have varying requirements for twistlocks.
Operation Method: Choose manual, semi-automatic, or fully automatic twistlocks based on actual needs.

Safety Considerations:
Inspect twistlocks for damage before use.
Ensure twistlocks are properly installed and securely locked.
Regularly maintain and service twistlocks.

Summary:
Container twistlocks are indispensable safety devices in container transportation. Selecting the appropriate twistlocks and using them correctly can effectively ensure transport safety and improve efficiency.