Intermediate Twist Lock Parameters

On the ship, the installation and operation of the Marine intermediate twist lock must follow the relevant safety regulations and operating procedures. Proper installation and use can ensure the safety and stability of containers on board and prevent accidents caused by the movement or falling off of containers.

Marine intermediate twist locks are part of the container fixing and connecting system, and also need to be used in conjunction with other equipment and components, such as bases, semi-automatic locks, etc. Therefore, when using the Marine intermediate twist lock, it is necessary to consider the stability and safety of the entire container fixing and connecting system.

The middle torsion lock (Twistlock) has a left lock and a right spin lock, that is, when the operation handle is located in the solid line position, the torsion lock is in a non-locking state, when the operation handle from right to left to the limit position, the torsion lock up to the locking state. 

For this reason, when using, you should first place the operation handle in a non-locking state and place it in a corner hole or protruding base at the top of the top of the lower container, and after the upper container is stacked, turn the operation handle to connect the box to the box with the base. 

When unloading the box should first use the torsion lock lever to turn the operation handle to the torsion lock non-locking position can be unloaded box.

LOADS	TENSION(KN)	SHEAR(KN)
BREAKING LOAD    BL	500	420
PROOF LOAD     PL	313	263
SAVE WORKING LOAD  SWL	250	210

 

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