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As the name suggests, the hook is a component for lifting heavy objects. Usually it is together with the crane. Hang on the crane and lift the heavy object to a high place or transfer it to another place.

Although the hook only plays an auxiliary role for the crane, it plays a very important role. Their combination greatly improves work efficiency. Moreover, this structure is very simple and the working principle is also very simple. Hooks are generally small and exquisite.

There are two types of hook sets, long hook set and short hook set. The long hook set uses a short hook. Its pulley shaft is on the top and the hook beam is on the bottom. It is installed parallel to the pull plate. The number of moving pulleys can be single or double. The hook beam is shorter and the force is better. The roll length used is correspondingly shorter. The pulley shaft of the short hook group is also a hook beam, eliminating the need for a pull plate, but the number of pulleys must be symmetrical on both sides. In order to prevent the hook from hitting the pulley when rotating, a long hook is used. However, the overall height of the hook group is smaller.

As the name suggests, the hook is a component for lifting heavy objects. Usually it is together with the crane. Hang on the crane and lift the heavy object to a high place or transfer it to another place.

Although the hook only plays an auxiliary role for the crane, it plays a very important role. Their combination greatly improves work efficiency. Moreover, this structure is very simple and the working principle is also very simple. Hooks are generally small and exquisite.

There are two types of hook sets, long hook set and short hook set. The long hook set uses a short hook. Its pulley shaft is on the top and the hook beam is on the bottom. It is installed parallel to the pull plate. The number of moving pulleys can be single or double. The hook beam is shorter and the force is better. The roll length used is correspondingly shorter. The pulley shaft of the short hook group is also a hook beam, eliminating the need for a pull plate, but the number of pulleys must be symmetrical on both sides. In order to prevent the hook from hitting the pulley when rotating, a long hook is used. However, the overall height of the hook group is smaller.