Before starting to use a gantry crane, it is important to check its safety carefully. Below, the Shandong gantry crane manufacturer's editor will take you to see what to pay attention to before starting the gantry crane:

1. When lifting heavy objects, the heavy objects must be lifted and moved to a safe/secure passage before operation.

2. Lifting objects should be done slowly, and sudden lifting and dropping are prohibited. The steel wire rope should be tightened slowly first, and then lifted at a constant speed. It is forbidden to use high speed when lifting large items.

3. During operation, it is not allowed to change gears or reverse gears rashly to avoid swinging of the lifting components, and it is also not allowed to operate two or more (including auxiliary hooks) together to ensure safety/safety.

4. Check the trajectory and whether there are people or obstacles on the ground and within the operating range, and check if the lifting height and walking limit switches are active. Before starting, ring the bell to indicate.

5. When lifting objects, they should be operated above the safe/secure passage, and it is forbidden to pass over people and machinery equipment. If there is no safe/secure passage and it needs to pass through a place with people, the bell should be sounded first to indicate, and people should avoid it before passing through.

6. When the operator is driving, their hands must not be separated from the controller. During operation, people must not leave the control room. In case of sudden malfunction during operation, in addition to taking measures to safely lower the heavy object, the power supply must also be cut off in order to repair it.