The gantry crane is a large-scale loading and unloading equipment that is widely used outside the garage. It is widely used in outdoor freight yards, stock yards and other occasions. Because the gantries crane is used outdoors, it will be greatly affected by environmental factors. One of the important The item is the anti-rust work of the gantry crane. So how to prevent rust of gantry cranes used outdoors?

1. When operating the Gantry cranes, avoid the collision between the equipment and other objects, so as to prevent the anti-corrosion layer on the surface of the metal structure from falling off. Rust occurs because bare metal is oxidized in contact with air. Therefore, during the use of the gantry cranes, it is necessary to frequently check whether the appearance of the crane is complete, and the damage should be repaired in time.

2. The movable parts of the gantries crane should be checked regularly to avoid the lack of lubricating oil caused by rain erosion and damage to the equipment.

3. For the gantry crane that is not used for a long time, it is necessary to protect it:

1) The movable parts are painted with -10 or -20 diesel, which can not only clean off the substances that are easy to corrode the equipment, but also form an oil film on the metal surface, which is beneficial to protect the mechanical equipment.

2) For the connecting parts of the cranes, due to long-term use, it is easy to have paint defects, so diesel oil should be used for painting to avoid corrosion.

During the daily inspection of the Gantry Crane, if it is found that the paint film with the metal structure is damaged, the damaged position must be cleaned, and then painted with paint that can prevent rusting. This ensures that the surface of the metal will not corrode in rainy and snowy weather.

Doing a good job in the anti-rust work of the gantry cranes can reduce the damage of various parts of the crane and prolong the service life of the machine.