How to prevent gantry crane rust?

How to prevent gantry crane rust?

1. If in the process of inspection, Found that some metal structure film appear broken，Then make sure that the damaged areas are cleaned，Then paint these areas with antirust paint and other antirust paint. Keep it in a rainy day or snow, The surface of the metal will not corrode because of the weather.
2. In the process of rust prevention of gantry cranes, it is very important not to ignore the moving parts of the gantry crane. For these parts, -10 or -20 diesel can be used for brushing, This can not only remove the material which is easy to make the equipment corrode, but also make the metal surface form a layer of oil film, and have the function of resisting low temperature.
3. Gantry crane need to be down for maintenance, don’t just check a place, should do the overall check. In order to maintain good performance of the device, in addition to use diesel cleaning and lubrication, and coating a layer of lubricating oil. Choose calcium base or lithium base grease effect will be better.