How to prevent rusting of single beam gantry cranes?

The gantry crane is an important tool and equipment for achieving mechanization and automation of the production process in modern industrial production and lifting transportation. Widely used in workshops, warehouses, and material yards in industries such as mechanical manufacturing, petroleum, petrochemicals, ports, papermaking, building materials, metallurgy, railways, civil aviation, power plants, electronics, etc. It has the advantages of compact external dimensions, low building clearance height, light weight, and low wheel pressure.

Bearings are very important components, but if you don't pay attention to the maintenance and correct use of a single beam gantry crane, it can easily lead to rust and affect normal use. So how can you prevent it normally? Below, the manufacturer of Shandong single beam cranes will explain to you in detail.

1、 For the cleaning of bearings, surface cleaning requires the selection of appropriate methods for single beam gantry cranes based on the properties of their materials and environmental conditions. Common cleaning methods include chemical treatment cleaning, mechanical cleaning, and solvent cleaning. And it should be noted that after cleaning, surface drying is also necessary. You can choose to dry with filtered compressed air or use a dryer for drying. In addition, under simple conditions, the bearings can also be wiped dry with a cotton cloth.

2、 Apply appropriate rust proof oil on the basis of cleaning, and the appropriate application method for rust proof oil will also be selected according to the use and size of the single beam gantry crane.

The specific method for applying anti rust oil to a single beam gantry crane is as follows:

1. Soaking method: For smaller ones, they can be soaked in rust proof grease to attach the grease to the surface of the bearing, thus providing protection. And the thickness of the oil film can be adjusted according to the actual situation, such as temperature and viscosity.

2. Spray method: For large cranes, the spray method will be more suitable and convenient. It is suitable for solvent diluted antirust oil or thin antirust oil, but it must adopt perfect fire prevention and labor protection measures for safety protection.