Airport waiting chair is an important part of airports, railway stations, and high-speed rail stations. How to extend the service life is a concern of many people. Airport waiting chairs made of different materials have different maintenance methods. This article will introduce how to maintain metal airport waiting chairs.

1. Avoid bumping and friction.

During the handling process, it should be handled with care, and the place where the seat is placed is not often touched by hard objects; once the place is selected, it should not be changed frequently; the ground where the seat is placed should also be kept flat so that the four sides The feet are stable and flat on the ground. If it is shaken and unstable, the seat will be slightly deformed over time, which will affect the service life.

2. Clean and dust removal.

It is best to use pure cotton knitwear as a rag to wipe the surface of the metal seat at the airport. For the dust in the depressions and embossed patterns on the seat, it is best to use a soft wool brush to remove dust.

3. Keep away from acid and alkali.

Corrosive acids and bases are the "number one killer" of metals. If metals are accidentally stained with acids (such as sulfuric acid, vinegar) or alkalis (such as soapy water, soda water), the stains should be washed away with clean water immediately. Clean, then dry with a dry cotton cloth.

4. Keep out of the sun.

It is best to place metal chairs at the airport away from direct sunlight outside the window. If the metal seat is exposed to the sun for a long time, the paint color will change, the colored paint layer will dry and peel off, and the metal will oxidize and deteriorate. If the seat cannot be removed due to strong sunlight, it can be covered with curtains or blinds.

5. Isolation from moisture.

Indoor humidity should be maintained within normal values. Airport metal waiting chairs should be kept away from humidifiers, as moisture will accelerate the rate of metal corrosion, and the service life of metal chairs will be reduced.