How to prevent rust on low center of low profile casters

Currently, casters are widely used in industry and home, but some casters are easy to rust, some casters are not easy to rust, low-center-of-gravity casters in dry places are not easy to rust, and casters in wet places are easy to rust during operation; directly exposed, casters are easy to rust in the air. Gradually, how to prevent casters from rusting has become a headache for many caster manufacturers.

Have you seen casters rust? This is also as a development of industrial caster products. Some students are very easy to rust, while others are difficult to rust. What causes casters to rust? The following is a brief analysis of the anti-rust elements of industrial casters:

Chemical reaction: We know that iron products are placed in humid places, only chemical reactions, which lead to rust. It is unlikely to rust dry local casters; casters exposed to the air are very simple and rusty, but casters painted with paint are not so simple and rusty. Casters rust due to water and oxygen, which is the cause of simple rust on casters. Water alone will not make casters rust. Only when the oxygen in the air dissolves in the water, the chemical reaction between the oxygen and the caster in the aquatic environment will produce something called oxidized caster. The caster is rusted.

Failure to remove rust in time: Industrial caster rust removal is a brown-red substance. It is not as strong as casters and is easy to fall off. After the caster is completely rusted, its volume can increase by 8 times. If the caster rust is not removed, this spongy caster rust can easily absorb water, and the caster will rust faster.

Through the above two aspects, do you understand? If you want the caster to last longer, then pay attention to these elements.