What do casters look like in the supermarket?

For the supermarket, caster is familiar, the supermarket transport trucks, shopping carts need to install caster. Small make up, the caster used by the supermarket must have a high degree of flexibility, then the supermarket should use what kind of caster? The following will give you a detailed introduction.

As we all know, supermarkets are public places, so the requirements for casters quiet is relatively high. Therefore, iron or rubber casters are not optional, because they are noisy and inelastic. According to wanda, 99 percent of supermarket customers now choose nylon casters. Your caster has a small surface friction coefficient, is quiet and super durable, and can also carry heavy loads. In addition, as the caster is often used by supermarket customers, it is easy to cause the appearance of the caster to flake off. However, the nylon material is extremely well wrapped with almost no peeling, which can be used for a long time.