With the improvement of living standards and the development of science and technology, the small cart has become an indispensable assistant in our daily life. When choosing a small pull-up cart, many people may pay attention to its load-bearing capacity, folding convenience and other characteristics, but ignore the impact of the material of the caster on the use experience. In fact, the material of the casters of the small pull cart is directly related to its flexibility, stability and service life. So, what material should you choose?
Polyurethane casters are a common option in the market today. Polyurethane casters are lightweight, low cost, and suitable for some small pull carts with light load and short distance. However, polyurethane casters are relatively weak in terms of load-bearing capacity and wear resistance, and long-term use may lead to wear and deformation of the casters, affecting the service life of the small pull cart. Therefore, if your small pull-up cart is mainly used for home life or light office, polyurethane casters may be a good choice.
At the same time, rubber casters are another common option. Rubber has good elasticity and anti-friction properties, which makes the trolley more stable when pushing and pulling, and avoids the noise caused by bumpy roads. Compared with polyurethane casters, rubber casters are more wear-resistant and have a longer service life. However, rubber casters also have some drawbacks, such as the possibility of hardening in extreme temperatures, which affects the smoothness of pushing and pulling. Therefore, the temperature of the use environment needs to be considered when choosing rubber casters.
In addition to polyurethane and rubber, nylon casters are also a popular choice. Nylon casters generally have high strength and durability. Gold is suitable for small pull-up carts with large load-bearing loads and performs well on a variety of surfaces.
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