Caster wheel is a collectively, including activity casters and fixed casters. Activity caster is also what we call the swivel caster, whose structure can be rotated by 360 degree; while fixed casters have no rotating structure. In practical application, both two casters are used. For example, the structure of cart is two fixed caster wheels in front and activity caster wheels behind.
Here are some applications of caster wheels:
The caster wheels are mainly used in the cart, mobile scaffolding, workshops and other aspects.
As someone says, the simplest invention is often the most important, and caster wheels do have this feature. However, the use frequency of caster wheels is positively correlated with the development level of a city, such as Shanghai, Beijing, Tianjin, Chongqing, Wuxi, Chengdu, Xian, Wuhan, Guangzhou, Dongguan, Shenzhen have very high utilization of caster wheels.
The construction of caster wheel is used by the single wheel casters mounted on the bracket, which is made for the installation of the equipment ordered to move freely.
The caster wheels are mainly divided into two categories:
1, fixed caster wheels: Coupled with single-wheel, it can only move along a straight line.
2, activity caster wheels: coupled with single-wheel steering and 360 rotating, swivel caster can travel freely in any direction.