Do You Really Know What The Casters Are?

Castors are collectively referred to as movable castors and fixed casters. The movable caster is also called the universal wheel. Its structure allows 360-degree rotation. The fixed iron caster is also called the orientation castor. It has no rotating structure and cannot rotate. Usually two kinds of casters are generally used together. For example, the structure of the trolley is two directional wheels at the front, such as PU shock absorbing caster and two universal wheels are behind the handrail to push the handrail.

Fixed casters have no rotating structure and cannot be turned. Usually two kinds of casters are generally used together. For example, the structure of the trolley is two fixed wheels at the front, and the two rear wheels are close to the handrail. Casters have casters in a variety of materials, such as cast iron wheels, nylon wheels, etc.